server/game2004
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

1

Browse Source
This commit is contained in:
aozhiwei 2020-08-14 14:32:24 +08:00
parent a80f2405a3
commit 72b2c19a55
2 changed files with 18 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
server/gameserver/navmeshbuilder.cc
View File

@ -36,11 +36,13 @@ void NavMeshBuilder::InitBuilderParams(BuilderParams& builder_params)
rcCalcGridSize(builder_params.gemo->GetMeshBoundsMin(),
builder_params.gemo->GetMeshBoundsMax(),
builder_params.kCellSize,
&builder_params.gw,
&builder_params.gh);
builder_params.ts = (int)builder_params.kTileSize;
builder_params.tw = (builder_params.gw + builder_params.ts-1) / builder_params.ts;
builder_params.th = (builder_params.gh + builder_params.ts-1) / builder_params.ts;
&builder_params.grid_width,
&builder_params.grid_height);
builder_params.tile_size = (int)builder_params.kTileSize;
builder_params.tile_width = (builder_params.grid_width + builder_params.tile_size-1) /
builder_params.tile_size;
builder_params.tile_height = (builder_params.grid_height + builder_params.tile_size-1) /
builder_params.tile_size;
}
void NavMeshBuilder::InitTileCacheParams(BuilderParams& builder_params, dtTileCacheParams& tcparams)
@ -56,7 +58,7 @@ void NavMeshBuilder::InitTileCacheParams(BuilderParams& builder_params, dtTileCa
tcparams.walkableRadius = builder_params.kAgentRadius;
tcparams.walkableClimb = builder_params.kAgentMaxClimb;
tcparams.maxSimplificationError = builder_params.kEdgeMaxError;
tcparams.maxTiles = builder_params.tw * builder_params.th * EXPECTED_LAYERS_PER_TILE;
tcparams.maxTiles = builder_params.tile_width * builder_params.tile_height * EXPECTED_LAYERS_PER_TILE;
tcparams.maxObstacles = 128;
}
@ -95,8 +97,8 @@ void NavMeshBuilder::BuildTiles(BuilderParams& builder_params)
rcVcopy(cfg.bmin, builder_params.gemo->GetMeshBoundsMin());
rcVcopy(cfg.bmax, builder_params.gemo->GetMeshBoundsMax());
}
for (int y = 0; y < builder_params.th; ++y) {
for (int x = 0; x < builder_params.tw; ++x) {
for (int y = 0; y < builder_params.tile_height; ++y) {
for (int x = 0; x < builder_params.tile_width; ++x) {
TileCacheData tiles[MAX_LAYERS];
memset(tiles, 0, sizeof(tiles));
int ntiles = RasterizeTileLayers(x, y, cfg, tiles, MAX_LAYERS);
@ -117,8 +119,8 @@ void NavMeshBuilder::BuildTiles(BuilderParams& builder_params)
}
// Build initial meshes
for (int y = 0; y < builder_params.th; ++y) {
for (int x = 0; x < builder_params.tw; ++x) {
for (int y = 0; y < builder_params.tile_height; ++y) {
for (int x = 0; x < builder_params.tile_width; ++x) {
builder_params.tile_cache->buildNavMeshTilesAt(x,y, builder_params.navmesh);
}
}

11
server/gameserver/navmeshhelper.h
View File

@ -285,14 +285,15 @@ struct BuilderParams
const int kMaxTiles = 0;
const int kMaxPolysPerTile = 0;
int gw = 0;
int gh = 0;
int ts = 0;
int tw = 0;
int th = 0;
int grid_width = 0;
int grid_height = 0;
int tile_size = 0;
int tile_width = 0;
int tile_height = 0;
MapInstance* map_instance = nullptr;
InputGeom* gemo = nullptr;
dtNavMesh* navmesh = nullptr;
dtTileCache* tile_cache = nullptr;
};