整理代码

Zframework/light/shadowMap.glsl

@@ -1,9 +1,9 @@
 #define PI 3.14
 extern float yresolution;
 vec4 effect(vec4 color,Image texture,vec2 texture_coords,vec2 screen_coords){
-	//Iterate through the occluder map's y-axis.
+	// Iterate through the occluder map's y-axis.
 	for(float y=0.;y<yresolution;y++){
-		//cartesian to polar
+		// Cartesian to polar
 		// y/yresolution=distance to light source(0~1)
 		vec2 norm=vec2(texture_coords.s,y/yresolution)*2.-1.;
 		float theta=PI*1.5+norm.x*PI;
@@ -12,10 +12,9 @@ vec4 effect(vec4 color,Image texture,vec2 texture_coords,vec2 screen_coords){
 		//sample from solid
 		if(
 			Texel(texture,(
-				vec2(-r*sin(theta),-r*cos(theta))*0.5+0.5//coord of solid sampling
-			))
-			.a>0.1
-		)return vec4(vec3(y/yresolution),1.);//collision check, alpha>0.1 means transparent
+				vec2(-r*sin(theta),-r*cos(theta))*0.5+0.5// Coord of solid sampling
+			)).a>0.1
+		)return vec4(vec3(y/yresolution),1.);// Collision check, alpha>0.1 means transparent
 	}
-	return vec4(1.,1.,1.,1.);//return max distance 1
+	return vec4(1.);// Return max distance 1
 }