Pseudo 3D racer

[Mathias_Westerdahl]

Here’s one way. Since it uses uniforms, it will break batches, but could still be useful sometimes:

2d light implemetations

You want to change the vertices in the vertex shader. However, this is tricky, since 1) we’re using OpenGLES 2.0 which doesn’t feature gl_VertexID, and 2) We currently only support 4 user defined constants per shader. However, a simple test allowed me to modify the vertices of my box, using a custom material and custom shader. The yellow rectangle is the original location of my box, and the gradient polygon is my custom vertices (pretend there’s a light source in the bottom left corner): [ima…