Initial commit: Minecraft 光追着色器包（从零实现的 path tracing）

shaders/Lib/IndividualFunctions/BloomCS_SIG.glsl

@@ -0,0 +1,13 @@
+// MinecraftPT — Bloom CS (SIG)
+// Bloom sprite / glare generation (compute shader utility).
+
+#ifndef BLOOM_CS_SIG_GLSL
+#define BLOOM_CS_SIG_GLSL
+
+// Bloom glare from bright pixels
+void EmitBloomGlare(ivec2 texel, vec3 color, float intensity){
+	// Simple bloom spike (cross pattern)
+	// This is a placeholder — actual implementation samples and adds to bloom buffer
+}
+
+#endif