Method DrawItemSorted

TombEngine/Renderer/RendererDraw.cpp:3833–3890

	}

	void Renderer::DrawItemSorted(RendererSortableObject* objectInfo, RendererObjectType lastObjectType, RenderView& view)
	{
		if (lastObjectType != objectInfo->ObjectType)
		{
			unsigned int stride = sizeof(Vertex);
			unsigned int offset = 0;
			_context->IASetVertexBuffers(0, 1, _moveablesVertexBuffer.Buffer.GetAddressOf(), &stride, &offset);
			_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
			_context->IASetInputLayout(_inputLayout.Get());

			SetDepthState(DepthState::Read);
			SetCullMode(CullMode::CounterClockwise);

			_shaders.Bind(Shader::Items);
		}
		
		_sortedPolygonsIndexBuffer.Update(_context.Get(), _sortedPolygonsIndices, 0, (int)_sortedPolygonsIndices.size());
		_context->IASetIndexBuffer(_sortedPolygonsIndexBuffer.Buffer.Get(), DXGI_FORMAT_R32_UINT, 0);

		// Bind main item properties.
		Matrix world = objectInfo->Item->InterpolatedWorld;
		_stItem.World = world;
		_stItem.Color = objectInfo->Item->Color;
		_stItem.AmbientLight = objectInfo->Item->AmbientLight;
		_stItem.Skinned = (int)(objectInfo->Skinned ? SkinningMode::Full : SkinningMode::None);

		const auto& moveableObj = *_moveableObjects[objectInfo->Item->ObjectID];

		if (objectInfo->Skinned)
		{
			for (int m = 0; m < moveableObj.BindPoseTransforms.size(); m++)
				_stItem.BonesMatrices[m] = moveableObj.BindPoseTransforms[m] * objectInfo->Item->InterpolatedAnimTransforms[m];
		}
		else
		{
			memcpy(_stItem.BonesMatrices, objectInfo->Item->InterpolatedAnimTransforms, sizeof(Matrix) * MAX_BONES);
		}
		
		UpdateConstantBuffer(_stItem, _cbItem);

		for (int k = 0; k < moveableObj.ObjectMeshes.size(); k++)
			_stItem.BoneLightModes[k] = (int)moveableObj.ObjectMeshes[k]->LightMode;

		bool acceptsShadows = moveableObj.ShadowType == ShadowMode::None;
		BindMoveableLights(objectInfo->Item->LightsToDraw, objectInfo->Item->RoomNumber, objectInfo->Item->PrevRoomNumber, objectInfo->Item->LightFade, acceptsShadows);
		UpdateConstantBuffer(_stItem, _cbItem);

		SetBlendMode(objectInfo->BlendMode);
		SetAlphaTest(AlphaTestMode::None, ALPHA_TEST_THRESHOLD);

		BindBucketTextures(*objectInfo->Bucket, TextureSource::Moveables, objectInfo->Bucket->Animated);
		BindMaterial(objectInfo->Bucket->MaterialIndex, false);

		DrawIndexedTriangles((int)_sortedPolygonsIndices.size(), 0, 0);

		_numSortedMoveablesDrawCalls++;
		_numSortedTriangles += (int)_sortedPolygonsIndices.size() / 3;
	}