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more example browser tweaks, mostly related to (debug) rendering

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This commit is contained in:
erwincoumans
2015-05-02 11:40:06 -07:00
parent 01d14f538a
commit 551709a74b
8 changed files with 107 additions and 44 deletions
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37
examples/OpenCL/rigidbody/GpuRigidBodyDemo.cpp
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@@ -69,7 +69,13 @@ GpuRigidBodyDemo::GpuRigidBodyDemo(GUIHelperInterface* helper)
m_instancingRenderer(0),
m_window(0)
{
m_instancingRenderer = (GLInstancingRenderer*)helper->getRenderInterface();
if (helper->getRenderInterface()->getInternalData())
{
m_instancingRenderer = (GLInstancingRenderer*)helper->getRenderInterface();
} else
{
m_instancingRenderer = 0;
}
m_window = helper->getAppInterface()->m_window;
@@ -108,6 +114,8 @@ void GpuRigidBodyDemo::initPhysics()
initCL(gPreferredOpenCLDeviceIndex,gPreferredOpenCLPlatformIndex);
m_guiHelper->setUpAxis(1);
if (m_clData->m_clContext)
{
int errNum=0;
@@ -149,7 +157,7 @@ void GpuRigidBodyDemo::initPhysics()
m_instancingRenderer->writeTransforms();
m_guiHelper->getRenderInterface()->writeTransforms();
@@ -176,13 +184,16 @@ void GpuRigidBodyDemo::exitPhysics()
void GpuRigidBodyDemo::renderScene()
{
m_instancingRenderer->renderScene();
m_guiHelper->getRenderInterface()->renderScene();
}
void GpuRigidBodyDemo::stepSimulation(float deltaTime)
{
if (!m_instancingRenderer)
return;
bool animate=true;
int numObjects= m_data->m_rigidBodyPipeline->getNumBodies();
//printf("numObjects=%d\n",numObjects);
@@ -368,6 +379,9 @@ bool GpuRigidBodyDemo::keyboardCallback(int key, int state)
bool GpuRigidBodyDemo::mouseMoveCallback(float x,float y)
{
if (!m_instancingRenderer)
return false;
if (m_data->m_altPressed!=0 || m_data->m_controlPressed!=0)
return false;
@@ -378,7 +392,7 @@ bool GpuRigidBodyDemo::mouseMoveCallback(float x,float y)
b3Vector3 rayFrom;
b3Vector3 oldPivotInB = m_data->m_pickPivotInB;
b3Vector3 newPivotB;
m_instancingRenderer->getActiveCamera()->getCameraPosition(rayFrom);
m_guiHelper->getRenderInterface()->getActiveCamera()->getCameraPosition(rayFrom);
b3Vector3 dir = newRayTo-rayFrom;
dir.normalize();
dir *= m_data->m_pickDistance;
@@ -393,6 +407,8 @@ bool GpuRigidBodyDemo::mouseMoveCallback(float x,float y)
}
bool GpuRigidBodyDemo::mouseButtonCallback(int button, int state, float x, float y)
{
if (!m_instancingRenderer)
return false;
if (state==1)
{
@@ -401,7 +417,7 @@ bool GpuRigidBodyDemo::mouseButtonCallback(int button, int state, float x, float
b3AlignedObjectArray<b3RayInfo> rays;
b3AlignedObjectArray<b3RayHit> hitResults;
b3Vector3 camPos;
m_instancingRenderer->getActiveCamera()->getCameraPosition(camPos);
m_guiHelper->getRenderInterface()->getActiveCamera()->getCameraPosition(camPos);
b3RayInfo ray;
ray.m_from = camPos;
@@ -448,19 +464,20 @@ bool GpuRigidBodyDemo::mouseButtonCallback(int button, int state, float x, float
int strideInBytes = 9*sizeof(float);
int numVertices = sizeof(point_sphere_vertices)/strideInBytes;
int numIndices = sizeof(point_sphere_indices)/sizeof(int);
m_data->m_pickGraphicsShapeIndex = m_instancingRenderer->registerShape(&point_sphere_vertices[0],numVertices,point_sphere_indices,numIndices,B3_GL_POINTS);
m_data->m_pickGraphicsShapeIndex = m_guiHelper->getRenderInterface()->registerShape(&point_sphere_vertices[0],numVertices,point_sphere_indices,numIndices,B3_GL_POINTS);
float color[4] ={1,0,0,1};
float scaling[4]={1,1,1,1};
m_data->m_pickGraphicsShapeInstance = m_instancingRenderer->registerGraphicsInstance(m_data->m_pickGraphicsShapeIndex,pivotInB,orn,color,scaling);
m_instancingRenderer->writeTransforms();
m_data->m_pickGraphicsShapeInstance = m_guiHelper->getRenderInterface()->registerGraphicsInstance(m_data->m_pickGraphicsShapeIndex,pivotInB,orn,color,scaling);
m_guiHelper->getRenderInterface()->writeTransforms();
delete m_data->m_instancePosOrnColor;
m_data->m_instancePosOrnColor=0;
} else
{
m_instancingRenderer->writeSingleInstanceTransformToCPU(pivotInB,orn,m_data->m_pickGraphicsShapeInstance);
m_instancingRenderer->writeSingleInstanceTransformToGPU(pivotInB,orn,m_data->m_pickGraphicsShapeInstance);
m_guiHelper->getRenderInterface()->writeSingleInstanceTransformToCPU(pivotInB,orn,m_data->m_pickGraphicsShapeInstance);
if (this->m_instancingRenderer)
m_instancingRenderer->writeSingleInstanceTransformToGPU(pivotInB,orn,m_data->m_pickGraphicsShapeInstance);
m_data->m_np->setObjectTransformCpu(pos,orn,m_data->m_pickFixedBody);
}