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add DISTANT HORIZONS SHADER PROGRAMS, and then make them work.

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Xonk
2024-02-05 16:04:37 -05:00
parent 4b7ef65541
commit 1b15799911
51 changed files with 1912 additions and 351 deletions
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21
shaders/world0/shadow.vsh
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@ -96,8 +96,19 @@ bool intersectCone(float coneHalfAngle, vec3 coneTip , vec3 coneAxis, vec3 rayOr
}
#define diagonal3(m) vec3((m)[0].x, (m)[1].y, m[2].z)
#define projMAD(m, v) (diagonal3(m) * (v) + (m)[3].xyz)
// uniform float far;
uniform float dhFarPlane;
#include "/lib/DistantHorizons_projections.glsl"
vec4 toClipSpace3(vec3 viewSpacePosition) {
return vec4(projMAD(gl_ProjectionMatrix, viewSpacePosition),1.0);
mat4 projection = DH_shadowProjectionTweak(gl_ProjectionMatrix);
return vec4(projMAD(projection, viewSpacePosition),1.0);
}
@ -171,8 +182,12 @@ void main() {
position = mat3(shadowModelView) * worldpos + shadowModelView[3].xyz ;
}
#endif
gl_Position = BiasShadowProjection(toClipSpace3(position));
#ifdef DISTORT_SHADOWMAP
gl_Position = BiasShadowProjection(toClipSpace3(position));
#else
gl_Position = toClipSpace3(position);
#endif
if(mc_Entity.x == 8 || mc_Entity.x == 9) gl_Position.w = -1.0;