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create rough guide on how to create custom uniforms to be used in the scene controller

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Xonk
2025-04-09 23:56:43 -04:00
parent 214dab3478
commit 656e33a51f
3 changed files with 251 additions and 88 deletions
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152
shaders/dimensions/deferred.vsh
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@ -23,8 +23,6 @@ flat varying float rodExposure;
flat varying float avgL2;
flat varying float centerDepth;
#include "/lib/scene_controller.glsl"
uniform int hideGUI;
uniform sampler2D colortex4;
@ -38,17 +36,15 @@ uniform vec3 sunPosition;
uniform vec2 texelSize;
uniform float sunElevation;
uniform float eyeAltitude;
uniform float rainStrength;
uniform float nightVision;
uniform float near;
// uniform float far;
uniform float frameTime;
uniform int frameCounter;
uniform float rainStrength;
// uniform int worldTime;
vec3 sunVec = normalize(mat3(gbufferModelViewInverse) * sunPosition);
// vec3 sunVec = normalize(LightDir);
#include "/lib/sky_gradient.glsl"
#include "/lib/util.glsl"
#include "/lib/ROBOBO_sky.glsl"
@ -74,28 +70,6 @@ float tanh(float x){
float ld(float depth) {
return (2.0 * near) / (far + near - depth * (far - near)); // (-depth * (far - near)) = (2.0 * near)/ld - far - near
}
uniform float nightVision;
uniform int worldDay;
void getWeatherParams(
inout vec4 weatherParams0,
inout vec4 weatherParams1,
float layer0_coverage,
float layer1_coverage,
float layer2_coverage,
float uniformFog_density,
float layer0_density,
float layer1_density,
float layer2_density,
float cloudyFog_density
){
weatherParams0 = vec4(layer0_coverage, layer1_coverage, layer2_coverage, uniformFog_density);
weatherParams1 = vec4(layer0_density, layer1_density, layer2_density, cloudyFog_density);
}
float hash11(float p)
{
p = fract(p * .1031);
@ -104,6 +78,9 @@ float hash11(float p)
return fract(p);
}
#define USE_SCENE_CONTROLLER_SETTINGS
#include "/lib/scene_controller.glsl"
void main() {
gl_Position = ftransform()*0.5+0.5;
@ -188,69 +165,72 @@ void main() {
/// --- SCENE CONTROLLER PARAMETERS --- ///
///////////////////////////////////////////
parameters.smallCumulus = vec2(CloudLayer0_coverage, CloudLayer0_density);
parameters.largeCumulus = vec2(CloudLayer1_coverage, CloudLayer1_density);
parameters.altostratus = vec2(CloudLayer2_coverage, CloudLayer2_density);
parameters.fog = vec2(1.0, 1.0);
#ifdef Daily_Weather
#ifdef CHOOSE_RANDOM_WEATHER_PROFILE
int dayCounter = int(clamp(hash11(float(mod(worldDay, 1000))) * 10.0, 0,10));
#else
int dayCounter = int(mod(worldDay, 10));
#endif
//----------- cloud coverage
vec3 weatherProfile_cloudCoverage[10] = vec3[](
vec3(DAY0_l0_coverage, DAY0_l1_coverage, DAY0_l2_coverage),
vec3(DAY1_l0_coverage, DAY1_l1_coverage, DAY1_l2_coverage),
vec3(DAY2_l0_coverage, DAY2_l1_coverage, DAY2_l2_coverage),
vec3(DAY3_l0_coverage, DAY3_l1_coverage, DAY3_l2_coverage),
vec3(DAY4_l0_coverage, DAY4_l1_coverage, DAY4_l2_coverage),
vec3(DAY5_l0_coverage, DAY5_l1_coverage, DAY5_l2_coverage),
vec3(DAY6_l0_coverage, DAY6_l1_coverage, DAY6_l2_coverage),
vec3(DAY7_l0_coverage, DAY7_l1_coverage, DAY7_l2_coverage),
vec3(DAY8_l0_coverage, DAY8_l1_coverage, DAY8_l2_coverage),
vec3(DAY9_l0_coverage, DAY9_l1_coverage, DAY9_l2_coverage)
// components are split for readability/user friendliness within this function
applySceneControllerParameters(
parameters.smallCumulus.x, parameters.smallCumulus.y,
parameters.largeCumulus.x, parameters.largeCumulus.y,
parameters.altostratus.x, parameters.altostratus.y,
parameters.fog.x, parameters.fog.y
);
//----------- cloud density
vec3 weatherProfile_cloudDensity[10] = vec3[](
vec3(DAY0_l0_density, DAY0_l1_density, DAY0_l2_density),
vec3(DAY1_l0_density, DAY1_l1_density, DAY1_l2_density),
vec3(DAY2_l0_density, DAY2_l1_density, DAY2_l2_density),
vec3(DAY3_l0_density, DAY3_l1_density, DAY3_l2_density),
vec3(DAY4_l0_density, DAY4_l1_density, DAY4_l2_density),
vec3(DAY5_l0_density, DAY5_l1_density, DAY5_l2_density),
vec3(DAY6_l0_density, DAY6_l1_density, DAY6_l2_density),
vec3(DAY7_l0_density, DAY7_l1_density, DAY7_l2_density),
vec3(DAY8_l0_density, DAY8_l1_density, DAY8_l2_density),
vec3(DAY9_l0_density, DAY9_l1_density, DAY9_l2_density)
);
vec3 getWeatherProfile_coverage = weatherProfile_cloudCoverage[dayCounter];
vec3 getWeatherProfile_density = weatherProfile_cloudDensity[dayCounter];
// #ifdef Daily_Weather
// #ifdef CHOOSE_RANDOM_WEATHER_PROFILE
// int dayCounter = int(clamp(hash11(float(mod(worldDay, 1000))) * 10.0, 0,10));
// #else
// int dayCounter = int(mod(worldDay, 10));
// #endif
parameters.smallCumulus = vec2(getWeatherProfile_coverage.x, getWeatherProfile_density.x);
parameters.largeCumulus = vec2(getWeatherProfile_coverage.y, getWeatherProfile_density.y);
parameters.altostratus = vec2(getWeatherProfile_coverage.z, getWeatherProfile_density.z);
// //----------- cloud coverage
// vec3 weatherProfile_cloudCoverage[10] = vec3[](
// vec3(DAY0_l0_coverage, DAY0_l1_coverage, DAY0_l2_coverage),
// vec3(DAY1_l0_coverage, DAY1_l1_coverage, DAY1_l2_coverage),
// vec3(DAY2_l0_coverage, DAY2_l1_coverage, DAY2_l2_coverage),
// vec3(DAY3_l0_coverage, DAY3_l1_coverage, DAY3_l2_coverage),
// vec3(DAY4_l0_coverage, DAY4_l1_coverage, DAY4_l2_coverage),
// vec3(DAY5_l0_coverage, DAY5_l1_coverage, DAY5_l2_coverage),
// vec3(DAY6_l0_coverage, DAY6_l1_coverage, DAY6_l2_coverage),
// vec3(DAY7_l0_coverage, DAY7_l1_coverage, DAY7_l2_coverage),
// vec3(DAY8_l0_coverage, DAY8_l1_coverage, DAY8_l2_coverage),
// vec3(DAY9_l0_coverage, DAY9_l1_coverage, DAY9_l2_coverage)
// );
//----------- fog density
vec2 weatherProfile_fogDensity[10] = vec2[](
vec2(DAY0_ufog_density, DAY0_cfog_density),
vec2(DAY1_ufog_density, DAY1_cfog_density),
vec2(DAY2_ufog_density, DAY2_cfog_density),
vec2(DAY3_ufog_density, DAY3_cfog_density),
vec2(DAY4_ufog_density, DAY4_cfog_density),
vec2(DAY5_ufog_density, DAY5_cfog_density),
vec2(DAY6_ufog_density, DAY6_cfog_density),
vec2(DAY7_ufog_density, DAY7_cfog_density),
vec2(DAY8_ufog_density, DAY8_cfog_density),
vec2(DAY9_ufog_density, DAY9_cfog_density)
);
// //----------- cloud density
// vec3 weatherProfile_cloudDensity[10] = vec3[](
// vec3(DAY0_l0_density, DAY0_l1_density, DAY0_l2_density),
// vec3(DAY1_l0_density, DAY1_l1_density, DAY1_l2_density),
// vec3(DAY2_l0_density, DAY2_l1_density, DAY2_l2_density),
// vec3(DAY3_l0_density, DAY3_l1_density, DAY3_l2_density),
// vec3(DAY4_l0_density, DAY4_l1_density, DAY4_l2_density),
// vec3(DAY5_l0_density, DAY5_l1_density, DAY5_l2_density),
// vec3(DAY6_l0_density, DAY6_l1_density, DAY6_l2_density),
// vec3(DAY7_l0_density, DAY7_l1_density, DAY7_l2_density),
// vec3(DAY8_l0_density, DAY8_l1_density, DAY8_l2_density),
// vec3(DAY9_l0_density, DAY9_l1_density, DAY9_l2_density)
// );
parameters.fog = weatherProfile_fogDensity[dayCounter];
#endif
// vec3 getWeatherProfile_coverage = weatherProfile_cloudCoverage[dayCounter];
// vec3 getWeatherProfile_density = weatherProfile_cloudDensity[dayCounter];
// parameters.smallCumulus = vec2(getWeatherProfile_coverage.x, getWeatherProfile_density.x);
// parameters.largeCumulus = vec2(getWeatherProfile_coverage.y, getWeatherProfile_density.y);
// parameters.altostratus = vec2(getWeatherProfile_coverage.z, getWeatherProfile_density.z);
// //----------- fog density
// vec2 weatherProfile_fogDensity[10] = vec2[](
// vec2(DAY0_ufog_density, DAY0_cfog_density),
// vec2(DAY1_ufog_density, DAY1_cfog_density),
// vec2(DAY2_ufog_density, DAY2_cfog_density),
// vec2(DAY3_ufog_density, DAY3_cfog_density),
// vec2(DAY4_ufog_density, DAY4_cfog_density),
// vec2(DAY5_ufog_density, DAY5_cfog_density),
// vec2(DAY6_ufog_density, DAY6_cfog_density),
// vec2(DAY7_ufog_density, DAY7_cfog_density),
// vec2(DAY8_ufog_density, DAY8_cfog_density),
// vec2(DAY9_ufog_density, DAY9_cfog_density)
// );
// parameters.fog = weatherProfile_fogDensity[dayCounter];
// #endif
//////////////////////////////
/// --- EXPOSURE STUFF --- ///