OrdinaryMagician/flak_m
OrdinaryMagician/flak_m
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1.3.1 update. compatibility w/ newer versions of source ports.

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Marisa the Magician 2025-11-01 13:32:57 +01:00
commit 1583863894
16 changed files with 58 additions and 205 deletions
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31
shaders/glsl/MeshEnviroMap_AmbientGlow.fp
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@ -1,29 +1,12 @@
// imitation of the Unreal Engine 1.x ambient glow effect
vec4 ProcessLight( vec4 color )
{
vec2 gs = texture(ambglow,vec2(.5)).xy;
if ( gs.x > .5 ) return color;
if ( gs.y > .5 )
{
float glow = max(0.,sin(timer*4.)-.5);
return vec4(min(color.rgb+vec3(glow),1.),color.a);
}
float glow = .25+.2*sin(timer*8.);
return vec4(min(color.rgb+vec3(glow),1.),color.a);
}
// imitation of the Unreal Engine 1.x bMeshEnviroMap effect, not 1:1 but gets close
vec4 ProcessTexel()
// +
// imitation of the Unreal Engine 1.x ambient glow effect
void SetupMaterial( inout Material mat )
{
vec3 eyedir = normalize(uCameraPos.xyz-pixelpos.xyz);
vec3 norm = reflect(eyedir,normalize(vWorldNormal.xyz));
vec2 gs = texture(ambglow,vec2(.5)).xy;
if ( gs.x > .5 ) getTexel(norm.xz*.5+.5);
if ( gs.y > .5 )
{
float glow = max(0.,sin(timer*4.)-.5);
vec4 col = getTexel(norm.xz*.5+.5);
return vec4(min(col.rgb+vec3(glow),1.),col.a);
}
return getTexel(norm.xz*.5+.5);
float glow = .25+.2*sin(timer*8.);
mat.Bright = vec4(vec3(glow),1.);
mat.Base = getTexel(norm.xz*.5+.5);
mat.Normal = ApplyNormalMap(vTexCoord.st);
}