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re-add resourcepack skybox support

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Xonk
2025-03-21 21:50:36 -04:00
parent 89d62f3754
commit da3d14958a
10 changed files with 46 additions and 357 deletions
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22
shaders/dimensions/composite1.fsh
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@ -786,6 +786,8 @@ void main() {
vec4 data = texelFetch2D(colortex1, ivec2(gl_FragCoord.xy), 0);
vec3 skyboxCol = data.rgb;
vec4 dataUnpacked0 = vec4(decodeVec2(data.x),decodeVec2(data.y)); // albedo, masks
vec4 dataUnpacked1 = vec4(decodeVec2(data.z),decodeVec2(data.w)); // normals, lightmaps
// vec4 dataUnpacked2 = vec4(decodeVec2(data.z),decodeVec2(data.w));
@ -1299,6 +1301,7 @@ void main() {
}else{
vec3 Background = vec3(0.0);
#ifdef OVERWORLD_SHADER
float atmosphereGround = 1.0 - exp2(-50.0 * pow(clamp(feetPlayerPos_normalized.y+0.025,0.0,1.0),2.0) ); // darken the ground in the sky.
@ -1330,21 +1333,16 @@ void main() {
vec3 Sky = skyFromTex(feetPlayerPos_normalized, colortex4)/1200.0 * Sky_Brightness;
Background += Sky;
#endif
#if RESOURCEPACK_SKY == 1 || RESOURCEPACK_SKY == 2 || RESOURCEPACK_SKY == 3
vec3 resourcePackskyBox = skyboxCol * clamp(unsigned_WsunVec.y*2.0,0.1,1.0);
// #if RESOURCEPACK_SKY == 1 || RESOURCEPACK_SKY == 2 || RESOURCEPACK_SKY == 3
// vec3 resourcePackskyBox = toLinear(texture2D(colortex10, texcoord).rgb * 5.0) * 15.0 * clamp(unsigned_WsunVec.y*2.0,0.1,1.0);
#ifdef SKY_GROUND
resourcePackskyBox *= atmosphereGround;
#endif
// #ifdef SKY_GROUND
// resourcePackskyBox *= atmosphereGround;
// #endif
Background += resourcePackskyBox;
#endif
// Background += resourcePackskyBox;
// #endif
#if defined OVERWORLD_SHADER && defined VOLUMETRIC_CLOUDS && !defined CLOUDS_INTERSECT_TERRAIN
vec4 Clouds = texture2D_bicubic_offset(colortex0, texcoord*CLOUDS_QUALITY, noise, RENDER_SCALE.x);
Background = Background * Clouds.a + Clouds.rgb;
#endif
gl_FragData[0].rgb = clamp(fp10Dither(Background, triangularize(noise_2)), 0.0, 65000.);