dd0fcedaa4
Separeted demo code into builders. The examples should be easier to follow now. Added scroll wheel support to gui scrolling windows.
120 lines
2.7 KiB
C++
120 lines
2.7 KiB
C++
#define _USE_MATH_DEFINES
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#include <math.h>
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#include <stdio.h>
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#include "Builder.h"
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#include "Recast.h"
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#include "RecastDebugDraw.h"
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#include "imgui.h"
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#ifdef WIN32
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# define snprintf _snprintf
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#endif
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Builder::Builder() :
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m_verts(0), m_nverts(0), m_tris(0), m_trinorms(0), m_ntris(0)
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{
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resetCommonSettings();
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}
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Builder::~Builder()
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{
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}
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void Builder::handleSettings()
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{
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}
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void Builder::handleTools()
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{
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}
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void Builder::handleDebugMode()
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{
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}
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void Builder::handleRender()
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{
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if (!m_verts || !m_tris || !m_trinorms)
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return;
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// Draw mesh
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rcDebugDrawMesh(m_verts, m_nverts, m_tris, m_trinorms, m_ntris, 0);
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// Draw bounds
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float col[4] = {1,1,1,0.5f};
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rcDebugDrawBoxWire(m_bmin[0],m_bmin[1],m_bmin[2], m_bmax[0],m_bmax[1],m_bmax[2], col);
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}
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void Builder::handleMeshChanged(const float* verts, int nverts,
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const int* tris, const float* trinorms, int ntris,
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const float* bmin, const float* bmax)
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{
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m_verts = verts;
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m_nverts = nverts;
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m_tris = tris;
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m_trinorms = trinorms;
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m_ntris = ntris;
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vcopy(m_bmin, bmin);
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vcopy(m_bmax, bmax);
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}
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void Builder::resetCommonSettings()
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{
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m_cellSize = 0.3f;
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m_cellHeight = 0.2f;
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m_agentHeight = 2.0f;
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m_agentRadius = 0.6f;
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m_agentMaxClimb = 0.9f;
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m_agentMaxSlope = 45.0f;
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m_regionMinSize = 50;
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m_regionMergeSize = 20;
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m_edgeMaxLen = 12.0f;
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m_edgeMaxError = 1.3f;
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m_vertsPerPoly = 6.0f;
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}
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void Builder::handleCommonSettings()
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{
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imguiLabel(GENID, "Rasterization");
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imguiSlider(GENID, "Cell Size", &m_cellSize, 0.1f, 1.0f, 0.01f);
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imguiSlider(GENID, "Cell Height", &m_cellHeight, 0.1f, 1.0f, 0.01f);
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int gw = 0, gh = 0;
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rcCalcGridSize(m_bmin, m_bmax, m_cellSize, &gw, &gh);
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char text[64];
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snprintf(text, 64, "Voxels %d x %d", gw, gh);
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imguiValue(GENID, text);
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imguiSeparator();
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imguiLabel(GENID, "Agent");
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imguiSlider(GENID, "Height", &m_agentHeight, 0.1f, 5.0f, 0.1f);
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imguiSlider(GENID, "Radius", &m_agentRadius, 0.0f, 5.0f, 0.1f);
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imguiSlider(GENID, "Max Climb", &m_agentMaxClimb, 0.1f, 5.0f, 0.1f);
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imguiSlider(GENID, "Max Slope", &m_agentMaxSlope, 0.0f, 90.0f, 1.0f);
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imguiSeparator();
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imguiLabel(GENID, "Region");
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imguiSlider(GENID, "Min Region Size", &m_regionMinSize, 0.0f, 150.0f, 1.0f);
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imguiSlider(GENID, "Merged Region Size", &m_regionMergeSize, 0.0f, 150.0f, 1.0f);
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imguiSeparator();
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imguiLabel(GENID, "Polygonization");
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imguiSlider(GENID, "Max Edge Length", &m_edgeMaxLen, 0.0f, 50.0f, 1.0f);
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imguiSlider(GENID, "Max Edge Error", &m_edgeMaxError, 0.1f, 3.0f, 0.1f);
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imguiSlider(GENID, "Verts Per Poly", &m_vertsPerPoly, 3.0f, 12.0f, 1.0f);
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imguiSeparator();
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}
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void Builder::setToolStartPos(const float* p)
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{
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}
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void Builder::setToolEndPos(const float* p)
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{
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}
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bool Builder::handleBuild()
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{
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return true;
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}
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