Updated builds.

build/three.js

@@ -16702,40 +16702,24 @@ THREE.ShaderChunk = {
 						"mat3 depthKernel;",
 
 						"depthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );",
-						"if ( depthKernel[0][0] < shadowCoord.z ) shadowKernel[0][0] = 0.25;",
-						"else shadowKernel[0][0] = 0.0;",
-
 						"depthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );",
-						"if ( depthKernel[0][1] < shadowCoord.z ) shadowKernel[0][1] = 0.25;",
-						"else shadowKernel[0][1] = 0.0;",
-
-						"depthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i], shadowCoord.xy + vec2( dx0, dy1 ) ) );",
-						"if ( depthKernel[0][2] < shadowCoord.z ) shadowKernel[0][2] = 0.25;",
-						"else shadowKernel[0][2] = 0.0;",
-
+						"depthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );",
 						"depthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );",
-						"if ( depthKernel[1][0] < shadowCoord.z ) shadowKernel[1][0] = 0.25;",
-						"else shadowKernel[1][0] = 0.0;",
-
 						"depthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );",
-						"if ( depthKernel[1][1] < shadowCoord.z ) shadowKernel[1][1] = 0.25;",
-						"else shadowKernel[1][1] = 0.0;",
-
 						"depthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );",
-						"if ( depthKernel[1][2] < shadowCoord.z ) shadowKernel[1][2] = 0.25;",
-						"else shadowKernel[1][2] = 0.0;",
-
 						"depthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );",
-						"if ( depthKernel[2][0] < shadowCoord.z ) shadowKernel[2][0] = 0.25;",
-						"else shadowKernel[2][0] = 0.0;",
-
 						"depthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );",
-						"if ( depthKernel[2][1] < shadowCoord.z ) shadowKernel[2][1] = 0.25;",
-						"else shadowKernel[2][1] = 0.0;",
-
 						"depthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );",
-						"if ( depthKernel[2][2] < shadowCoord.z ) shadowKernel[2][2] = 0.25;",
-						"else shadowKernel[2][2] = 0.0;",
+
+						"vec3 shadowZ = vec3( shadowCoord.z );",
+						"shadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));",
+						"shadowKernel[0] *= vec3(0.25);",
+													
+						"shadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));",
+						"shadowKernel[1] *= vec3(0.25);",
+
+						"shadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));",
+						"shadowKernel[2] *= vec3(0.25);",
 
 						"vec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );",
 
@@ -33780,7 +33764,6 @@ THREE.ArrowHelper.__v1 = new THREE.Vector3();
 THREE.ArrowHelper.__v2 = new THREE.Vector3();
 THREE.ArrowHelper.__q1 = new THREE.Quaternion();
 /**
- * @author sroucheray / http://sroucheray.org/
  * @author mrdoob / http://mrdoob.com/
  */