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Enable rgba color update for TinyRender.

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This commit is contained in:
yunfeibai
2017-06-01 23:32:26 -07:00
parent e97bb9d494
commit f350a506a6
4 changed files with 45 additions and 2 deletions
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28
examples/SharedMemory/TinyRendererVisualShapeConverter.cpp
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@@ -671,6 +671,34 @@ int TinyRendererVisualShapeConverter::getVisualShapesData(int bodyUniqueId, int
return 0;
}
void TinyRendererVisualShapeConverter::changeRGBAColor(int bodyUniqueId, int linkIndex, const double rgbaColor[4])
{
int start = -1;
for (int i = 0; i < m_data->m_visualShapes.size(); i++)
{
if (m_data->m_visualShapes[i].m_objectUniqueId == bodyUniqueId && m_data->m_visualShapes[i].m_linkIndex == linkIndex)
{
start = i;
m_data->m_visualShapes[i].m_rgbaColor[0] = rgbaColor[0];
m_data->m_visualShapes[i].m_rgbaColor[1] = rgbaColor[1];
m_data->m_visualShapes[i].m_rgbaColor[2] = rgbaColor[2];
m_data->m_visualShapes[i].m_rgbaColor[3] = rgbaColor[3];
break;
}
}
TinyRendererObjectArray** visualArrayPtr = m_data->m_swRenderInstances.getAtIndex(start);
TinyRendererObjectArray* visualArray = *visualArrayPtr;
btHashPtr colObjHash = m_data->m_swRenderInstances.getKeyAtIndex(start);
const btCollisionObject* colObj = (btCollisionObject*) colObjHash.getPointer();
float rgba[4] = {rgbaColor[0], rgbaColor[1], rgbaColor[2], rgbaColor[3]};
for (int v=0;v<visualArray->m_renderObjects.size();v++)
{
visualArray->m_renderObjects[v]->m_model->setColorRGBA(rgba);
}
}
void TinyRendererVisualShapeConverter::setUpAxis(int axis)
{