Method RenderQuadContainerEx

src/engine/client/graphics_threaded.cpp:1730–1848

}

void CGraphics_Threaded::RenderQuadContainerEx(int ContainerIndex, int QuadOffset, int QuadDrawNum, float X, float Y, float ScaleX, float ScaleY)
{
	SQuadContainer &Container = m_vQuadContainers[ContainerIndex];

	if((int)Container.m_vQuads.size() < QuadOffset + 1)
		return;

	if(QuadDrawNum == -1)
		QuadDrawNum = (int)Container.m_vQuads.size() - QuadOffset;

	if(IsQuadContainerBufferingEnabled())
	{
		if(Container.m_QuadBufferContainerIndex == -1)
			return;

		SQuadContainer::SQuad &Quad = Container.m_vQuads[QuadOffset];
		CCommandBuffer::SCommand_RenderQuadContainerEx Cmd;

		WrapClamp();

		float ScreenX0, ScreenY0, ScreenX1, ScreenY1;
		GetScreen(&ScreenX0, &ScreenY0, &ScreenX1, &ScreenY1);
		MapScreen((ScreenX0 - X) / ScaleX, (ScreenY0 - Y) / ScaleY, (ScreenX1 - X) / ScaleX, (ScreenY1 - Y) / ScaleY);
		Cmd.m_State = m_State;
		MapScreen(ScreenX0, ScreenY0, ScreenX1, ScreenY1);

		Cmd.m_DrawNum = QuadDrawNum * 6;
		Cmd.m_pOffset = (void *)(QuadOffset * 6 * sizeof(unsigned int));
		Cmd.m_BufferContainerIndex = Container.m_QuadBufferContainerIndex;

		Cmd.m_VertexColor.r = (float)m_aColor[0].r / 255.f;
		Cmd.m_VertexColor.g = (float)m_aColor[0].g / 255.f;
		Cmd.m_VertexColor.b = (float)m_aColor[0].b / 255.f;
		Cmd.m_VertexColor.a = (float)m_aColor[0].a / 255.f;

		Cmd.m_Rotation = m_Rotation;

		// rotate before positioning
		Cmd.m_Center.x = Quad.m_aVertices[0].m_Pos.x + (Quad.m_aVertices[1].m_Pos.x - Quad.m_aVertices[0].m_Pos.x) / 2.f;
		Cmd.m_Center.y = Quad.m_aVertices[0].m_Pos.y + (Quad.m_aVertices[2].m_Pos.y - Quad.m_aVertices[0].m_Pos.y) / 2.f;

		AddCmd(Cmd);
		m_pCommandBuffer->AddRenderCalls(1);
	}
	else
	{
		if(g_Config.m_GfxQuadAsTriangle)
		{
			for(int i = 0; i < QuadDrawNum; ++i)
			{
				SQuadContainer::SQuad &Quad = Container.m_vQuads[QuadOffset + i];
				m_aVertices[i * 6 + 0] = Quad.m_aVertices[0];
				m_aVertices[i * 6 + 1] = Quad.m_aVertices[1];
				m_aVertices[i * 6 + 2] = Quad.m_aVertices[2];
				m_aVertices[i * 6 + 3] = Quad.m_aVertices[0];
				m_aVertices[i * 6 + 4] = Quad.m_aVertices[2];
				m_aVertices[i * 6 + 5] = Quad.m_aVertices[3];