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ADD Colored shadows

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Xonk
2024-03-20 21:44:25 -04:00
parent cc40afe271
commit 6576c835dc
13 changed files with 266 additions and 195 deletions
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15
shaders/world0/shadow.vsh
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@ -39,6 +39,8 @@ uniform float shadowMaxProj;
attribute vec4 mc_midTexCoord;
varying vec4 color;
varying float materials;
attribute vec4 mc_Entity;
uniform int blockEntityId;
uniform int entityId;
@ -114,12 +116,15 @@ vec4 toClipSpace3(vec3 viewSpacePosition) {
// uniform int renderStage;
flat varying vec4 playerpos;
// uniform mat4 gbufferModelViewInverse;
void main() {
texcoord.xy = gl_MultiTexCoord0.xy;
color = gl_Color;
vec3 position = mat3(gl_ModelViewMatrix) * vec3(gl_Vertex) + gl_ModelViewMatrix[3].xyz;
playerpos = vec4(0.0);
playerpos = gbufferModelViewInverse * (gl_ModelViewMatrix * gl_Vertex);
// mat4 Custom_ViewMatrix = BuildShadowViewMatrix(LightDir);
// mat4 Custom_ProjectionMatrix = BuildShadowProjectionMatrix();
@ -190,7 +195,13 @@ void main() {
#endif
if(mc_Entity.x == 8 || mc_Entity.x == 9) gl_Position.w = -1.0;
if(mc_Entity.x == 8 ) gl_Position.w = -1.0;
// materials = 0.0;
// if(mc_Entity.x == 8) materials = 1.0;
/// this is to ease the shadow acne on big fat entities like ghasts.
float bias = 6.0;