Issue 45:Input triangle based area creation (another try)
This commit is contained in:
Mikko Mononen
parent
a48b50d89c
commit
5ebcb453fb
@ -41,22 +41,28 @@ struct rcConfig
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float detailSampleMaxError; // Detail mesh simplification max sample error.
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};
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// Define number of bits in the above structure for smin/smax.
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// The max height is used for clamping rasterized values.
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static const int RC_SPAN_HEIGHT_BITS = 13;
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static const int RC_SPAN_MAX_HEIGHT = (1<<RC_SPAN_HEIGHT_BITS)-1;
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// Heightfield span.
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struct rcSpan
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{
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unsigned int smin : 15; // Span min height.
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unsigned int smax : 15; // Span max height.
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unsigned int flags : 2; // Span flags.
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unsigned int smin : 13; // Span min height.
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unsigned int smax : 13; // Span max height.
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unsigned int area : 6; // Span area type.
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rcSpan* next; // Next span in column.
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};
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// Number of spans allocated per pool.
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static const int RC_SPANS_PER_POOL = 2048;
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// Memory pool used for quick span allocation.
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struct rcSpanPool
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{
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rcSpanPool* next; // Pointer to next pool.
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rcSpan items[1]; // Array of spans (size RC_SPANS_PER_POOL).
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rcSpanPool* next; // Pointer to next pool.
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rcSpan items[RC_SPANS_PER_POOL]; // Array of spans.
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};
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// Dynamic span-heightfield.
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@ -184,11 +190,11 @@ rcPolyMeshDetail* rcAllocPolyMeshDetail();
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void rcFreePolyMeshDetail(rcPolyMeshDetail* dmesh);
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enum rcSpanFlags
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/*enum rcSpanFlags
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{
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RC_WALKABLE = 0x01,
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RC_LEDGE = 0x02,
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};
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};*/
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// If heightfield region ID has the following bit set, the region is on border area
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// and excluded from many calculations.
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@ -216,7 +222,7 @@ static const unsigned short RC_MESH_NULL_IDX = 0xffff;
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static const unsigned char RC_NULL_AREA = 0;
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// Area ID that is considered generally walkable.
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static const unsigned char RC_WALKABLE_AREA = 255;
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static const unsigned char RC_WALKABLE_AREA = 63;
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// Value returned by rcGetCon() if the direction is not connected.
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static const int RC_NOT_CONNECTED = 0x3f;
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@ -374,7 +380,7 @@ bool rcCreateHeightfield(rcHeightfield& hf, int width, int height,
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const float* bmin, const float* bmax,
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float cs, float ch);
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// Sets the WALKABLE flag for every triangle whose slope is below
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// Sets the RC_WALKABLE_AREA for every triangle whose slope is below
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// the maximun walkable slope angle.
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// Params:
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// walkableSlopeAngle - (in) maximun slope angle in degrees.
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@ -382,11 +388,25 @@ bool rcCreateHeightfield(rcHeightfield& hf, int width, int height,
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// nv - (in) vertex count
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// tris - (in) array of triangle vertex indices
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// nt - (in) triangle count
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// flags - (out) array of triangle flags
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// areas - (out) array of triangle area types
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void rcMarkWalkableTriangles(const float walkableSlopeAngle,
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const float* verts, int nv,
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const int* tris, int nt,
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unsigned char* flags);
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unsigned char* areas);
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// Sets the RC_NULL_AREA for every triangle whose slope is steeper than
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// the maximun walkable slope angle.
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// Params:
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// walkableSlopeAngle - (in) maximun slope angle in degrees.
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// verts - (in) array of vertices
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// nv - (in) vertex count
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// tris - (in) array of triangle vertex indices
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// nt - (in) triangle count
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// areas - (out) array of triangle are types
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void rcClearUnwalkableTriangles(const float walkableSlopeAngle,
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const float* verts, int nv,
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const int* tris, int nt,
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unsigned char* areas);
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// Adds span to heighfield.
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// The span addition can set to favor flags. If the span is merged to
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@ -400,16 +420,16 @@ void rcMarkWalkableTriangles(const float walkableSlopeAngle,
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// flagMergeThr - (in) merge threshold.
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void rcAddSpan(rcHeightfield& solid, const int x, const int y,
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const unsigned short smin, const unsigned short smax,
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const unsigned short flags, const int flagMergeThr);
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const unsigned short area, const int flagMergeThr);
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// Rasterizes a triangle into heightfield spans.
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// Params:
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// v0,v1,v2 - (in) the vertices of the triangle.
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// flags - (in) triangle flags (uses WALKABLE)
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// area - (in) area type of the triangle.
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// solid - (in) heighfield where the triangle is rasterized
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// flagMergeThr - (in) distance in voxel where walkable flag is favored over non-walkable.
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void rcRasterizeTriangle(const float* v0, const float* v1, const float* v2,
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unsigned char flags, rcHeightfield& solid,
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const unsigned char area, rcHeightfield& solid,
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const int flagMergeThr = 1);
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// Rasterizes indexed triangle mesh into heightfield spans.
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@ -417,12 +437,12 @@ void rcRasterizeTriangle(const float* v0, const float* v1, const float* v2,
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// verts - (in) array of vertices
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// nv - (in) vertex count
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// tris - (in) array of triangle vertex indices
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// flags - (in) array of triangle flags (uses WALKABLE)
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// area - (in) array of triangle area types.
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// nt - (in) triangle count
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// solid - (in) heighfield where the triangles are rasterized
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// flagMergeThr - (in) distance in voxel where walkable flag is favored over non-walkable.
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void rcRasterizeTriangles(const float* verts, const int nv,
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const int* tris, const unsigned char* flags, const int nt,
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const int* tris, const unsigned char* areas, const int nt,
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rcHeightfield& solid, const int flagMergeThr = 1);
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// Rasterizes indexed triangle mesh into heightfield spans.
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@ -430,21 +450,21 @@ void rcRasterizeTriangles(const float* verts, const int nv,
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// verts - (in) array of vertices
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// nv - (in) vertex count
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// tris - (in) array of triangle vertex indices
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// flags - (in) array of triangle flags (uses WALKABLE)
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// area - (in) array of triangle area types.
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// nt - (in) triangle count
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// solid - (in) heighfield where the triangles are rasterized
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// flagMergeThr - (in) distance in voxel where walkable flag is favored over non-walkable.
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void rcRasterizeTriangles(const float* verts, const int nv,
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const unsigned short* tris, const unsigned char* flags, const int nt,
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const unsigned short* tris, const unsigned char* areas, const int nt,
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rcHeightfield& solid, const int flagMergeThr = 1);
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// Rasterizes the triangles into heightfield spans.
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// Params:
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// verts - (in) array of vertices
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// flags - (in) array of triangle flags (uses WALKABLE)
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// area - (in) array of triangle area types.
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// nt - (in) triangle count
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// solid - (in) heighfield where the triangles are rasterized
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void rcRasterizeTriangles(const float* verts, const unsigned char* flags, const int nt,
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void rcRasterizeTriangles(const float* verts, const unsigned char* areas, const int nt,
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rcHeightfield& solid, const int flagMergeThr = 1);
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// Marks non-walkable low obstacles as walkable if they are closer than walkableClimb
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@ -477,10 +497,9 @@ void rcFilterWalkableLowHeightSpans(int walkableHeight,
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// Returns number of spans contained in a heightfield.
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// Params:
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// flags - (in) require flags for a cell to be included.
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// hf - (in) heightfield to be compacted
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// Returns number of spans.
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int rcGetHeightFieldSpanCount(const unsigned char flags, rcHeightfield& hf);
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int rcGetHeightFieldSpanCount(rcHeightfield& hf);
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// Builds compact representation of the heightfield.
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// Params:
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@ -491,16 +510,20 @@ int rcGetHeightFieldSpanCount(const unsigned char flags, rcHeightfield& hf);
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// chf - (out) compact heightfield representing the open space.
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// Returns false if operation ran out of memory.
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bool rcBuildCompactHeightfield(const int walkableHeight, const int walkableClimb,
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unsigned char flags,
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rcHeightfield& hf,
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rcCompactHeightfield& chf);
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rcHeightfield& hf, rcCompactHeightfield& chf);
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// Erodes specified area id and replaces the are with null.
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// Erodes walkable area.
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// Params:
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// areaId - (in) area to erode.
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// radius - (in) radius of erosion (max 255).
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// chf - (in/out) compact heightfield to erode.
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bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf);
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// Returns false if operation ran out of memory.
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bool rcErodeWalkableArea(int radius, rcCompactHeightfield& chf);
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// Applies median filter to walkable area types, removing noise.
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// Params:
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// chf - (in/out) compact heightfield to erode.
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// Returns false if operation ran out of memory.
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bool rcMedianFilterWalkableArea(rcCompactHeightfield& chf);
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// Marks the area of the convex polygon into the area type of the compact heighfield.
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// Params:
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@ -57,6 +57,7 @@ struct rcBuildTimes
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int filterBorder;
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int filterWalkable;
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int filterMarkReachable;
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int filterMedian;
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int buildPolymesh;
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int erodeArea;
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int buildDistanceField;
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@ -173,7 +173,7 @@ static void calcTriNormal(const float* v0, const float* v1, const float* v2, flo
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void rcMarkWalkableTriangles(const float walkableSlopeAngle,
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const float* verts, int /*nv*/,
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const int* tris, int nt,
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unsigned char* flags)
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unsigned char* areas)
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{
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const float walkableThr = cosf(walkableSlopeAngle/180.0f*(float)M_PI);
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@ -185,11 +185,30 @@ void rcMarkWalkableTriangles(const float walkableSlopeAngle,
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calcTriNormal(&verts[tri[0]*3], &verts[tri[1]*3], &verts[tri[2]*3], norm);
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// Check if the face is walkable.
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if (norm[1] > walkableThr)
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flags[i] |= RC_WALKABLE;
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areas[i] = RC_WALKABLE_AREA;
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}
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}
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int rcGetHeightFieldSpanCount(const unsigned char flags, rcHeightfield& hf)
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void rcClearUnwalkableTriangles(const float walkableSlopeAngle,
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const float* verts, int /*nv*/,
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const int* tris, int nt,
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unsigned char* areas)
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{
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const float walkableThr = cosf(walkableSlopeAngle/180.0f*(float)M_PI);
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float norm[3];
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for (int i = 0; i < nt; ++i)
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{
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const int* tri = &tris[i*3];
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calcTriNormal(&verts[tri[0]*3], &verts[tri[1]*3], &verts[tri[2]*3], norm);
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// Check if the face is walkable.
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if (norm[1] <= walkableThr)
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areas[i] = RC_NULL_AREA;
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}
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}
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int rcGetHeightFieldSpanCount(rcHeightfield& hf)
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{
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const int w = hf.width;
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const int h = hf.height;
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@ -200,7 +219,7 @@ int rcGetHeightFieldSpanCount(const unsigned char flags, rcHeightfield& hf)
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{
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for (rcSpan* s = hf.spans[x + y*w]; s; s = s->next)
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{
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if (s->flags == flags)
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if (s->area != RC_NULL_AREA)
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spanCount++;
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}
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}
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@ -209,14 +228,13 @@ int rcGetHeightFieldSpanCount(const unsigned char flags, rcHeightfield& hf)
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}
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bool rcBuildCompactHeightfield(const int walkableHeight, const int walkableClimb,
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unsigned char flags, rcHeightfield& hf,
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rcCompactHeightfield& chf)
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rcHeightfield& hf, rcCompactHeightfield& chf)
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{
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rcTimeVal startTime = rcGetPerformanceTimer();
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const int w = hf.width;
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const int h = hf.height;
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const int spanCount = rcGetHeightFieldSpanCount(flags, hf);
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const int spanCount = rcGetHeightFieldSpanCount(hf);
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// Fill in header.
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chf.width = w;
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@ -253,7 +271,7 @@ bool rcBuildCompactHeightfield(const int walkableHeight, const int walkableClimb
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rcGetLog()->log(RC_LOG_ERROR, "rcBuildCompactHeightfield: Out of memory 'chf.areas' (%d)", spanCount);
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return false;
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}
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memset(chf.areas, RC_WALKABLE_AREA, sizeof(unsigned char)*spanCount);
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memset(chf.areas, RC_NULL_AREA, sizeof(unsigned char)*spanCount);
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const int MAX_HEIGHT = 0xffff;
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@ -271,12 +289,13 @@ bool rcBuildCompactHeightfield(const int walkableHeight, const int walkableClimb
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c.count = 0;
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while (s)
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{
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if (s->flags == flags)
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if (s->area != RC_NULL_AREA)
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{
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const int bot = (int)s->smax;
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const int top = s->next ? (int)s->next->smin : MAX_HEIGHT;
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chf.spans[idx].y = (unsigned short)rcClamp(bot, 0, 0xffff);
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chf.spans[idx].h = (unsigned char)rcClamp(top - bot, 0, 0xff);
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chf.areas[idx] = s->area;
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idx++;
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c.count++;
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}
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@ -286,7 +305,7 @@ bool rcBuildCompactHeightfield(const int walkableHeight, const int walkableClimb
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}
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// Find neighbour connections.
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const float MAX_LAYERS = RC_NOT_CONNECTED-1;
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const int MAX_LAYERS = RC_NOT_CONNECTED-1;
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int tooHighNeighbour = 0;
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for (int y = 0; y < h; ++y)
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{
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@ -28,7 +28,7 @@
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#include "RecastAlloc.h"
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bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
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bool rcErodeWalkableArea(int radius, rcCompactHeightfield& chf)
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{
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const int w = chf.width;
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const int h = chf.height;
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@ -57,13 +57,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
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for (int dir = 0; dir < 4; ++dir)
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{
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if (rcGetCon(s, dir) != RC_NOT_CONNECTED)
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{
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const int ax = x + rcGetDirOffsetX(dir);
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const int ay = y + rcGetDirOffsetY(dir);
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const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir);
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if (chf.areas[ai] == areaId)
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nc++;
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}
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nc++;
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}
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// At least one missing neighbour.
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if (nc != 4)
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@ -194,7 +188,7 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
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const unsigned char thr = (unsigned char)(radius*2);
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for (int i = 0; i < chf.spanCount; ++i)
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if (dist[i] < thr)
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chf.areas[i] = 0;
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chf.areas[i] = RC_NULL_AREA;
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rcFree(dist);
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@ -208,6 +202,93 @@ bool rcErodeArea(unsigned char areaId, int radius, rcCompactHeightfield& chf)
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return true;
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}
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static void insertSort(unsigned char* a, const int n)
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{
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int i, j;
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for (i = 1; i < n; i++)
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{
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const unsigned char value = a[i];
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for (j = i - 1; j >= 0 && a[j] > value; j--)
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a[j+1] = a[j];
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a[j+1] = value;
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}
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}
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bool rcMedianFilterWalkableArea(rcCompactHeightfield& chf)
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{
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const int w = chf.width;
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const int h = chf.height;
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rcTimeVal startTime = rcGetPerformanceTimer();
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unsigned char* areas = (unsigned char*)rcAlloc(sizeof(unsigned char)*chf.spanCount, RC_ALLOC_TEMP);
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if (!areas)
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return false;
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// Init distance.
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memset(areas, 0xff, sizeof(unsigned char)*chf.spanCount);
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for (int y = 0; y < h; ++y)
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{
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for (int x = 0; x < w; ++x)
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{
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const rcCompactCell& c = chf.cells[x+y*w];
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for (int i = (int)c.index, ni = (int)(c.index+c.count); i < ni; ++i)
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{
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const rcCompactSpan& s = chf.spans[i];
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if (chf.areas[i] == RC_NULL_AREA)
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{
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areas[i] = chf.areas[i];
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continue;
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}
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unsigned char nei[9];
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for (int j = 0; j < 9; ++j)
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nei[j] = chf.areas[i];
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for (int dir = 0; dir < 4; ++dir)
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{
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if (rcGetCon(s, dir) != RC_NOT_CONNECTED)
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{
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const int ax = x + rcGetDirOffsetX(dir);
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const int ay = y + rcGetDirOffsetY(dir);
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const int ai = (int)chf.cells[ax+ay*w].index + rcGetCon(s, dir);
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if (chf.areas[ai] != RC_NULL_AREA)
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nei[dir*2+0] = chf.areas[ai];
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const rcCompactSpan& as = chf.spans[ai];
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const int dir2 = (dir+1) & 0x3;
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if (rcGetCon(as, dir2) != RC_NOT_CONNECTED)
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{
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const int ax2 = ax + rcGetDirOffsetX(dir2);
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const int ay2 = ay + rcGetDirOffsetY(dir2);
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const int ai2 = (int)chf.cells[ax2+ay2*w].index + rcGetCon(as, dir2);
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if (chf.areas[ai2] != RC_NULL_AREA)
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nei[dir*2+1] = chf.areas[ai2];
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}
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}
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}
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insertSort(nei, 9);
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areas[i] = nei[4];
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}
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}
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}
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memcpy(chf.areas, areas, sizeof(unsigned char)*chf.spanCount);
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rcFree(areas);
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rcTimeVal endTime = rcGetPerformanceTimer();
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if (rcGetBuildTimes())
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{
|
||||
rcGetBuildTimes()->filterMedian += rcGetDeltaTimeUsec(startTime, endTime);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void rcMarkBoxArea(const float* bmin, const float* bmax, unsigned char areaId,
|
||||
rcCompactHeightfield& chf)
|
||||
{
|
||||
|
||||
@ -35,10 +35,28 @@ void rcFilterLowHangingWalkableObstacles(const int walkableClimb, rcHeightfield&
|
||||
for (int x = 0; x < w; ++x)
|
||||
{
|
||||
rcSpan* ps = 0;
|
||||
bool previousWalkable = false;
|
||||
|
||||
for (rcSpan* s = solid.spans[x + y*w]; s; ps = s, s = s->next)
|
||||
{
|
||||
const bool walkable = (s->flags & RC_WALKABLE) != 0;
|
||||
const bool previousWalkable = ps && (ps->flags & RC_WALKABLE) != 0;
|
||||
const bool walkable = s->area != RC_NULL_AREA;
|
||||
// If current span is not walkable, but there is walkable
|
||||
// span just below it, mark the span above it walkable too.
|
||||
if (!walkable && previousWalkable)
|
||||
{
|
||||
if (rcAbs((int)s->smax - (int)ps->smax) <= walkableClimb)
|
||||
s->area = RC_NULL_AREA;
|
||||
}
|
||||
// Copy walkable flag so that it cannot propagate
|
||||
// past multiple non-walkable objects.
|
||||
previousWalkable = walkable;
|
||||
}
|
||||
|
||||
/* rcSpan* ps = 0;
|
||||
for (rcSpan* s = solid.spans[x + y*w]; s; ps = s, s = s->next)
|
||||
{
|
||||
const bool walkable = s->flags != RC_NULL_AREA;
|
||||
const bool previousWalkable = ps && ps->flags != RC_NULL_AREA;
|
||||
// If current span is not walkable, but there is walkable
|
||||
// span just below it, mark the span above it walkable too.
|
||||
// Missuse the edge flag so that walkable flag cannot propagate
|
||||
@ -46,7 +64,7 @@ void rcFilterLowHangingWalkableObstacles(const int walkableClimb, rcHeightfield&
|
||||
if (!walkable && previousWalkable)
|
||||
{
|
||||
if (rcAbs((int)s->smax - (int)ps->smax) <= walkableClimb)
|
||||
s->flags |= RC_LEDGE;
|
||||
s->flags |= 1;
|
||||
}
|
||||
}
|
||||
// Transfer "fake ledges" to walkables.
|
||||
@ -55,7 +73,8 @@ void rcFilterLowHangingWalkableObstacles(const int walkableClimb, rcHeightfield&
|
||||
if (s->flags & RC_LEDGE)
|
||||
s->flags |= RC_WALKABLE;
|
||||
s->flags &= ~RC_LEDGE;
|
||||
}
|
||||
}*/
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -78,7 +97,7 @@ void rcFilterLedgeSpans(const int walkableHeight,
|
||||
for (rcSpan* s = solid.spans[x + y*w]; s; s = s->next)
|
||||
{
|
||||
// Skip non walkable spans.
|
||||
if ((s->flags & RC_WALKABLE) == 0)
|
||||
if (s->area == RC_NULL_AREA)
|
||||
continue;
|
||||
|
||||
const int bot = (int)(s->smax);
|
||||
@ -134,13 +153,13 @@ void rcFilterLedgeSpans(const int walkableHeight,
|
||||
// The current span is close to a ledge if the drop to any
|
||||
// neighbour span is less than the walkableClimb.
|
||||
if (minh < -walkableClimb)
|
||||
s->flags |= RC_LEDGE;
|
||||
s->area = RC_NULL_AREA;
|
||||
|
||||
// If the difference between all neighbours is too large,
|
||||
// we are at steep slope, mark the span as ledge.
|
||||
if ((asmax - asmin) > walkableClimb)
|
||||
{
|
||||
s->flags |= RC_LEDGE;
|
||||
s->area = RC_NULL_AREA;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -173,7 +192,7 @@ void rcFilterWalkableLowHeightSpans(int walkableHeight,
|
||||
const int bot = (int)(s->smax);
|
||||
const int top = s->next ? (int)(s->next->smin) : MAX_HEIGHT;
|
||||
if ((top - bot) <= walkableHeight)
|
||||
s->flags &= ~RC_WALKABLE;
|
||||
s->area = RC_NULL_AREA;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -49,8 +49,7 @@ static rcSpan* allocSpan(rcHeightfield& hf)
|
||||
{
|
||||
// Create new page.
|
||||
// Allocate memory for the new pool.
|
||||
const int size = (sizeof(rcSpanPool)-sizeof(rcSpan)) + sizeof(rcSpan)*RC_SPANS_PER_POOL;
|
||||
rcSpanPool* pool = (rcSpanPool*)rcAlloc(size, RC_ALLOC_PERM);
|
||||
rcSpanPool* pool = (rcSpanPool*)rcAlloc(sizeof(rcSpanPool), RC_ALLOC_PERM);
|
||||
if (!pool) return 0;
|
||||
pool->next = 0;
|
||||
// Add the pool into the list of pools.
|
||||
@ -86,14 +85,14 @@ static void freeSpan(rcHeightfield& hf, rcSpan* ptr)
|
||||
|
||||
void rcAddSpan(rcHeightfield& hf, const int x, const int y,
|
||||
const unsigned short smin, const unsigned short smax,
|
||||
const unsigned short flags, const int flagMergeThr)
|
||||
const unsigned char area, const int flagMergeThr)
|
||||
{
|
||||
int idx = x + y*hf.width;
|
||||
|
||||
rcSpan* s = allocSpan(hf);
|
||||
s->smin = smin;
|
||||
s->smax = smax;
|
||||
s->flags = flags;
|
||||
s->area = area;
|
||||
s->next = 0;
|
||||
|
||||
// Empty cell, add he first span.
|
||||
@ -129,7 +128,7 @@ void rcAddSpan(rcHeightfield& hf, const int x, const int y,
|
||||
|
||||
// Merge flags.
|
||||
if (rcAbs((int)s->smax - (int)cur->smax) <= flagMergeThr)
|
||||
s->flags |= cur->flags;
|
||||
s->area = rcMax(s->area, cur->area);
|
||||
|
||||
// Remove current span.
|
||||
rcSpan* next = cur->next;
|
||||
@ -186,7 +185,7 @@ static int clipPoly(const float* in, int n, float* out, float pnx, float pnz, fl
|
||||
}
|
||||
|
||||
static void rasterizeTri(const float* v0, const float* v1, const float* v2,
|
||||
unsigned char flags, rcHeightfield& hf,
|
||||
const unsigned char area, rcHeightfield& hf,
|
||||
const float* bmin, const float* bmax,
|
||||
const float cs, const float ics, const float ich,
|
||||
const int flagMergeThr)
|
||||
@ -261,23 +260,23 @@ static void rasterizeTri(const float* v0, const float* v1, const float* v2,
|
||||
if (smax > by) smax = by;
|
||||
|
||||
// Snap the span to the heightfield height grid.
|
||||
unsigned short ismin = (unsigned short)rcClamp((int)floorf(smin * ich), 0, 0x7fff);
|
||||
unsigned short ismax = (unsigned short)rcClamp((int)ceilf(smax * ich), (int)ismin+1, 0x7fff);
|
||||
unsigned short ismin = (unsigned short)rcClamp((int)floorf(smin * ich), 0, RC_SPAN_MAX_HEIGHT);
|
||||
unsigned short ismax = (unsigned short)rcClamp((int)ceilf(smax * ich), (int)ismin+1, RC_SPAN_MAX_HEIGHT);
|
||||
|
||||
rcAddSpan(hf, x, y, ismin, ismax, flags, flagMergeThr);
|
||||
rcAddSpan(hf, x, y, ismin, ismax, area, flagMergeThr);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void rcRasterizeTriangle(const float* v0, const float* v1, const float* v2,
|
||||
unsigned char flags, rcHeightfield& solid,
|
||||
const unsigned char area, rcHeightfield& solid,
|
||||
const int flagMergeThr)
|
||||
{
|
||||
rcTimeVal startTime = rcGetPerformanceTimer();
|
||||
|
||||
const float ics = 1.0f/solid.cs;
|
||||
const float ich = 1.0f/solid.ch;
|
||||
rasterizeTri(v0, v1, v2, flags, solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
rasterizeTri(v0, v1, v2, area, solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
|
||||
rcTimeVal endTime = rcGetPerformanceTimer();
|
||||
|
||||
@ -286,7 +285,7 @@ void rcRasterizeTriangle(const float* v0, const float* v1, const float* v2,
|
||||
}
|
||||
|
||||
void rcRasterizeTriangles(const float* verts, const int /*nv*/,
|
||||
const int* tris, const unsigned char* flags, const int nt,
|
||||
const int* tris, const unsigned char* areas, const int nt,
|
||||
rcHeightfield& solid, const int flagMergeThr)
|
||||
{
|
||||
rcTimeVal startTime = rcGetPerformanceTimer();
|
||||
@ -300,7 +299,7 @@ void rcRasterizeTriangles(const float* verts, const int /*nv*/,
|
||||
const float* v1 = &verts[tris[i*3+1]*3];
|
||||
const float* v2 = &verts[tris[i*3+2]*3];
|
||||
// Rasterize.
|
||||
rasterizeTri(v0, v1, v2, flags[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
rasterizeTri(v0, v1, v2, areas[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
}
|
||||
|
||||
rcTimeVal endTime = rcGetPerformanceTimer();
|
||||
@ -310,7 +309,7 @@ void rcRasterizeTriangles(const float* verts, const int /*nv*/,
|
||||
}
|
||||
|
||||
void rcRasterizeTriangles(const float* verts, const int /*nv*/,
|
||||
const unsigned short* tris, const unsigned char* flags, const int nt,
|
||||
const unsigned short* tris, const unsigned char* areas, const int nt,
|
||||
rcHeightfield& solid, const int flagMergeThr)
|
||||
{
|
||||
rcTimeVal startTime = rcGetPerformanceTimer();
|
||||
@ -324,7 +323,7 @@ void rcRasterizeTriangles(const float* verts, const int /*nv*/,
|
||||
const float* v1 = &verts[tris[i*3+1]*3];
|
||||
const float* v2 = &verts[tris[i*3+2]*3];
|
||||
// Rasterize.
|
||||
rasterizeTri(v0, v1, v2, flags[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
rasterizeTri(v0, v1, v2, areas[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
}
|
||||
|
||||
rcTimeVal endTime = rcGetPerformanceTimer();
|
||||
@ -333,7 +332,7 @@ void rcRasterizeTriangles(const float* verts, const int /*nv*/,
|
||||
rcGetBuildTimes()->rasterizeTriangles += rcGetDeltaTimeUsec(startTime, endTime);
|
||||
}
|
||||
|
||||
void rcRasterizeTriangles(const float* verts, const unsigned char* flags, const int nt,
|
||||
void rcRasterizeTriangles(const float* verts, const unsigned char* areas, const int nt,
|
||||
rcHeightfield& solid, const int flagMergeThr)
|
||||
{
|
||||
rcTimeVal startTime = rcGetPerformanceTimer();
|
||||
@ -347,7 +346,7 @@ void rcRasterizeTriangles(const float* verts, const unsigned char* flags, const
|
||||
const float* v1 = &verts[(i*3+1)*3];
|
||||
const float* v2 = &verts[(i*3+2)*3];
|
||||
// Rasterize.
|
||||
rasterizeTri(v0, v1, v2, flags[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
rasterizeTri(v0, v1, v2, areas[i], solid, solid.bmin, solid.bmax, solid.cs, ics, ich, flagMergeThr);
|
||||
}
|
||||
|
||||
rcTimeVal endTime = rcGetPerformanceTimer();
|
||||
|
||||
Binary file not shown.
File diff suppressed because it is too large
Load Diff
@ -282,14 +282,14 @@
|
||||
<key>PBXSmartGroupTreeModuleOutlineStateSelectionKey</key>
|
||||
<array>
|
||||
<array>
|
||||
<integer>32</integer>
|
||||
<integer>22</integer>
|
||||
<integer>42</integer>
|
||||
<integer>38</integer>
|
||||
<integer>1</integer>
|
||||
<integer>0</integer>
|
||||
</array>
|
||||
</array>
|
||||
<key>PBXSmartGroupTreeModuleOutlineStateVisibleRectKey</key>
|
||||
<string>{{0, 270}, {264, 632}}</string>
|
||||
<string>{{0, 184}, {264, 632}}</string>
|
||||
</dict>
|
||||
<key>PBXTopSmartGroupGIDs</key>
|
||||
<array/>
|
||||
@ -324,7 +324,7 @@
|
||||
<key>PBXProjectModuleGUID</key>
|
||||
<string>6B8632A30F78115100E2684A</string>
|
||||
<key>PBXProjectModuleLabel</key>
|
||||
<string>RecastRegion.cpp</string>
|
||||
<string>Sample_SoloMeshSimple.cpp</string>
|
||||
<key>PBXSplitModuleInNavigatorKey</key>
|
||||
<dict>
|
||||
<key>Split0</key>
|
||||
@ -332,15 +332,14 @@
|
||||
<key>PBXProjectModuleGUID</key>
|
||||
<string>6B8632A40F78115100E2684A</string>
|
||||
<key>PBXProjectModuleLabel</key>
|
||||
<string>RecastRegion.cpp</string>
|
||||
<string>Sample_SoloMeshSimple.cpp</string>
|
||||
<key>_historyCapacity</key>
|
||||
<integer>0</integer>
|
||||
<key>bookmark</key>
|
||||
<string>6B9847C611E752CC00FA177B</string>
|
||||
<string>6BF9B22211EC4A600043574C</string>
|
||||
<key>history</key>
|
||||
<array>
|
||||
<string>6BBB4AA1115B4F3400CF791D</string>
|
||||
<string>6BBB4AA4115B4F3400CF791D</string>
|
||||
<string>6BBB4AA5115B4F3400CF791D</string>
|
||||
<string>6BBB4AA6115B4F3400CF791D</string>
|
||||
<string>6BBB4AAB115B4F3400CF791D</string>
|
||||
@ -359,23 +358,13 @@
|
||||
<string>6BF5F32E11759C3C000502A6</string>
|
||||
<string>6BF5F474117644A2000502A6</string>
|
||||
<string>6BF5F475117644A2000502A6</string>
|
||||
<string>6BF5F476117644A2000502A6</string>
|
||||
<string>6BF5F478117644A2000502A6</string>
|
||||
<string>6BF5F5041176F5F8000502A6</string>
|
||||
<string>6B4214D911803923006C347B</string>
|
||||
<string>6B5562501193EF2F00843384</string>
|
||||
<string>6B5562511193EF2F00843384</string>
|
||||
<string>6B5562DF1193F2A300843384</string>
|
||||
<string>6B5562E01193F2A300843384</string>
|
||||
<string>6B2CDC911197F0720090FA4D</string>
|
||||
<string>6B2CDDC9119830560090FA4D</string>
|
||||
<string>6B10000A11ACFFFB0098A59A</string>
|
||||
<string>6B10011711AD19F90098A59A</string>
|
||||
<string>6B10011911AD19F90098A59A</string>
|
||||
<string>6B586E8311CF3E0000704B61</string>
|
||||
<string>6B77655411E3A9490029917E</string>
|
||||
<string>6B77655511E3A9490029917E</string>
|
||||
<string>6B77655811E3A9490029917E</string>
|
||||
<string>6B98453411E6013000FA177B</string>
|
||||
<string>6B98462E11E6141900FA177B</string>
|
||||
<string>6B98464311E6F9B400FA177B</string>
|
||||
@ -384,38 +373,47 @@
|
||||
<string>6B9846B911E7145500FA177B</string>
|
||||
<string>6B9846F311E7282C00FA177B</string>
|
||||
<string>6B9846F611E7282C00FA177B</string>
|
||||
<string>6B98470011E7285500FA177B</string>
|
||||
<string>6B98471A11E734DF00FA177B</string>
|
||||
<string>6B98471B11E734DF00FA177B</string>
|
||||
<string>6B98473011E737D800FA177B</string>
|
||||
<string>6B98474311E73ABF00FA177B</string>
|
||||
<string>6B98475E11E73D0100FA177B</string>
|
||||
<string>6B98475F11E73D0100FA177B</string>
|
||||
<string>6B98476011E73D0100FA177B</string>
|
||||
<string>6B98477711E7433F00FA177B</string>
|
||||
<string>6B98478311E74AB100FA177B</string>
|
||||
<string>6B98478411E74AB100FA177B</string>
|
||||
<string>6B98478611E74AB100FA177B</string>
|
||||
<string>6B98478711E74AB100FA177B</string>
|
||||
<string>6B98478811E74AB100FA177B</string>
|
||||
<string>6B98478911E74AB100FA177B</string>
|
||||
<string>6B98478A11E74AB100FA177B</string>
|
||||
<string>6B98478B11E74AB100FA177B</string>
|
||||
<string>6B9847A011E74BC100FA177B</string>
|
||||
<string>6B9847A211E74BC100FA177B</string>
|
||||
<string>6B9847AE11E74FAB00FA177B</string>
|
||||
<string>6B9847B911E751AC00FA177B</string>
|
||||
<string>6B9847BA11E751AC00FA177B</string>
|
||||
<string>6B9847BB11E751AC00FA177B</string>
|
||||
<string>6B9847C311E752CC00FA177B</string>
|
||||
<string>6B9847C411E752CC00FA177B</string>
|
||||
<string>6B9847E611E86DBB00FA177B</string>
|
||||
<string>6B9847E911E86DBB00FA177B</string>
|
||||
<string>6B9847EA11E86DBB00FA177B</string>
|
||||
<string>6B9847FB11E9AFC900FA177B</string>
|
||||
<string>6B9847FC11E9AFC900FA177B</string>
|
||||
<string>6B9847FE11E9AFC900FA177B</string>
|
||||
<string>6B98480D11E9B1DC00FA177B</string>
|
||||
<string>6B98482611E9D23600FA177B</string>
|
||||
<string>6BF9B12C11EB8CF20043574C</string>
|
||||
<string>6BF9B12D11EB8CF20043574C</string>
|
||||
<string>6BF9B12E11EB8CF20043574C</string>
|
||||
<string>6BF9B12F11EB8CF20043574C</string>
|
||||
<string>6BF9B13511EB8CF20043574C</string>
|
||||
<string>6BF9B13611EB8CF20043574C</string>
|
||||
<string>6BF9B13711EB8CF20043574C</string>
|
||||
<string>6BF9B18811EC2D470043574C</string>
|
||||
<string>6BF9B1D111EC3DD80043574C</string>
|
||||
<string>6BF9B1D311EC3DD80043574C</string>
|
||||
<string>6BF9B1D411EC3DD80043574C</string>
|
||||
<string>6BF9B1F011EC43FC0043574C</string>
|
||||
<string>6BF9B1F111EC43FC0043574C</string>
|
||||
<string>6BF9B1F211EC43FC0043574C</string>
|
||||
<string>6BF9B1FC11EC442C0043574C</string>
|
||||
<string>6BF9B20B11EC450E0043574C</string>
|
||||
<string>6BF9B21111EC49A30043574C</string>
|
||||
<string>6BF9B21211EC49A30043574C</string>
|
||||
<string>6BF9B21311EC49A30043574C</string>
|
||||
<string>6BF9B21B11EC49F90043574C</string>
|
||||
<string>6BF9B21C11EC49F90043574C</string>
|
||||
</array>
|
||||
<key>prevStack</key>
|
||||
<array>
|
||||
<string>6BBB4AD2115B4F3400CF791D</string>
|
||||
<string>6BBB4AD3115B4F3400CF791D</string>
|
||||
<string>6BBB4AD4115B4F3400CF791D</string>
|
||||
<string>6BBB4ADF115B4F3400CF791D</string>
|
||||
<string>6BBB4AE0115B4F3400CF791D</string>
|
||||
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@ -442,7 +440,6 @@
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|
||||
<string>6BF9B16111EB8CF20043574C</string>
|
||||
<string>6BF9B16211EB8CF20043574C</string>
|
||||
<string>6BF9B16311EB8CF20043574C</string>
|
||||
<string>6BF9B16411EB8CF20043574C</string>
|
||||
<string>6BF9B16511EB8CF20043574C</string>
|
||||
<string>6BF9B16611EB8CF20043574C</string>
|
||||
<string>6BF9B16911EB8CF20043574C</string>
|
||||
<string>6BF9B17B11EC2B780043574C</string>
|
||||
<string>6BF9B18B11EC2D470043574C</string>
|
||||
<string>6BF9B19011EC2DAE0043574C</string>
|
||||
<string>6BF9B19B11EC35DF0043574C</string>
|
||||
<string>6BF9B1A211EC361E0043574C</string>
|
||||
<string>6BF9B1A711EC36460043574C</string>
|
||||
<string>6BF9B1AE11EC36DA0043574C</string>
|
||||
<string>6BF9B1B311EC37080043574C</string>
|
||||
<string>6BF9B1BD11EC3A0D0043574C</string>
|
||||
<string>6BF9B1BF11EC3A0D0043574C</string>
|
||||
<string>6BF9B1C111EC3A0D0043574C</string>
|
||||
<string>6BF9B1C311EC3A0D0043574C</string>
|
||||
<string>6BF9B1C411EC3A0D0043574C</string>
|
||||
<string>6BF9B1C511EC3A0D0043574C</string>
|
||||
<string>6BF9B1D611EC3DD80043574C</string>
|
||||
<string>6BF9B1D811EC3DD80043574C</string>
|
||||
<string>6BF9B1D911EC3DD80043574C</string>
|
||||
<string>6BF9B1DA11EC3DD80043574C</string>
|
||||
<string>6BF9B1DB11EC3DD80043574C</string>
|
||||
<string>6BF9B1DC11EC3DD80043574C</string>
|
||||
<string>6BF9B1E611EC428F0043574C</string>
|
||||
<string>6BF9B1EB11EC43120043574C</string>
|
||||
<string>6BF9B1F411EC43FC0043574C</string>
|
||||
<string>6BF9B1F511EC43FC0043574C</string>
|
||||
<string>6BF9B1F611EC43FC0043574C</string>
|
||||
<string>6BF9B1FE11EC442C0043574C</string>
|
||||
<string>6BF9B14911EB8CF20043574C</string>
|
||||
<string>6BF9B20D11EC450E0043574C</string>
|
||||
<string>6BF9B21511EC49A30043574C</string>
|
||||
<string>6BF9B21611EC49A30043574C</string>
|
||||
<string>6BF9B21711EC49A30043574C</string>
|
||||
<string>6BF9B21D11EC49F90043574C</string>
|
||||
</array>
|
||||
</dict>
|
||||
<key>SplitCount</key>
|
||||
@ -713,18 +550,18 @@
|
||||
<key>GeometryConfiguration</key>
|
||||
<dict>
|
||||
<key>Frame</key>
|
||||
<string>{{0, 0}, {887, 441}}</string>
|
||||
<string>{{0, 0}, {887, 444}}</string>
|
||||
<key>RubberWindowFrame</key>
|
||||
<string>33 87 1173 691 0 0 1280 778 </string>
|
||||
</dict>
|
||||
<key>Module</key>
|
||||
<string>PBXNavigatorGroup</string>
|
||||
<key>Proportion</key>
|
||||
<string>441pt</string>
|
||||
<string>444pt</string>
|
||||
</dict>
|
||||
<dict>
|
||||
<key>Proportion</key>
|
||||
<string>204pt</string>
|
||||
<string>202pt</string>
|
||||
<key>Tabs</key>
|
||||
<array>
|
||||
<dict>
|
||||
@ -738,7 +575,7 @@
|
||||
<key>GeometryConfiguration</key>
|
||||
<dict>
|
||||
<key>Frame</key>
|
||||
<string>{{10, 27}, {887, 102}}</string>
|
||||
<string>{{10, 27}, {887, 38}}</string>
|
||||
</dict>
|
||||
<key>Module</key>
|
||||
<string>XCDetailModule</string>
|
||||
@ -754,7 +591,9 @@
|
||||
<key>GeometryConfiguration</key>
|
||||
<dict>
|
||||
<key>Frame</key>
|
||||
<string>{{10, 27}, {887, 110}}</string>
|
||||
<string>{{10, 27}, {887, 175}}</string>
|
||||
<key>RubberWindowFrame</key>
|
||||
<string>33 87 1173 691 0 0 1280 778 </string>
|
||||
</dict>
|
||||
<key>Module</key>
|
||||
<string>PBXProjectFindModule</string>
|
||||
@ -792,9 +631,7 @@
|
||||
<key>GeometryConfiguration</key>
|
||||
<dict>
|
||||
<key>Frame</key>
|
||||
<string>{{10, 27}, {887, 177}}</string>
|
||||
<key>RubberWindowFrame</key>
|
||||
<string>33 87 1173 691 0 0 1280 778 </string>
|
||||
<string>{{10, 27}, {887, 113}}</string>
|
||||
</dict>
|
||||
<key>Module</key>
|
||||
<string>PBXBuildResultsModule</string>
|
||||
@ -822,11 +659,11 @@
|
||||
</array>
|
||||
<key>TableOfContents</key>
|
||||
<array>
|
||||
<string>6B98451A11E5E81100FA177B</string>
|
||||
<string>6BF9B11A11EB75D30043574C</string>
|
||||
<string>1CA23ED40692098700951B8B</string>
|
||||
<string>6B98451B11E5E81100FA177B</string>
|
||||
<string>6BF9B11B11EB75D30043574C</string>
|
||||
<string>6B8632A30F78115100E2684A</string>
|
||||
<string>6B98451C11E5E81100FA177B</string>
|
||||
<string>6BF9B11C11EB75D30043574C</string>
|
||||
<string>1CA23EDF0692099D00951B8B</string>
|
||||
<string>1CA23EE00692099D00951B8B</string>
|
||||
<string>1CA23EE10692099D00951B8B</string>
|
||||
@ -877,12 +714,12 @@
|
||||
<key>GeometryConfiguration</key>
|
||||
<dict>
|
||||
<key>Frame</key>
|
||||
<string>{{0, 0}, {1173, 331}}</string>
|
||||
<string>{{0, 0}, {1173, 380}}</string>
|
||||
</dict>
|
||||
<key>Module</key>
|
||||
<string>PBXDebugCLIModule</string>
|
||||
<key>Proportion</key>
|
||||
<string>331pt</string>
|
||||
<string>380pt</string>
|
||||
</dict>
|
||||
<dict>
|
||||
<key>ContentConfiguration</key>
|
||||
@ -901,8 +738,8 @@
|
||||
<string>yes</string>
|
||||
<key>sizes</key>
|
||||
<array>
|
||||
<string>{{0, 0}, {537, 86}}</string>
|
||||
<string>{{537, 0}, {636, 86}}</string>
|
||||
<string>{{0, 0}, {532, 93}}</string>
|
||||
<string>{{532, 0}, {641, 93}}</string>
|
||||
</array>
|
||||
</dict>
|
||||
<key>VerticalSplitView</key>
|
||||
@ -917,8 +754,8 @@
|
||||
<string>yes</string>
|
||||
<key>sizes</key>
|
||||
<array>
|
||||
<string>{{0, 0}, {1173, 86}}</string>
|
||||
<string>{{0, 86}, {1173, 228}}</string>
|
||||
<string>{{0, 0}, {1173, 93}}</string>
|
||||
<string>{{0, 93}, {1173, 172}}</string>
|
||||
</array>
|
||||
</dict>
|
||||
</dict>
|
||||
@ -938,7 +775,7 @@
|
||||
<key>DebugSTDIOWindowFrame</key>
|
||||
<string>{{200, 200}, {500, 300}}</string>
|
||||
<key>Frame</key>
|
||||
<string>{{0, 336}, {1173, 314}}</string>
|
||||
<string>{{0, 385}, {1173, 265}}</string>
|
||||
<key>PBXDebugSessionStackFrameViewKey</key>
|
||||
<dict>
|
||||
<key>DebugVariablesTableConfiguration</key>
|
||||
@ -948,16 +785,16 @@
|
||||
<string>Value</string>
|
||||
<real>85</real>
|
||||
<string>Summary</string>
|
||||
<real>343</real>
|
||||
<real>348</real>
|
||||
</array>
|
||||
<key>Frame</key>
|
||||
<string>{{537, 0}, {636, 86}}</string>
|
||||
<string>{{532, 0}, {641, 93}}</string>
|
||||
</dict>
|
||||
</dict>
|
||||
<key>Module</key>
|
||||
<string>PBXDebugSessionModule</string>
|
||||
<key>Proportion</key>
|
||||
<string>314pt</string>
|
||||
<string>265pt</string>
|
||||
</dict>
|
||||
</array>
|
||||
<key>Name</key>
|
||||
@ -975,14 +812,14 @@
|
||||
</array>
|
||||
<key>TableOfContents</key>
|
||||
<array>
|
||||
<string>6B98457611E6013000FA177B</string>
|
||||
<string>6BF9B16D11EB8D0B0043574C</string>
|
||||
<string>1CCC7628064C1048000F2A68</string>
|
||||
<string>1CCC7629064C1048000F2A68</string>
|
||||
<string>6B98457711E6013000FA177B</string>
|
||||
<string>6B98457811E6013000FA177B</string>
|
||||
<string>6B98457911E6013000FA177B</string>
|
||||
<string>6B98457A11E6013000FA177B</string>
|
||||
<string>6B98457B11E6013000FA177B</string>
|
||||
<string>6BF9B16E11EB8D0B0043574C</string>
|
||||
<string>6BF9B16F11EB8D0B0043574C</string>
|
||||
<string>6BF9B17011EB8D0B0043574C</string>
|
||||
<string>6BF9B17111EB8D0B0043574C</string>
|
||||
<string>6B8632A30F78115100E2684A</string>
|
||||
</array>
|
||||
<key>ToolbarConfigUserDefaultsMinorVersion</key>
|
||||
<string>2</string>
|
||||
@ -1014,8 +851,8 @@
|
||||
<integer>5</integer>
|
||||
<key>WindowOrderList</key>
|
||||
<array>
|
||||
<string>6B9845FA11E60DDC00FA177B</string>
|
||||
<string>6B9845FB11E60DDC00FA177B</string>
|
||||
<string>6BF9B17211EB8D0B0043574C</string>
|
||||
<string>6BF9B17311EB8D0B0043574C</string>
|
||||
<string>/Users/memon/Code/recastnavigation/RecastDemo/Build/Xcode/Recast.xcodeproj</string>
|
||||
</array>
|
||||
<key>WindowString</key>
|
||||
|
||||
@ -31,7 +31,7 @@ protected:
|
||||
rcBuildTimes m_buildTimes;
|
||||
float m_totalBuildTimeMs;
|
||||
|
||||
unsigned char* m_triflags;
|
||||
unsigned char* m_triareas;
|
||||
rcHeightfield* m_solid;
|
||||
rcCompactHeightfield* m_chf;
|
||||
rcContourSet* m_cset;
|
||||
|
||||
@ -33,8 +33,10 @@ protected:
|
||||
rcBuildTimes m_buildTimes;
|
||||
float m_totalBuildTimeMs;
|
||||
bool m_drawPortals;
|
||||
|
||||
int m_smin, m_smax;
|
||||
|
||||
unsigned char* m_triflags;
|
||||
unsigned char* m_triareas;
|
||||
rcHeightfield* m_solid;
|
||||
rcCompactHeightfield* m_chf;
|
||||
rcContourSet* m_cset;
|
||||
|
||||
@ -45,7 +45,7 @@
|
||||
Sample_SoloMeshSimple::Sample_SoloMeshSimple() :
|
||||
m_keepInterResults(true),
|
||||
m_totalBuildTimeMs(0),
|
||||
m_triflags(0),
|
||||
m_triareas(0),
|
||||
m_solid(0),
|
||||
m_chf(0),
|
||||
m_cset(0),
|
||||
@ -63,8 +63,8 @@ Sample_SoloMeshSimple::~Sample_SoloMeshSimple()
|
||||
|
||||
void Sample_SoloMeshSimple::cleanup()
|
||||
{
|
||||
delete [] m_triflags;
|
||||
m_triflags = 0;
|
||||
delete [] m_triareas;
|
||||
m_triareas = 0;
|
||||
rcFreeHeightField(m_solid);
|
||||
m_solid = 0;
|
||||
rcFreeCompactHeightfield(m_chf);
|
||||
@ -407,28 +407,28 @@ bool Sample_SoloMeshSimple::handleBuild()
|
||||
return false;
|
||||
}
|
||||
|
||||
// Allocate array that can hold triangle flags.
|
||||
// Allocate array that can hold triangle area types.
|
||||
// If you have multiple meshes you need to process, allocate
|
||||
// and array which can hold the max number of triangles you need to process.
|
||||
m_triflags = new unsigned char[ntris];
|
||||
if (!m_triflags)
|
||||
m_triareas = new unsigned char[ntris];
|
||||
if (!m_triareas)
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'triangleFlags' (%d).", ntris);
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'm_triareas' (%d).", ntris);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Find triangles which are walkable based on their slope and rasterize them.
|
||||
// If your input data is multiple meshes, you can transform them here, calculate
|
||||
// the flags for each of the meshes and rasterize them.
|
||||
memset(m_triflags, 0, ntris*sizeof(unsigned char));
|
||||
rcMarkWalkableTriangles(m_cfg.walkableSlopeAngle, verts, nverts, tris, ntris, m_triflags);
|
||||
rcRasterizeTriangles(verts, nverts, tris, m_triflags, ntris, *m_solid, m_cfg.walkableClimb);
|
||||
// the are type for each of the meshes and rasterize them.
|
||||
memset(m_triareas, 0, ntris*sizeof(unsigned char));
|
||||
rcMarkWalkableTriangles(m_cfg.walkableSlopeAngle, verts, nverts, tris, ntris, m_triareas);
|
||||
rcRasterizeTriangles(verts, nverts, tris, m_triareas, ntris, *m_solid, m_cfg.walkableClimb);
|
||||
|
||||
if (!m_keepInterResults)
|
||||
{
|
||||
delete [] m_triflags;
|
||||
m_triflags = 0;
|
||||
delete [] m_triareas;
|
||||
m_triareas = 0;
|
||||
}
|
||||
|
||||
//
|
||||
@ -457,7 +457,7 @@ bool Sample_SoloMeshSimple::handleBuild()
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'chf'.");
|
||||
return false;
|
||||
}
|
||||
if (!rcBuildCompactHeightfield(m_cfg.walkableHeight, m_cfg.walkableClimb, RC_WALKABLE, *m_solid, *m_chf))
|
||||
if (!rcBuildCompactHeightfield(m_cfg.walkableHeight, m_cfg.walkableClimb, *m_solid, *m_chf))
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Could not build compact data.");
|
||||
@ -471,13 +471,13 @@ bool Sample_SoloMeshSimple::handleBuild()
|
||||
}
|
||||
|
||||
// Erode the walkable area by agent radius.
|
||||
if (!rcErodeArea(RC_WALKABLE_AREA, m_cfg.walkableRadius, *m_chf))
|
||||
if (!rcErodeWalkableArea(m_cfg.walkableRadius, *m_chf))
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Could not erode.");
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
// (Optional) Mark areas.
|
||||
const ConvexVolume* vols = m_geom->getConvexVolumes();
|
||||
for (int i = 0; i < m_geom->getConvexVolumeCount(); ++i)
|
||||
@ -668,6 +668,7 @@ bool Sample_SoloMeshSimple::handleBuild()
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Filter Reachable: %.1fms (%.1f%%)", m_buildTimes.filterMarkReachable/1000.0f, m_buildTimes.filterMarkReachable*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Erode walkable area: %.1fms (%.1f%%)", m_buildTimes.erodeArea/1000.0f, m_buildTimes.erodeArea*pc);
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Median area: %.1fms (%.1f%%)", m_buildTimes.filterMedian/1000.0f, m_buildTimes.filterMedian*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Build Distancefield: %.1fms (%.1f%%)", m_buildTimes.buildDistanceField/1000.0f, m_buildTimes.buildDistanceField*pc);
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, " - distance: %.1fms (%.1f%%)", m_buildTimes.buildDistanceFieldDist/1000.0f, m_buildTimes.buildDistanceFieldDist*pc);
|
||||
|
||||
@ -764,12 +764,12 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
tileCfg.height = m_cfg.tileSize + m_cfg.borderSize*2;
|
||||
|
||||
// Allocate array that can hold triangle flags for all geom chunks.
|
||||
unsigned char* triangleFlags = new unsigned char[chunkyMesh->maxTrisPerChunk];
|
||||
if (!triangleFlags)
|
||||
unsigned char* triangleAreas = new unsigned char[chunkyMesh->maxTrisPerChunk];
|
||||
if (!triangleAreas)
|
||||
{
|
||||
if (rcGetLog())
|
||||
{
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildTiledNavigation: Out of memory 'triangleFlags' (%d).",
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildTiledNavigation: Out of memory 'triangleAreas' (%d).",
|
||||
chunkyMesh->maxTrisPerChunk);
|
||||
}
|
||||
return false;
|
||||
@ -795,11 +795,6 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
tileCfg.bmax[0] = m_cfg.bmin[0] + ((x+1)*m_cfg.tileSize + m_cfg.borderSize)*m_cfg.cs;
|
||||
tileCfg.bmax[2] = m_cfg.bmin[2] + ((y+1)*m_cfg.tileSize + m_cfg.borderSize)*m_cfg.cs;
|
||||
|
||||
/* delete solid;
|
||||
delete chf;
|
||||
solid = 0;
|
||||
chf = 0;*/
|
||||
|
||||
float tbmin[2], tbmax[2];
|
||||
tbmin[0] = tileCfg.bmin[0];
|
||||
tbmin[1] = tileCfg.bmin[2];
|
||||
@ -830,11 +825,11 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
const int* tris = &chunkyMesh->tris[node.i*3];
|
||||
const int ntris = node.n;
|
||||
|
||||
memset(triangleFlags, 0, ntris*sizeof(unsigned char));
|
||||
memset(triangleAreas, 0, ntris*sizeof(unsigned char));
|
||||
rcMarkWalkableTriangles(tileCfg.walkableSlopeAngle,
|
||||
verts, nverts, tris, ntris, triangleFlags);
|
||||
verts, nverts, tris, ntris, triangleAreas);
|
||||
|
||||
rcRasterizeTriangles(verts, nverts, tris, triangleFlags, ntris, *tile.solid, m_cfg.walkableClimb);
|
||||
rcRasterizeTriangles(verts, nverts, tris, triangleAreas, ntris, *tile.solid, m_cfg.walkableClimb);
|
||||
}
|
||||
|
||||
rcFilterLowHangingWalkableObstacles(m_cfg.walkableClimb, *tile.solid);
|
||||
@ -849,7 +844,7 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
continue;
|
||||
}
|
||||
if (!rcBuildCompactHeightfield(tileCfg.walkableHeight, tileCfg.walkableClimb,
|
||||
RC_WALKABLE, *tile.solid, *tile.chf))
|
||||
*tile.solid, *tile.chf))
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildTiledNavigation: [%d,%d] Could not build compact data.", x, y);
|
||||
@ -857,7 +852,7 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
}
|
||||
|
||||
// Erode the walkable area by agent radius.
|
||||
if (!rcErodeArea(RC_WALKABLE_AREA, m_cfg.walkableRadius, *tile.chf))
|
||||
if (!rcErodeWalkableArea(m_cfg.walkableRadius, *tile.chf))
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildTiledNavigation: Could not erode.");
|
||||
@ -957,9 +952,7 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
}
|
||||
}
|
||||
|
||||
delete [] triangleFlags;
|
||||
// delete solid;
|
||||
// delete chf;
|
||||
delete [] triangleAreas;
|
||||
|
||||
// Merge per tile poly and detail meshes.
|
||||
rcPolyMesh** pmmerge = new rcPolyMesh*[m_tileSet->width*m_tileSet->height];
|
||||
@ -1126,7 +1119,8 @@ bool Sample_SoloMeshTiled::handleBuild()
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Filter Reachable: %.1fms (%.1f%%)", m_buildTimes.filterMarkReachable/1000.0f, m_buildTimes.filterMarkReachable*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Erode walkable area: %.1fms (%.1f%%)", m_buildTimes.erodeArea/1000.0f, m_buildTimes.erodeArea*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Median area: %.1fms (%.1f%%)", m_buildTimes.filterMedian/1000.0f, m_buildTimes.filterMedian*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Build Distancefield: %.1fms (%.1f%%)", m_buildTimes.buildDistanceField/1000.0f, m_buildTimes.buildDistanceField*pc);
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, " - distance: %.1fms (%.1f%%)", m_buildTimes.buildDistanceFieldDist/1000.0f, m_buildTimes.buildDistanceFieldDist*pc);
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, " - blur: %.1fms (%.1f%%)", m_buildTimes.buildDistanceFieldBlur/1000.0f, m_buildTimes.buildDistanceFieldBlur*pc);
|
||||
|
||||
@ -170,7 +170,7 @@ Sample_TileMesh::Sample_TileMesh() :
|
||||
m_buildAll(true),
|
||||
m_totalBuildTimeMs(0),
|
||||
m_drawPortals(false),
|
||||
m_triflags(0),
|
||||
m_triareas(0),
|
||||
m_solid(0),
|
||||
m_chf(0),
|
||||
m_cset(0),
|
||||
@ -189,6 +189,9 @@ Sample_TileMesh::Sample_TileMesh() :
|
||||
memset(m_tileBmax, 0, sizeof(m_tileBmax));
|
||||
|
||||
setTool(new NavMeshTileTool);
|
||||
|
||||
m_smin = 0x0fffffff;
|
||||
m_smax = -0xfffffff;
|
||||
}
|
||||
|
||||
Sample_TileMesh::~Sample_TileMesh()
|
||||
@ -200,8 +203,8 @@ Sample_TileMesh::~Sample_TileMesh()
|
||||
|
||||
void Sample_TileMesh::cleanup()
|
||||
{
|
||||
delete [] m_triflags;
|
||||
m_triflags = 0;
|
||||
delete [] m_triareas;
|
||||
m_triareas = 0;
|
||||
rcFreeHeightField(m_solid);
|
||||
m_solid = 0;
|
||||
rcFreeCompactHeightfield(m_chf);
|
||||
@ -767,11 +770,11 @@ unsigned char* Sample_TileMesh::buildTileMesh(const int tx, const int ty, const
|
||||
// Allocate array that can hold triangle flags.
|
||||
// If you have multiple meshes you need to process, allocate
|
||||
// and array which can hold the max number of triangles you need to process.
|
||||
m_triflags = new unsigned char[chunkyMesh->maxTrisPerChunk];
|
||||
if (!m_triflags)
|
||||
m_triareas = new unsigned char[chunkyMesh->maxTrisPerChunk];
|
||||
if (!m_triareas)
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'triangleFlags' (%d).", chunkyMesh->maxTrisPerChunk);
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'm_triareas' (%d).", chunkyMesh->maxTrisPerChunk);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -796,19 +799,38 @@ unsigned char* Sample_TileMesh::buildTileMesh(const int tx, const int ty, const
|
||||
|
||||
m_tileTriCount += ntris;
|
||||
|
||||
memset(m_triflags, 0, ntris*sizeof(unsigned char));
|
||||
memset(m_triareas, 0, ntris*sizeof(unsigned char));
|
||||
rcMarkWalkableTriangles(m_cfg.walkableSlopeAngle,
|
||||
verts, nverts, tris, ntris, m_triflags);
|
||||
verts, nverts, tris, ntris, m_triareas);
|
||||
|
||||
rcRasterizeTriangles(verts, nverts, tris, m_triflags, ntris, *m_solid, m_cfg.walkableClimb);
|
||||
rcRasterizeTriangles(verts, nverts, tris, m_triareas, ntris, *m_solid, m_cfg.walkableClimb);
|
||||
}
|
||||
|
||||
if (!m_keepInterResults)
|
||||
{
|
||||
delete [] m_triflags;
|
||||
m_triflags = 0;
|
||||
delete [] m_triareas;
|
||||
m_triareas = 0;
|
||||
}
|
||||
|
||||
{
|
||||
const int w = m_solid->width;
|
||||
const int h = m_solid->height;
|
||||
int spanCount = 0;
|
||||
for (int y = 0; y < h; ++y)
|
||||
{
|
||||
for (int x = 0; x < w; ++x)
|
||||
{
|
||||
for (rcSpan* s = m_solid->spans[x + y*w]; s; s = s->next)
|
||||
{
|
||||
m_smin = rcMin(m_smin, (int)s->smin);
|
||||
m_smax = rcMax(m_smax, (int)s->smax);
|
||||
}
|
||||
}
|
||||
}
|
||||
printf("smin=%d smax=%d\n", m_smin, m_smax);
|
||||
}
|
||||
|
||||
|
||||
// Once all geoemtry is rasterized, we do initial pass of filtering to
|
||||
// remove unwanted overhangs caused by the conservative rasterization
|
||||
// as well as filter spans where the character cannot possibly stand.
|
||||
@ -826,7 +848,7 @@ unsigned char* Sample_TileMesh::buildTileMesh(const int tx, const int ty, const
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Out of memory 'chf'.");
|
||||
return 0;
|
||||
}
|
||||
if (!rcBuildCompactHeightfield(m_cfg.walkableHeight, m_cfg.walkableClimb, RC_WALKABLE, *m_solid, *m_chf))
|
||||
if (!rcBuildCompactHeightfield(m_cfg.walkableHeight, m_cfg.walkableClimb, *m_solid, *m_chf))
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Could not build compact data.");
|
||||
@ -840,7 +862,7 @@ unsigned char* Sample_TileMesh::buildTileMesh(const int tx, const int ty, const
|
||||
}
|
||||
|
||||
// Erode the walkable area by agent radius.
|
||||
if (!rcErodeArea(RC_WALKABLE_AREA, m_cfg.walkableRadius, *m_chf))
|
||||
if (!rcErodeWalkableArea(m_cfg.walkableRadius, *m_chf))
|
||||
{
|
||||
if (rcGetLog())
|
||||
rcGetLog()->log(RC_LOG_ERROR, "buildNavigation: Could not erode.");
|
||||
@ -1027,7 +1049,8 @@ unsigned char* Sample_TileMesh::buildTileMesh(const int tx, const int ty, const
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Filter Reachable: %.1fms (%.1f%%)", m_buildTimes.filterMarkReachable/1000.0f, m_buildTimes.filterMarkReachable*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Erode walkable area: %.1fms (%.1f%%)", m_buildTimes.erodeArea/1000.0f, m_buildTimes.erodeArea*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Median area: %.1fms (%.1f%%)", m_buildTimes.filterMedian/1000.0f, m_buildTimes.filterMedian*pc);
|
||||
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, "Build Distancefield: %.1fms (%.1f%%)", m_buildTimes.buildDistanceField/1000.0f, m_buildTimes.buildDistanceField*pc);
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, " - distance: %.1fms (%.1f%%)", m_buildTimes.buildDistanceFieldDist/1000.0f, m_buildTimes.buildDistanceFieldDist*pc);
|
||||
rcGetLog()->log(RC_LOG_PROGRESS, " - blur: %.1fms (%.1f%%)", m_buildTimes.buildDistanceFieldBlur/1000.0f, m_buildTimes.buildDistanceFieldBlur*pc);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user