Merge pull request #18107 from WestLangley/dev_shader_transform_tangent

Default Normal Shader: transform tangents with modelViewMatrix

Merge pull request #18107 from WestLangley/dev_shader_transform_tangent
Default Normal Shader: transform tangents with modelViewMatrix
a4513414 · Mr.doob · GitHub · b686968c · 2d2d6861 · a4513414
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl.js ...enderers/shaders/ShaderChunk/defaultnormal_vertex.glsl.js +1 -1

未找到文件。
--- a/src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl.js
+++ b/src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl.js
@@ -17,7 +17,7 @@ transformedNormal = normalMatrix * transformedNormal;

 #ifdef USE_TANGENT

-	vec3 transformedTangent = normalMatrix * objectTangent;
+	vec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;

 	#ifdef FLIP_SIDED