City-Lifeline-Cockpit/public/plugins/tsl/shader/height-shadow.tsg

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const sg_Parameter_start = tsl.uniform(0);
if (default_uniforms.start) {
  sg_Parameter_start.value = default_uniforms.start;
}
uniforms.start = sg_Parameter_start;
const sg_Parameter_length = tsl.uniform(10);
if (default_uniforms.length) {
  sg_Parameter_length.value = default_uniforms.length;
}
uniforms.length = sg_Parameter_length;

(() => {
  material.positionNode = tsl.Fn(() => {
    return tsl.positionLocal;
  })();
})();
(() => {
  material.colorNode = tsl.vec4(
    tsl.clamp(tsl.sub(tsl.div(tsl.positionWorld.g, sg_Parameter_length), sg_Parameter_start), 0, 1),
  );
})();