Fix 3.

src/fragment/lighting/shadows.glsl

@@ -32,7 +32,7 @@ float point_shadow(int i) {
     PointLight light = pointLights[i];
     vec3 fragToLight = fPos - light.position;
 
-    float closestDepth = texture(light.shadowMap, fragToLight).r;
+    float closestDepth = texture(pointShadowMap[i], fragToLight).r;
     closestDepth *= far_plane;
 
     float currentDepth = length(fragToLight);