void nMeshGroup::RenderShaderSkinning(int meshGroupIdx, U2BonePalette& bonePalette)
{
static const int maxBonePaletteSize = 72;
static D3DXMATRIX boneMatArray[maxBonePaletteSize];
int paletteSize = bonePalette.GetNumJoints();
U2ASSERT(paletteSize <= maxBonePaletteSize);
int paletteIdx;
for(paletteIdx = 0; paletteIdx < paletteSize; ++paletteIdx)
{
const U2Bone& bone = m_pSkinMod->GetSkeleton()->GetJoint(
bonePalette.GetJointIdx(paletteIdx));
boneMatArray[paletteIdx] = bone.GetSKinMat44();
}
U2SceneMgr *pSceneMgr = U2SceneMgr::Instance();
U2ASSERT(pSceneMgr);
U2Dx9Renderer *pRenderer = U2Dx9Renderer::GetRenderer();
U2ASSERT(pRenderer);
U2D3DXEffectShader *pCurrShader = pRenderer->GetCurrEffectShader();
U2ASSERT(pCurrShader);
if(pCurrShader->IsParamUsed(U2FxShaderState::JointPalette))
{
pCurrShader->SetMatrixArray(U2FxShaderState::JointPalette, boneMatArray, paletteSize);
}
pRenderer->SetVertexRange(GetFirstVertex(), GetNumVertices());
pRenderer->SetIndexRange(GetFirstIndex(), GetNumIndices());
pRenderer->DrawIndexedPrimitive(D3DPT_TRIANGLELIST);
}
bool nMeshGroup::Render(U2SceneMgr* pSceneMgr, U2RenderContext* pCxt)
{
IsRendererOK2;
if(m_pSkinMod)
pCxt->pUserData = m_pSkinMod;
for(unsigned int i=0; i < GetNumControllers(); ++i)
{
GetController(i)->Update(0.f, pCxt);
}
if(m_pSkinMod)
{
// Set D3D VB /IB
//for(uint32 i=0; i < GetEffectCnt(); ++i)
//{
// U2Dx9FxShaderEffect* pEffect =
// DynamicCast<U2Dx9FxShaderEffect>(GetEffect(i));
// if(pEffect)
// {
// pRenderer->SetupMesh(GetMesh());
// }
//}
int numFragments = m_pSkinMod->GetNumFragments();
int fragIdx;
for(fragIdx = 0; fragIdx < numFragments; ++fragIdx)
{
U2SkinModifier::Fragment& fragment =
*m_pSkinMod->GetFragment(fragIdx);
RenderShaderSkinning(fragment.GetMeshGroupIdx(), fragment.GetBonePalette());
}
}
else
{
//// Set D3D VB /IB
//for(uint32 i=0; i < GetEffectCnt(); ++i)
//{
// U2Dx9FxShaderEffect* pEffect =
// DynamicCast<U2Dx9FxShaderEffect>(GetEffect(i));
// if(pEffect)
// {
// pRenderer->SetupMesh(GetMesh());
// }
//}
pRenderer->SetVertexRange(GetFirstVertex(), GetNumVertices());
pRenderer->SetIndexRange(GetFirstIndex(), GetNumIndices());
pRenderer->DrawIndexedPrimitive(m_spModelData->GetPrimitiveType());
}
return true;
}
void tGeometry::Draw(int prog)
{
// the default is just to draw all according to the indices
glDrawElements(GL_TRIANGLES, GetNumIndices(), GL_UNSIGNED_BYTE, (GLvoid*)0);
}