first commit

shaderpacks/Reimagined - Low/shaders/lib/voxelization/SSBOs/blockDataBuffer.glsl

@@ -0,0 +1,5 @@
+#extension GL_ARB_shader_storage_buffer_object : enable
+
+layout(std430, binding = 0) SSBO_QUALIFIER buffer blockDataBuffer {
+    uvec4 data[];
+} blockDataSSBO;

shaderpacks/Reimagined - Low/shaders/lib/voxelization/SSBOs/clearSSBOs.glsl

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+#define SSBO_QUALIFIER
+
+#if WORLD_SPACE_PLAYER_REF == 1
+    #include "/lib/voxelization/SSBOs/playerVerticesBuffer.glsl"
+#endif
+
+#include "/lib/voxelization/SSBOs/wsrBuffer.glsl"
+#include "/lib/voxelization/SSBOs/wsrLodBuffer.glsl"
+
+#if COLORED_LIGHTING < 512
+    const ivec3 sceneVoxelVolumeSize = ivec3(COLORED_LIGHTING_INTERNAL, 64, COLORED_LIGHTING_INTERNAL);
+#else
+    const ivec3 sceneVoxelVolumeSize = ivec3(512, 64, 512);
+#endif
+
+void clearSSBOs() {
+    int pixelIndex = int(gl_FragCoord.x) + int(viewWidth) * int(gl_FragCoord.y);
+
+    int k = sceneVoxelVolumeSize.x * sceneVoxelVolumeSize.y * sceneVoxelVolumeSize.z / 32;
+    if (pixelIndex < k) {
+        if (pixelIndex < k / 64)
+            wsrLodSSBO.bitmasks[pixelIndex] = 0u;
+
+        wsrSSBO.bitmasks[pixelIndex] = 0u;
+    }
+
+    #if WORLD_SPACE_PLAYER_REF == 1
+        if (pixelIndex == 0) {
+            playerVerticesSSBO.bounds = playerBounds(ivec3(1e6), ivec3(-1e6), ivec3(1e6), ivec3(-1e6),
+                                                     ivec3(1e6), ivec3(-1e6), ivec3(1e6), ivec3(-1e6),
+                                                     ivec3(1e6), ivec3(-1e6), ivec3(1e6), ivec3(-1e6));
+        }
+    #endif
+}

shaderpacks/Reimagined - Low/shaders/lib/voxelization/SSBOs/playerVerticesBuffer.glsl

@@ -0,0 +1,16 @@
+#extension GL_ARB_shader_storage_buffer_object : enable
+
+struct playerBounds {
+    ivec3 headMin, headMax;
+	ivec3 torsoMin, torsoMax;
+	ivec3 leftLegMin, leftLegMax;
+	ivec3 rightLegMin, rightLegMax;
+	ivec3 leftHandMin, leftHandMax;
+	ivec3 rightHandMin, rightHandMax;
+};
+
+layout(std430, binding = 3) SSBO_QUALIFIER buffer playerVerticesBuffer {
+	vec3 vertexPositions[216];
+    vec2 vertexData[216];
+	playerBounds bounds;
+} playerVerticesSSBO;

shaderpacks/Reimagined - Low/shaders/lib/voxelization/SSBOs/wsrBuffer.glsl

@@ -0,0 +1,5 @@
+#extension GL_ARB_shader_storage_buffer_object : enable
+
+layout(std430, binding = 1) SSBO_QUALIFIER buffer wsrBuffer {
+	uint bitmasks[];
+} wsrSSBO;

shaderpacks/Reimagined - Low/shaders/lib/voxelization/SSBOs/wsrLodBuffer.glsl

@@ -0,0 +1,5 @@
+#extension GL_ARB_shader_storage_buffer_object : enable
+
+layout(std430, binding = 2) SSBO_QUALIFIER buffer wsrLodBuffer {
+	uint bitmasks[];
+} wsrLodSSBO;