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IT WORKS!!!!!!

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This commit is contained in:
mcrcortex
2024-09-22 23:57:08 +10:00
parent 78d5c224a8
commit aafc475843
14 changed files with 335 additions and 49 deletions
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3
src/main/resources/assets/voxy/shaders/lod/hierarchical/node.glsl
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@@ -29,6 +29,7 @@ struct UnpackedNode {
#define NULL_NODE ((1<<24)-1)
#define NULL_MESH ((1<<24)-1)
#define EMPTY_MESH ((1<<24)-2)
void unpackNode(out UnpackedNode node, uint nodeId) {
uvec4 compactedNode = nodes[nodeId];
@@ -55,7 +56,7 @@ bool hasMesh(in UnpackedNode node) {
}
bool isEmptyMesh(in UnpackedNode node) {
return node.meshPtr == (NULL_MESH-1);//Specialcase
return node.meshPtr == EMPTY_MESH;//Specialcase
}
bool hasChildren(in UnpackedNode node) {

12
src/main/resources/assets/voxy/shaders/lod/hierarchical/screenspace.glsl
View File

@@ -64,14 +64,14 @@ void setupScreenspace(in UnpackedNode node) {
//printf("Screenspace MIN: %f, %f, %f MAX: %f, %f, %f", minBB.x,minBB.y,minBB.z, maxBB.x,maxBB.y,maxBB.z);
size = maxBB.xy - minBB.xy;
size = (maxBB.xy - minBB.xy)*0.5f;//We half it for implicit conversion to screenspace
}
//Checks if the node is implicitly culled (outside frustum)
bool outsideFrustum() {
//printf("Cull point (%f %f %f)x(%f %f %f)", maxBB.x, maxBB.y, maxBB.z, minBB.x, minBB.y, minBB.z);
return any(lessThanEqual(maxBB, vec3(-1f, -1f, 0f))) || any(lessThanEqual(vec3(1f, 1f, 1f), minBB));
printf("Cull point (%f %f %f)x(%f %f %f)", maxBB.x, maxBB.y, maxBB.z, minBB.x, minBB.y, minBB.z);
return any(lessThanEqual(maxBB, vec3(-1.0f, -1.0f, 0.0f))) || any(lessThanEqual(vec3(1.0f, 1.0f, 1.0f), minBB));
}
bool isCulledByHiz() {
@@ -80,12 +80,12 @@ bool isCulledByHiz() {
}
vec2 ssize = size.xy * vec2(ivec2(screenW, screenH));
float miplevel = ceil(log2(max(max(ssize.x, ssize.y),1)));
vec2 midpoint = (maxBB.xy + minBB.xy)*0.5;
return textureLod(hizDepthSampler, vec3(midpoint, minBB.z), miplevel) > 0.0001;
vec2 midpoint = (maxBB.xy + minBB.xy)*0.5f;
return textureLod(hizDepthSampler, vec3(midpoint, minBB.z), miplevel) > 0.0001f;
}
//Returns if we should decend into its children or not
bool shouldDecend() {
printf("Screen area %f: %f, %f", (size.x*size.y*float(screenW)*float(screenH)), float(screenW), float(screenH));
printf("Screen area %f: %f, %f", (size.x*size.y*float(screenW)*float(screenH)), float(size.x), float(size.y));
return (size.x*size.y*screenW*screenH) > minSSS;
}