1 files changed, 44 insertions, 44 deletions

diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_filter_visibility_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_filter_visibility_frag.glsl
index 083d2313337..5d8af21032a 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_filter_visibility_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_filter_visibility_frag.glsl
@@ -13,75 +13,75 @@ out vec4 FragColor;
 
 vec3 octahedral_to_cubemap_proj(vec2 co)
 {
-	co = co * 2.0 - 1.0;
+  co = co * 2.0 - 1.0;
 
-	vec2 abs_co = abs(co);
-	vec3 v = vec3(co, 1.0 - (abs_co.x + abs_co.y));
+  vec2 abs_co = abs(co);
+  vec3 v = vec3(co, 1.0 - (abs_co.x + abs_co.y));
 
-	if ( abs_co.x + abs_co.y > 1.0 ) {
-		v.xy = (abs(co.yx) - 1.0) * -sign(co.xy);
-	}
+  if (abs_co.x + abs_co.y > 1.0) {
+    v.xy = (abs(co.yx) - 1.0) * -sign(co.xy);
+  }
 
-	return v;
+  return v;
 }
 
 float linear_depth(float z)
 {
-	return (nearClip  * farClip) / (z * (nearClip - farClip) + farClip);
+  return (nearClip * farClip) / (z * (nearClip - farClip) + farClip);
 }
 
 float get_world_distance(float depth, vec3 cos)
 {
-	float is_background = step(1.0, depth);
-	depth = linear_depth(depth);
-	depth += 1e1 * is_background;
-	cos = normalize(abs(cos));
-	float cos_vec = max(cos.x, max(cos.y, cos.z));
-	return depth / cos_vec;
+  float is_background = step(1.0, depth);
+  depth = linear_depth(depth);
+  depth += 1e1 * is_background;
+  cos = normalize(abs(cos));
+  float cos_vec = max(cos.x, max(cos.y, cos.z));
+  return depth / cos_vec;
 }
 
 void main()
 {
-	ivec2 texel = ivec2(gl_FragCoord.xy) % ivec2(outputSize);
+  ivec2 texel = ivec2(gl_FragCoord.xy) % ivec2(outputSize);
 
-	vec3 cos;
+  vec3 cos;
 
-	cos.xy = (vec2(texel) + 0.5) * storedTexelSize;
+  cos.xy = (vec2(texel) + 0.5) * storedTexelSize;
 
-	/* add a 2 pixel border to ensure filtering is correct */
-	cos.xy = (cos.xy - storedTexelSize) / (1.0 - 2.0 * storedTexelSize);
+  /* add a 2 pixel border to ensure filtering is correct */
+  cos.xy = (cos.xy - storedTexelSize) / (1.0 - 2.0 * storedTexelSize);
 
-	float pattern = 1.0;
+  float pattern = 1.0;
 
-	/* edge mirroring : only mirror if directly adjacent
-	 * (not diagonally adjacent) */
-	vec2 m = abs(cos.xy - 0.5) + 0.5;
-	vec2 f = floor(m);
-	if (f.x - f.y != 0.0) {
-		cos.xy = 1.0 - cos.xy;
-	}
+  /* edge mirroring : only mirror if directly adjacent
+   * (not diagonally adjacent) */
+  vec2 m = abs(cos.xy - 0.5) + 0.5;
+  vec2 f = floor(m);
+  if (f.x - f.y != 0.0) {
+    cos.xy = 1.0 - cos.xy;
+  }
 
-	/* clamp to [0-1] */
-	cos.xy = fract(cos.xy);
+  /* clamp to [0-1] */
+  cos.xy = fract(cos.xy);
 
-	/* get cubemap vector */
-	cos = normalize(octahedral_to_cubemap_proj(cos.xy));
+  /* get cubemap vector */
+  cos = normalize(octahedral_to_cubemap_proj(cos.xy));
 
-	vec3 T, B;
-	make_orthonormal_basis(cos, T, B); /* Generate tangent space */
+  vec3 T, B;
+  make_orthonormal_basis(cos, T, B); /* Generate tangent space */
 
-	vec2 accum = vec2(0.0);
+  vec2 accum = vec2(0.0);
 
-	for (float i = 0; i < sampleCount; i++) {
-		vec3 sample = sample_cone(i, M_PI_2 * visibilityBlur, cos, T, B);
-		float depth = texture(probeDepth, sample).r;
-		depth = get_world_distance(depth, sample);
-		accum += vec2(depth, depth * depth);
-	}
+  for (float i = 0; i < sampleCount; i++) {
+    vec3 sample = sample_cone(i, M_PI_2 * visibilityBlur, cos, T, B);
+    float depth = texture(probeDepth, sample).r;
+    depth = get_world_distance(depth, sample);
+    accum += vec2(depth, depth * depth);
+  }
 
-	accum *= invSampleCount;
-	accum = abs(accum);
+  accum *= invSampleCount;
+  accum = abs(accum);
 
-	/* Encode to normalized RGBA 8 */
-	FragColor = visibility_encode(accum, visibilityRange);
+  /* Encode to normalized RGBA 8 */
+  FragColor = visibility_encode(accum, visibilityRange);
 }