{

mShaderProgram = gShadersManager.GetProgramOfType<ShaderProgram_BlendFrames>("mesh_blend_frames");

cxx_assert(mShaderProgram);

if (mShaderProgram == nullptr)

{

gConsole.LogMessage(eLogLevel_Warning, "Cannot load mesh_blend_frames shader program");

return false;

}

mShaderProgram->InitRenderData();

return true;

{

MeshAsset* meshAsset = object.mMeshAsset;

cxx_assert(meshAsset);

if (!meshAsset->IsRenderDataInited())

{

meshAsset->InitRenderData();

}

mShaderProgram->SetMixFrames(object.mAnimState.mFramesMixFactor);

mShaderProgram->SetModelMatrix(object.mTransformation);

// bind indices

gRenderDevice.BindIndexBuffer(meshAsset->GetGpuIndexBuffer());

AnimVertex3D_Format vertexDefs;

for (const MeshAsset::SubMesh& currentSubMesh: meshAsset->GetSubMeshList())

{

const SurfaceMaterial& renderMaterial = meshAsset->GetRenderMaterial(currentSubMesh.mMaterialIndex);

// filter out submeshes depending on current render pass

if (currentPass == eRenderPass_Translucent && renderMaterial.IsOpaque())

continue;

if (currentPass == eRenderPass_Opaque && !renderMaterial.IsOpaque())

continue;

renderMaterial.BindMaterial(*mShaderProgram);

int frame0 = object.mAnimState.mCurrFrame;

int frame1 = object.ComputeNextAnimationFrame();

// prepare vertex streams definition

vertexDefs.Setup(currentSubMesh.mGpuVBufferOffset, currentSubMesh.mFrameVerticesCount, meshAsset->GetAnimFramesCount(), frame0, frame1);

gRenderDevice.BindVertexBuffer(meshAsset->GetGpuVertexBuffer(), vertexDefs);

gRenderDevice.RenderIndexedPrimitives(ePrimitiveType_Triangles, eIndicesType_i32,

currentSubMesh.mGpuIBufferOffset,

currentSubMesh.mTris.size() * 3);

}

}