Hi,
On 20/06/2016 17:17, Xavier Bigand wrote:
Hi,
I am planning to use our custom materials with Qt3D, because will
already have an uber shader for the lighting and shadowing of objects.
I think that I'll create one material called LightingMaterial that can
change the shader's sources depending of his properties, but in this
case it seems that I'll instanciate too much shader programs.
Are shaderprograms automatically managed in sense of I can instanciate
many program with the same code?
Yes, the OpenGL shader programs are cached and hashed by the renderer.
Cheers,
Sean
--
Xavier
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