AuroraMiddleware/bullet3
1
0
Fork 0
mirror of https://github.com/bulletphysics/bullet3 synced 2024-12-13 13:20:07 +00:00
Code Issues Releases Wiki Activity

make some changes to make the previous example code changes backward compatible

Browse Source
This commit is contained in:
Erwin Coumans 2016-08-12 14:18:46 -07:00
parent c75bebcafe
commit ceceaa16be
7 changed files with 40 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
examples/CommonInterfaces/CommonGUIHelperInterface.h
View File

@ -47,6 +47,18 @@ struct GUIHelperInterface
virtual void resetCamera(float camDist, float pitch, float yaw, float camPosX,float camPosY, float camPosZ)=0;
virtual void copyCameraImageData(const float viewMatrix[16], const float projectionMatrix[16],
unsigned char* pixelsRGBA, int rgbaBufferSizeInPixels,
float* depthBuffer, int depthBufferSizeInPixels,
int startPixelIndex, int destinationWidth, int destinationHeight, int* numPixelsCopied)
{
copyCameraImageData(viewMatrix,projectionMatrix,pixelsRGBA,rgbaBufferSizeInPixels,
depthBuffer,depthBufferSizeInPixels,
0,0,
startPixelIndex,destinationWidth,
destinationHeight,numPixelsCopied);
}
virtual void copyCameraImageData(const float viewMatrix[16], const float projectionMatrix[16],
unsigned char* pixelsRGBA, int rgbaBufferSizeInPixels,
float* depthBuffer, int depthBufferSizeInPixels,
int* segmentationMaskBuffer, int segmentationMaskBufferSizeInPixels,

6
examples/RenderingExamples/TinyRendererSetup.cpp
View File

@ -187,9 +187,9 @@ TinyRendererSetup::TinyRendererSetup(struct GUIHelperInterface* gui)
TinyRenderObjectData* ob = new TinyRenderObjectData(
m_internalData->m_rgbColorBuffer,
m_internalData->m_depthBuffer,
m_internalData->m_segmentationMaskBuffer,
m_internalData->m_renderObjects.size(),0);
//ob->loadModel("cube.obj");
&m_internalData->m_segmentationMaskBuffer,
m_internalData->m_renderObjects.size());
const int* indices = &meshData.m_gfxShape->m_indices->at(0);
ob->registerMeshShape(&meshData.m_gfxShape->m_vertices->at(0).xyzw[0],
meshData.m_gfxShape->m_numvertices,

2
examples/SharedMemory/TinyRendererVisualShapeConverter.cpp
View File

@ -490,7 +490,7 @@ void TinyRendererVisualShapeConverter::convertVisualShapes(int linkIndex, const
if (vertices.size() && indices.size())
{
TinyRenderObjectData* tinyObj = new TinyRenderObjectData(m_data->m_rgbColorBuffer,m_data->m_depthBuffer, m_data->m_segmentationMaskBuffer, objectIndex,0);
TinyRenderObjectData* tinyObj = new TinyRenderObjectData(m_data->m_rgbColorBuffer,m_data->m_depthBuffer, &m_data->m_segmentationMaskBuffer, objectIndex);
unsigned char* textureImage=0;
int textureWidth=0;
int textureHeight=0;

14
examples/TinyRenderer/TinyRenderer.cpp
View File

@ -87,11 +87,17 @@ struct Shader : public IShader {
}
};
TinyRenderObjectData::TinyRenderObjectData(TGAImage& rgbColorBuffer,b3AlignedObjectArray<float>&depthBuffer)
:TinyRenderObjectData(rgbColorBuffer,depthBuffer,0,0)
{
}
TinyRenderObjectData::TinyRenderObjectData(TGAImage& rgbColorBuffer,b3AlignedObjectArray<float>&depthBuffer, b3AlignedObjectArray<int>& segmentationMaskBuffer, int objectIndex,int objectIndex2)
TinyRenderObjectData::TinyRenderObjectData(TGAImage& rgbColorBuffer,b3AlignedObjectArray<float>&depthBuffer, b3AlignedObjectArray<int>* segmentationMaskBuffer, int objectIndex)
:m_rgbColorBuffer(rgbColorBuffer),
m_depthBuffer(depthBuffer),
m_segmentationMaskBuffer(segmentationMaskBuffer),
m_segmentationMaskBufferPtr(segmentationMaskBuffer),
m_model(0),
m_userData(0),
m_userIndex(-1),
@ -249,7 +255,7 @@ void TinyRenderer::renderObject(TinyRenderObjectData& renderData)
renderData.m_viewportMatrix = viewport(0,0,width, height);
b3AlignedObjectArray<float>& zbuffer = renderData.m_depthBuffer;
b3AlignedObjectArray<int>& segmentationMaskBuffer = renderData.m_segmentationMaskBuffer;
int* segmentationMaskBufferPtr = &renderData.m_segmentationMaskBufferPtr->at(0);
TGAImage& frame = renderData.m_rgbColorBuffer;
@ -267,7 +273,7 @@ void TinyRenderer::renderObject(TinyRenderObjectData& renderData)
for (int j=0; j<3; j++) {
shader.vertex(i, j);
}
triangle(shader.varying_tri, shader, frame, &zbuffer[0], &segmentationMaskBuffer[0], renderData.m_viewportMatrix, renderData.m_objectIndex);
triangle(shader.varying_tri, shader, frame, &zbuffer[0], segmentationMaskBufferPtr, renderData.m_viewportMatrix, renderData.m_objectIndex);
}
}

7
examples/TinyRenderer/TinyRenderer.h
View File

@ -27,10 +27,11 @@ struct TinyRenderObjectData
//Output
TGAImage& m_rgbColorBuffer;
b3AlignedObjectArray<float>& m_depthBuffer;
b3AlignedObjectArray<int>& m_segmentationMaskBuffer;
b3AlignedObjectArray<float>& m_depthBuffer;//required, hence a reference
b3AlignedObjectArray<int>* m_segmentationMaskBufferPtr;//optional, hence a pointer
TinyRenderObjectData(TGAImage& rgbColorBuffer,b3AlignedObjectArray<float>&depthBuffer, b3AlignedObjectArray<int>& segmentationMaskBuffer,int objectIndex,int objectIndex2);
TinyRenderObjectData(TGAImage& rgbColorBuffer,b3AlignedObjectArray<float>&depthBuffer);
TinyRenderObjectData(TGAImage& rgbColorBuffer,b3AlignedObjectArray<float>&depthBuffer, b3AlignedObjectArray<int>* segmentationMaskBuffer,int objectIndex);
virtual ~TinyRenderObjectData();
void loadModel(const char* fileName);

10
examples/TinyRenderer/our_gl.cpp
View File

@ -59,6 +59,11 @@ Vec3f barycentric(Vec2f A, Vec2f B, Vec2f C, Vec2f P) {
return Vec3f(-1,1,1); // in this case generate negative coordinates, it will be thrown away by the rasterizator
}
void triangle(mat<4,3,float> &clipc, IShader &shader, TGAImage &image, float *zbuffer, const Matrix& viewPortMatrix, int objectIndex)
{
triangle(clipc,shader,image,zbuffer,0,viewPortMatrix,0);
}
void triangle(mat<4,3,float> &clipc, IShader &shader, TGAImage &image, float *zbuffer, int* segmentationMaskBuffer, const Matrix& viewPortMatrix, int objectIndex) {
mat<3,4,float> pts = (viewPortMatrix*clipc).transpose(); // transposed to ease access to each of the points
@ -100,7 +105,10 @@ void triangle(mat<4,3,float> &clipc, IShader &shader, TGAImage &image, float *zb
bool discard = shader.fragment(bc_clip, color);
if (!discard) {
zbuffer[P.x+P.y*image.get_width()] = frag_depth;
segmentationMaskBuffer[P.x+P.y*image.get_width()] = objectIndex;
if (segmentationMaskBuffer)
{
segmentationMaskBuffer[P.x+P.y*image.get_width()] = objectIndex;
}
image.set(P.x, P.y, color);
}
}

2
examples/TinyRenderer/our_gl.h
View File

@ -16,7 +16,7 @@ struct IShader {
virtual bool fragment(Vec3f bar, TGAColor &color) = 0;
};
//void triangle(Vec4f *pts, IShader &shader, TGAImage &image, float *zbuffer);
void triangle(mat<4,3,float> &pts, IShader &shader, TGAImage &image, float *zbuffer, const Matrix& viewPortMatrix);
void triangle(mat<4,3,float> &pts, IShader &shader, TGAImage &image, float *zbuffer, int* segmentationMaskBuffer, const Matrix& viewPortMatrix, int objectIndex);
#endif //__OUR_GL_H__