diff options
Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_material.glsl')
| -rw-r--r-- | source/blender/gpu/shaders/gpu_shader_material.glsl | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl index cd8c2db1821..bab677da842 100644 --- a/source/blender/gpu/shaders/gpu_shader_material.glsl +++ b/source/blender/gpu/shaders/gpu_shader_material.glsl @@ -1415,6 +1415,16 @@ void mtex_nspace_tangent(vec4 tangent, vec3 normal, vec3 texnormal, out vec3 out outnormal = normalize(outnormal); } +void mtex_nspace_world(mat4 viewmat, vec3 texnormal, out vec3 outnormal) +{ + outnormal = normalize((viewmat*vec4(texnormal, 0.0)).xyz); +} + +void mtex_nspace_object(mat4 viewmat, mat4 obmat, vec3 texnormal, out vec3 outnormal) +{ + outnormal = normalize((viewmat*(obmat*vec4(texnormal, 0.0))).xyz); +} + void mtex_blend_normal(float norfac, vec3 normal, vec3 newnormal, out vec3 outnormal) { outnormal = (1.0 - norfac)*normal + norfac*newnormal; @@ -2092,6 +2102,11 @@ void node_subsurface_scattering(vec4 color, float scale, vec3 radius, float shar node_bsdf_diffuse(color, 0.0, N, result); } +void node_bsdf_hair(vec4 color, float roughnessu, float roughnessv, out vec4 result) +{ + result = color; +} + /* emission */ void node_emission(vec4 color, float strength, vec3 N, out vec4 result) |