// -----------------------------------------------------
void CGraphicsRenderer::RenderScene()
{
// render scene to diffuse RT
CRenderer::cGraphicsDevice()->BeginRendering(1, m_mrt_diffuse);
//CRenderer::cGraphicsDevice()->Clear(ColorRGB(0,1,1));
for (unsigned int i=0; i<m_chunks.Size(); i++)
{
const GeometryChunk& chunk = m_chunks[i];
CIndexBuffer* ib = CRenderer::cGraphicsManager()->GetCachedIndexBuffer(chunk.Data->ibId);
CVertexBuffer* vb = CRenderer::cGraphicsManager()->GetCachedVertexBuffer(chunk.Data->vbId);
ib->Use();
vb->Use();
// OPTIM: if we ensure valid pointer every time, remove this if-s
if (chunk.Subset->materialPtr)
{
CShader *vs = (CShader*)chunk.Subset->materialPtr->vsPtr;
CShader *ps = (CShader*)chunk.Subset->materialPtr->psPtr;
if (ps)
ps->Use();
if (vs)
{
vs->Use();
}
}
vb->RenderIndexed(P3DPT_TRIANGLELIST, chunk.Subset->StartIndex, chunk.Subset->NumTriangles);
}
CRenderer::cGraphicsDevice()->EndRendering();
// render diffuse RT on standard backbuffer
CRenderer::cGraphicsDevice()->BeginRendering();
CRenderer::cPrimitiveRenderer()->AddRectangleRel(Vec2(0.0f, 0.0f), Vec2(1.0f, -1.0f), ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f), m_mrt_diffuse);
CRenderer::cPrimitiveRenderer()->Render();
CRenderer::cGraphicsDevice()->EndRendering();
}
// -----------------------------------------------------
void CGraphicsRenderer::RenderScene(sFrameBufferUnit *FBUnits, UINT numUnits)
{
if(FBUnits != NULL)
{
//TODO: setup the appropriate render targets
CRenderer::cGraphicsDevice()->BeginRendering(1, m_mrt_diffuse);
//CRenderer::cGraphicsDevice()->Clear(ColorRGB(0,1,1));
}
else CRenderer::cGraphicsDevice()->BeginRendering(); //render to back buffer
for (unsigned int i=0; i<m_chunks.Size(); i++)
{
const GeometryChunk& chunk = m_chunks[i];
CIndexBuffer* ib = CRenderer::cGraphicsManager()->GetCachedIndexBuffer(chunk.Data->ibId);
CVertexBuffer* vb = CRenderer::cGraphicsManager()->GetCachedVertexBuffer(chunk.Data->vbId);
ib->Use();
vb->Use();
// OPTIM: if we ensure valid pointer every time, remove this if-s
if (chunk.Subset->materialPtr)
{
CShader *vs = (CShader*)chunk.Subset->materialPtr->vsPtr;
CShader *ps = (CShader*)chunk.Subset->materialPtr->psPtr;
if (ps)
ps->Use();
if (vs)
{
vs->Use();
}
}
vb->RenderIndexed(P3DPT_TRIANGLELIST, chunk.Subset->StartIndex, chunk.Subset->NumTriangles);
}
CRenderer::cGraphicsDevice()->EndRendering();
}