First runnable render loop

src/Engine/Graphics/RenderPass/BasePass.cpp

@@ -10,6 +10,7 @@ BasePassMeshProcessor::BasePassMeshProcessor(const PScene scene, Gfx::PViewport
     : MeshProcessor(scene, graphics)
     , target(viewport)
     , translucentBasePass(translucentBasePass)
+    , cachedPrimitiveIndex(0)
 {
 }
 
@@ -23,7 +24,7 @@ void BasePassMeshProcessor::addMeshBatch(
     const Gfx::PRenderPass renderPass,
     Gfx::PPipelineLayout pipelineLayout,
     Gfx::PDescriptorLayout primitiveLayout,
-    Array<Gfx::PDescriptorSet> descriptorSets,
+    Array<Gfx::PDescriptorSet>& descriptorSets,
     int32 staticMeshId) 
 {
     const PMaterialAsset material = batch.material;
@@ -42,13 +43,12 @@ void BasePassMeshProcessor::addMeshBatch(
     }
     Gfx::PRenderCommand renderCommand = graphics->createRenderCommand();
     renderCommand->setViewport(target);
-    uint32 primitiveDescriptorIndex = 0;
     for(uint32 i = 0; i < batch.elements.size(); ++i)
     {
         pipelineLayout->addDescriptorLayout(2, material->getRenderMaterial()->getDescriptorLayout());
         pipelineLayout->create();
         descriptorSets[2] = material->getDescriptor();
-        descriptorSets[3] = cachedPrimitiveSets[primitiveDescriptorIndex++];
+        descriptorSets[3] = cachedPrimitiveSets[cachedPrimitiveIndex++];
         buildMeshDrawCommand(batch, 
 //            primitiveComponent, 
             renderPass,
@@ -74,6 +74,7 @@ void BasePassMeshProcessor::clearCommands()
 {
     renderCommands.clear();
     cachedPrimitiveSets.clear();
+    cachedPrimitiveIndex = 0;
 }
 
 BasePass::BasePass(const PScene scene, Gfx::PGraphics graphics, Gfx::PViewport viewport, PCameraActor source) 
@@ -140,7 +141,6 @@ void BasePass::beginFrame()
     uniformUpdate.size = sizeof(LightEnv);
     uniformUpdate.data = (uint8*)&scene->getLightEnvironment();
     lightUniform->updateContents(uniformUpdate);
-    descriptorSets[0]->beginFrame();
     descriptorSets[0]->updateBuffer(0, lightUniform);
     descriptorSets[0]->writeChanges();
 
@@ -155,7 +155,6 @@ void BasePass::beginFrame()
     uniformUpdate.size = sizeof(ScreenToViewParameter);
     uniformUpdate.data = (uint8*)&screenToViewParams;
     screenToViewParamBuffer->updateContents(uniformUpdate);
-    descriptorSets[1]->beginFrame();
     descriptorSets[1]->updateBuffer(0, viewParamBuffer);
     descriptorSets[1]->updateBuffer(1, screenToViewParamBuffer);
     descriptorSets[1]->writeChanges();