playcanvas/build/playcanvas/src/scene/shader-lib/glsl/chunks/lit/frag/twoSidedLighting.js

PlayCanvas WebGL game engine

var twoSidedLightingPS = `
uniform float twoSidedLightingNegScaleFactor;
void handleTwoSidedLighting() {
	dTBN[2] *= gl_FrontFacing ? twoSidedLightingNegScaleFactor : -twoSidedLightingNegScaleFactor;
}
`;

export { twoSidedLightingPS as default };