Merge pull request #49950 from Calinou/spatialmaterial-fix-triplanar-…

…binormal Fix flipped binormal in SpatialMaterial triplanar mapping (3.x)
godotengine · Jun 28, 2021 · 109df27 · 109df27
2 parents 3a8bea3 + 11033be
commit 109df27
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp
@@ -702,9 +702,9 @@ void SpatialMaterial::_update_shader() {
 		code += "\tTANGENT+= vec3(1.0,0.0,0.0) * abs(NORMAL.z);\n";
 		code += "\tTANGENT = normalize(TANGENT);\n";
 
-		code += "\tBINORMAL = vec3(0.0,-1.0,0.0) * abs(NORMAL.x);\n";
-		code += "\tBINORMAL+= vec3(0.0,0.0,1.0) * abs(NORMAL.y);\n";
-		code += "\tBINORMAL+= vec3(0.0,-1.0,0.0) * abs(NORMAL.z);\n";
+		code += "\tBINORMAL = vec3(0.0,1.0,0.0) * abs(NORMAL.x);\n";
+		code += "\tBINORMAL+= vec3(0.0,0.0,-1.0) * abs(NORMAL.y);\n";
+		code += "\tBINORMAL+= vec3(0.0,1.0,0.0) * abs(NORMAL.z);\n";
 		code += "\tBINORMAL = normalize(BINORMAL);\n";
 	}