hard20 pts · first answer countsrenderingperformance

Vertex shader runs too often

A 100,000-vertex mesh runs the vertex shader about 280,000 times per draw, even though it uses an index buffer. What is a likely fix?

A.Remove the index buffer and draw plain trianglesB.Raise the texture resolutionC.Reorder indices for vertex cache locality (e.g. meshoptimizer)D.Turn on anisotropic filtering

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Vertex shader runs too often

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