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new TAA test for AMD. a improved ambient lighting for clouds. fixed line on border fog.

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Xonk
2024-02-11 16:27:14 -05:00
parent 12df326c72
commit d2d28bdf8e
5 changed files with 92 additions and 64 deletions
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39
shaders/dimensions/composite3.fsh
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@ -39,6 +39,7 @@ uniform float frameTimeCounter;
uniform int frameCounter;
uniform float far;
uniform float near;
uniform float farPlane;
uniform float dhNearPlane;
uniform float dhFarPlane;
@ -221,28 +222,24 @@ void main() {
float frDepth = ld(z2);
float swappedDepth = z;
#ifdef DISTANT_HORIZONS
float DH_depth0 = texture2D(dhDepthTex,texcoord).x;
#else
float DH_depth0 = 0.0;
#endif
#ifdef DISTANT_HORIZONS
float mixedDepth = z;
float _near = near;
float _far = far*4.0;
if (mixedDepth >= 1.0) {
mixedDepth = DH_depth0;
_near = dhNearPlane;
_far = dhFarPlane;
}
mixedDepth = linearizeDepthFast(mixedDepth, _near, _far);
mixedDepth = mixedDepth / dhFarPlane;
float depthOpaque = z;
float depthOpaqueL = linearizeDepthFast(depthOpaque, near, farPlane);
swappedDepth = DH_inv_ld(mixedDepth);
if(swappedDepth >= 0.999999) swappedDepth = 1.0;
#endif
#ifdef DISTANT_HORIZONS
float dhDepthOpaque = DH_depth0;
float dhDepthOpaqueL = linearizeDepthFast(dhDepthOpaque, dhNearPlane, dhFarPlane);
if (depthOpaque >= 1.0 || (dhDepthOpaqueL < depthOpaqueL && dhDepthOpaque > 0.0)){
depthOpaque = dhDepthOpaque;
depthOpaqueL = dhDepthOpaqueL;
}
#endif
swappedDepth = depthOpaque;
#else
float DH_depth0 = 0.0;
#endif
vec3 fragpos = toScreenSpace_DH(texcoord/RENDER_SCALE-vec2(TAA_Offset)*texelSize*0.5, z, DH_depth0);
@ -295,9 +292,9 @@ void main() {
#if defined BorderFog
#ifdef DISTANT_HORIZONS
float fog = exp(-25.0 * pow(clamp(1.0-linearDistance/max(dhFarPlane-1000,0.0),0.0,1.0),2.0));
float fog = 1.0 - pow(1.0-pow(1.0-min(max(1.0 - linearDistance / dhFarPlane,0.0)*3.0,1.0),2.0),2.0);
#else
float fog = exp(-50.0 * pow(clamp(1.0-linearDistance/far,0.0,1.0),2.0));
float fog = 1.0 - pow(1.0-pow(1.0-min(max(1.0 - linearDistance / far,0.0)*5.0,1.0),2.0),2.0);
#endif
fog *= exp(-10.0 * pow(clamp(np3.y,0.0,1.0)*4.0,2.0));