floodfill static block/light data

shaders/world0/setup.csh

@@ -0,0 +1,59 @@
+#version 430 compatibility
+
+#define RENDER_SETUP
+
+#include "/lib/settings.glsl"
+
+layout (local_size_x = 8, local_size_y = 8, local_size_z = 1) in;
+
+const ivec3 workGroups = ivec3(4, 5, 1);
+
+#ifdef IS_LPV_ENABLED
+    #include "/lib/lpv_blocks.glsl"
+
+
+    vec3 GetSceneLightColor(const in uint blockId) {
+        if (blockId == 10005) return vec3(1.0);
+        return vec3(0.0);
+    }
+
+    float GetSceneLightRange(const in uint blockId) {
+        if (blockId == 10005) return 12.0;
+        return 0.0;
+    }
+
+    void GetLpvBlockMask(const in uint blockId, out float mixWeight, out uint mixMask) {
+        mixWeight = 0.0;
+        mixMask = 0xFFFF;
+    }
+#endif
+
+
+void main() {
+    #ifdef IS_LPV_ENABLED
+        uint blockId = uint(gl_GlobalInvocationID.x + gl_GlobalInvocationID.y * 32);
+        //if (blockId >= 1280) return;
+
+        LpvBlockData block;
+
+        uint mixMask;
+        float mixWeight;
+        GetLpvBlockMask(blockId, mixWeight, mixMask);
+        block.data = BuildBlockLpvData(mixMask, mixWeight);
+
+        // vec3 lightOffset = GetSceneLightOffset(lightType);
+        vec3 lightColor = GetSceneLightColor(blockId);
+        float lightRange = GetSceneLightRange(blockId);
+        float lightSize = 0.0;//GetSceneLightSize(lightType);
+        // bool lightTraced = GetLightTraced(lightType);
+        // bool lightSelfTraced = GetLightSelfTraced(lightType);
+
+        // light.Offset = packSnorm4x8(vec4(lightOffset, 0.0));
+        block.LightColor = packUnorm4x8(vec4(lightColor, 0.0));
+        block.LightRangeSize = packUnorm4x8(vec4(lightRange/255.0, lightSize, 0.0, 0.0));
+        // light.LightMetadata = (lightTraced ? 1u : 0u);
+        // light.LightMetadata |= (lightSelfTraced ? 1u : 0u) << 1u;
+
+        LpvBlockMap[blockId] = block;
+    #endif
+}