Fixed whitespace.

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/BaseLitUI.cs

 
             public static GUIContent smoothnessMapChannelText = new GUIContent("Smoothness Source", "Smoothness texture and channel");
             public static GUIContent UVBaseMappingText = new GUIContent("UV set for Base", "");
-			public static GUIContent texWorldScaleText = new GUIContent("Tiling", "Tiling factor applied to Planar/Trilinear mapping");
+            public static GUIContent texWorldScaleText = new GUIContent("Tiling", "Tiling factor applied to Planar/Trilinear mapping");
             public static GUIContent UVBaseDetailMappingText = new GUIContent("UV set for Base and Detail", "");
             public static GUIContent normalMapSpaceText = new GUIContent("Normal/Tangent Map space", "");
             public static GUIContent heightMapModeText = new GUIContent("Height Map Mode", "");

Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/LitSurfaceData.hlsl

                         ADD_IDX(_UVDetailsMappingMask).y * input.texCoord1 +
                         ADD_IDX(_UVDetailsMappingMask).z * input.texCoord3 +
                         // Note that if base is planar, detail map is planar
-						ADD_IDX(_UVMappingMask).w * -position.xz;
+                        ADD_IDX(_UVMappingMask).w * -position.xz;
 
     ADD_IDX(layerTexCoord.details).uv = TRANSFORM_TEX(uvDetails, ADD_IDX(_DetailMap));
 
-	float3 direction = sign(input.tangentToWorld[2].xyz);
+    float3 direction = sign(input.tangentToWorld[2].xyz);
-	// In triplanar, if we are facing away from the world axis, a different axis will be flipped for each direction.
-	// This is particularly problematic for tangent space normal maps which need to be in the right direction.
-	// So we multiplying the offending coordinate by the sign of the normal.
-	ADD_IDX(layerTexCoord.base).uvYZ = float2(direction.x * position.z, position.y);
+    // In triplanar, if we are facing away from the world axis, a different axis will be flipped for each direction.
+    // This is particularly problematic for tangent space normal maps which need to be in the right direction.
+    // So we multiplying the offending coordinate by the sign of the normal.
+    ADD_IDX(layerTexCoord.base).uvYZ = float2(direction.x * position.z, position.y);
-	ADD_IDX(layerTexCoord.details).uvYZ = TRANSFORM_TEX(ADD_IDX(layerTexCoord.base).uvYZ, ADD_IDX(_DetailMap));
-	ADD_IDX(layerTexCoord.details).uvZX = TRANSFORM_TEX(ADD_IDX(layerTexCoord.base).uvZX, ADD_IDX(_DetailMap));
-	ADD_IDX(layerTexCoord.details).uvXY = TRANSFORM_TEX(ADD_IDX(layerTexCoord.base).uvXY, ADD_IDX(_DetailMap));
+    ADD_IDX(layerTexCoord.details).uvYZ = TRANSFORM_TEX(ADD_IDX(layerTexCoord.base).uvYZ, ADD_IDX(_DetailMap));
+    ADD_IDX(layerTexCoord.details).uvZX = TRANSFORM_TEX(ADD_IDX(layerTexCoord.base).uvZX, ADD_IDX(_DetailMap));
+    ADD_IDX(layerTexCoord.details).uvXY = TRANSFORM_TEX(ADD_IDX(layerTexCoord.base).uvXY, ADD_IDX(_DetailMap));
 }
 
 void ADD_IDX(ApplyDisplacement)(inout FragInput input, inout LayerTexCoord layerTexCoord)
 #else
     surfaceData.perceptualSmoothness = 1.0;
 #endif
-	surfaceData.perceptualSmoothness *= ADD_IDX(_Smoothness);
+    surfaceData.perceptualSmoothness *= ADD_IDX(_Smoothness);
 #ifdef _DETAIL_MAP
     surfaceData.perceptualSmoothness *= LerpWhiteTo(2.0 * saturate(detailSmoothness * ADD_IDX(_DetailSmoothnessScale)), detailMask);
 #endif