33 lines
766 B
GLSL
33 lines
766 B
GLSL
#version 400 core
|
|
|
|
in vec2 textureCoords;
|
|
|
|
out vec4 color;
|
|
|
|
uniform sampler2D guiTexture;
|
|
uniform sampler2D backgroundTexture;
|
|
|
|
uniform float brightness; // 1.0 = normal
|
|
uniform vec3 tintColor; // (0,0,0) = kein Tint
|
|
uniform float tintStrength; // 0.0 = aus
|
|
|
|
uniform bool hasForeground;
|
|
uniform bool hasBackground;
|
|
|
|
uniform float dimFactor;
|
|
|
|
void main(void) {
|
|
vec4 fg = hasForeground ? texture(guiTexture, textureCoords) : vec4(0.0);
|
|
vec4 bg = hasBackground ? texture(backgroundTexture, textureCoords) : vec4(0.0);
|
|
|
|
|
|
vec4 textureColor = mix(bg, fg, fg.a);
|
|
|
|
textureColor.rgb *= brightness;
|
|
|
|
//Tint (Overlay)
|
|
textureColor.rgb = mix(textureColor.rgb, tintColor, tintStrength);
|
|
|
|
color = textureColor;
|
|
color *= dimFactor;
|
|
} |