22 lines
491 B
Plaintext
22 lines
491 B
Plaintext
precision mediump float;
|
|
uniform sampler2D Texture;
|
|
uniform float uAlpha;
|
|
varying vec2 texCoord;
|
|
varying float fogDistance;
|
|
|
|
void main()
|
|
{
|
|
vec4 color = texture2D(Texture, texCoord).rgba;
|
|
|
|
if (color.a < 0.1)
|
|
discard;
|
|
|
|
vec3 tinted = mix(color.rgb, vec3(0.5, 0.5, 0.8), 0.3);
|
|
|
|
vec3 fogColor = vec3(0.05, 0.05, 0.2);
|
|
float fogFactor = clamp((fogDistance - 5.0) / 10.0, 0.0, 1.0);
|
|
vec3 finalColor = mix(tinted, fogColor, fogFactor);
|
|
|
|
gl_FragColor = vec4(finalColor, color.a * uAlpha);
|
|
}
|