47 lines
1.1 KiB
GLSL
47 lines
1.1 KiB
GLSL
#ifndef Use_Bindless_Texture
|
|
uniform sampler2D Albedo;
|
|
uniform sampler2D SpecMap;
|
|
#endif
|
|
|
|
#ifdef Use_Bindless_Texture
|
|
flat in sampler2D handle;
|
|
flat in sampler2D secondhandle;
|
|
#endif
|
|
|
|
uniform vec2 color_change;
|
|
|
|
in vec2 uv;
|
|
in vec4 color;
|
|
out vec4 FragColor;
|
|
|
|
#stk_include "utils/getLightFactor.frag"
|
|
#stk_include "utils/rgb_conversion.frag"
|
|
|
|
void main(void)
|
|
{
|
|
#ifdef Use_Bindless_Texture
|
|
vec4 col = texture(handle, uv);
|
|
float specmap = texture(secondhandle, uv).g;
|
|
float emitmap = texture(secondhandle, uv).b;
|
|
#ifdef SRGBBindlessFix
|
|
col.xyz = pow(col.xyz, vec3(2.2));
|
|
#endif
|
|
#else
|
|
vec4 col = texture(Albedo, uv);
|
|
float specmap = texture(SpecMap, uv).g;
|
|
float emitmap = texture(SpecMap, uv).b;
|
|
#endif
|
|
|
|
if (color_change.x > 0.0)
|
|
{
|
|
vec3 old_hsv = rgbToHsv(col.rgb);
|
|
old_hsv.y = max(old_hsv.y, color_change.y);
|
|
vec3 new_color = hsvToRgb(vec3(color_change.x, old_hsv.y, old_hsv.z));
|
|
col = vec4(new_color.r, new_color.g, new_color.b, col.a);
|
|
}
|
|
|
|
col.xyz *= pow(color.xyz, vec3(2.2));
|
|
|
|
FragColor = vec4(getLightFactor(col.xyz, vec3(1.), specmap, emitmap) , 1.);
|
|
}
|