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Render multiple objects with shadow.

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This commit is contained in:
yunfeibai
2016-11-27 16:53:15 -08:00
parent 583dc1cac7
commit 0bc4e0a4c3
12 changed files with 19039 additions and 10 deletions
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47
examples/SharedMemory/TinyRendererVisualShapeConverter.cpp
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@@ -36,6 +36,8 @@ subject to the following restrictions:
#include "../TinyRenderer/model.h"
#include "../ThirdPartyLibs/stb_image/stb_image.h"
extern int count;
enum MyFileType
{
@@ -721,6 +723,8 @@ void TinyRendererVisualShapeConverter::render(const float viewMat[16], const flo
lightColor = m_data->m_lightColor;
}
count = 0;
// printf("num m_swRenderInstances = %d\n", m_data->m_swRenderInstances.size());
for (int i=0;i<m_data->m_swRenderInstances.size();i++)
{
@@ -757,7 +761,48 @@ void TinyRendererVisualShapeConverter::render(const float viewMat[16], const flo
renderObj->m_lightColor = lightColor;
}
}
TinyRenderer::renderObject(*renderObj);
TinyRenderer::renderObjectDepth(*renderObj);
}
}
count = 0;
for (int i=0;i<m_data->m_swRenderInstances.size();i++)
{
TinyRendererObjectArray** visualArrayPtr = m_data->m_swRenderInstances.getAtIndex(i);
if (0==visualArrayPtr)
continue;//can this ever happen?
TinyRendererObjectArray* visualArray = *visualArrayPtr;
btHashPtr colObjHash = m_data->m_swRenderInstances.getKeyAtIndex(i);
const btCollisionObject* colObj = (btCollisionObject*) colObjHash.getPointer();
for (int v=0;v<visualArray->m_renderObjects.size();v++)
{
TinyRenderObjectData* renderObj = visualArray->m_renderObjects[v];
//sync the object transform
const btTransform& tr = colObj->getWorldTransform();
tr.getOpenGLMatrix(modelMat);
for (int i=0;i<4;i++)
{
for (int j=0;j<4;j++)
{
renderObj->m_projectionMatrix[i][j] = projMat[i+4*j];
renderObj->m_modelMatrix[i][j] = modelMat[i+4*j];
renderObj->m_viewMatrix[i][j] = viewMat[i+4*j];
renderObj->m_localScaling = colObj->getCollisionShape()->getLocalScaling();
renderObj->m_lightDirWorld = lightDirWorld;
renderObj->m_lightColor = lightColor;
}
}
TinyRenderer::renderObjectShadow(*renderObj);
}
}
//printf("write tga \n");