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This commit is contained in:
mcrcortex
2025-03-26 16:03:17 +10:00
parent d73f844b10
commit e812b13ef7
17 changed files with 113 additions and 88 deletions
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4
src/main/resources/assets/voxy/shaders/lod/hierarchical/screenspace.glsl
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@@ -54,8 +54,8 @@ void setupScreenspace(in UnpackedNode node) {
//NOTE!: cant this be precomputed and put in an array?? in the scene uniform??
vec4 pPoint = (VP*vec4(vec3((i&1)!=0,(i&2)!=0,(i&4)!=0)*(32<<node.lodLevel),1));//Size of section is 32x32x32 (need to change it to a bounding box in the future)
pPoint += base;
zThing = max(pPoint.z, zThing);
vec3 point = pPoint.xyz/pPoint.w;
zThing = max(point.z, zThing);
//TODO: CLIP TO VIEWPORT
minBB = min(minBB, point);
maxBB = max(maxBB, point);
@@ -80,7 +80,7 @@ void setupScreenspace(in UnpackedNode node) {
//Checks if the node is implicitly culled (outside frustum)
bool outsideFrustum() {
return any(lessThanEqual(maxBB, vec3(0.0f))) || any(lessThanEqual(vec3(1.0f), minBB)) || zThing < 0;
return any(lessThanEqual(maxBB, vec3(0.0f))) || any(lessThanEqual(vec3(1.0f), minBB)) || zThing < 0;//
//|| any(lessThanEqual(minBB, vec3(0.0f, 0.0f, 0.0f))) || any(lessThanEqual(vec3(1.0f, 1.0f, 1.0f), maxBB));
}