@animech-public/playcanvas

Version:

PlayCanvas WebGL game engine

15 lines (13 loc) • 407 B

JavaScript

var fogLinearPS = `
uniform vec3 fog_color;
uniform float fog_start;
uniform float fog_end;
float dBlendModeFogFactor = 1.0;
vec3 addFog(vec3 color) {
	float depth = gl_FragCoord.z / gl_FragCoord.w;
	float fogFactor = (fog_end - depth) / (fog_end - fog_start);
	fogFactor = clamp(fogFactor, 0.0, 1.0);
	return mix(fog_color * dBlendModeFogFactor, color, fogFactor);
}
`;

export { fogLinearPS as default };