View source for Qt3D Renderer Submission

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= Qt3D Renderer Submission =

== OpenGL Rendering ==

The actual OpenGL Rendering takes place in the RenderThread context.<br />The thread is woken up when a RenderQueue is completed.

The rendering goes as follow :

* For each RenderView in the Frame queue
** Set the Viewport
** Set the Camera
** Clear the scene
** For each RenderCommand in the RenderView
*** Create and bind the RenderCommand's VAO if it doesn't already exists for a given MeshData
*** Bind the OpenGLProgram to use for the given Material/RenderPass/Technique
*** Set the attributes
*** Release the VAO
*** Set the DrawState to be used for the current Material/RenderPass/Technique
*** Set the Mesh matrix
*** Set the Mesh Material
*** Set the uniforms for the given Material
*** Bind the VAO
*** OpenGL draw call
*** Release and Destroy VAO