rotation-3d-z.glsl.js

export default /* glsl */ `mat3 rotation3dZ(float angle) {
  float s = sin(angle);
  float c = cos(angle);

  return mat3(
    c, s, 0.0,
    -s, c, 0.0,
    0.0, 0.0, 1.0
  );
}

`;