diff options
Diffstat (limited to 'source/blender/gpu/shaders/material/gpu_shader_material_normal_map.glsl')
| -rw-r--r-- | source/blender/gpu/shaders/material/gpu_shader_material_normal_map.glsl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_normal_map.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_normal_map.glsl index a54dc59ddfe..3fc4992f7c4 100644 --- a/source/blender/gpu/shaders/material/gpu_shader_material_normal_map.glsl +++ b/source/blender/gpu/shaders/material/gpu_shader_material_normal_map.glsl @@ -3,13 +3,13 @@ void node_normal_map(vec4 tangent, vec3 texnormal, out vec3 outnormal) { if (all(equal(tangent, vec4(0.0, 0.0, 0.0, 1.0)))) { - outnormal = g_data.N; + outnormal = g_data.Ni; return; } tangent *= (FrontFacing ? 1.0 : -1.0); - vec3 B = tangent.w * cross(g_data.N, tangent.xyz) * sign(ObjectInfo.w); + vec3 B = tangent.w * cross(g_data.Ni, tangent.xyz) * sign(ObjectInfo.w); - outnormal = texnormal.x * tangent.xyz + texnormal.y * B + texnormal.z * g_data.N; + outnormal = texnormal.x * tangent.xyz + texnormal.y * B + texnormal.z * g_data.Ni; outnormal = normalize(outnormal); } #endif |