Expose normal attribute

2019-08-17 21:29:28 +02:00 · 2019-08-17 21:29:28 +02:00 · df3a7b72cf
parent 1cfea64a84
commit df3a7b72cf
1 changed files with 4 additions and 0 deletions
--- a/blender/arm/material/make_finalize.py
+++ b/blender/arm/material/make_finalize.py
@ -106,6 +106,10 @@ def make(con_mesh):
        vert.write('eyeDirCam = vec4(WV * spos).xyz; eyeDirCam.z *= -1;')
        frag.write_attrib('vec3 vVecCam = normalize(eyeDirCam);')

+    if frag.contains('nAttr'):
+        vert.add_out('vec3 nAttr')
+        vert.write_attrib('nAttr = vec3(nor.xy, pos.w);')
+
    wrd = bpy.data.worlds['Arm']
    if '_Legacy' in wrd.world_defs:
        frag.replace('sampler2DShadow', 'sampler2D')