Fix T70666: FBX IO: Add support for new emission option of Principled BSDF.

1 files changed, 7 insertions, 0 deletions

diff --git a/io_scene_fbx/import_fbx.py b/io_scene_fbx/import_fbx.py
index 9b8fbad1..93b01b9f 100644
--- a/io_scene_fbx/import_fbx.py
+++ b/io_scene_fbx/import_fbx.py
@@ -1427,6 +1427,10 @@ def blen_read_material(fbx_tmpl, fbx_obj, settings):
     # elem_props_get_color_rgb(fbx_props, b'ReflectionColor', const_color_white)
     # (x / 7.142) is only a guess, cycles usable range is (0.0 -> 0.5)
     ma_wrap.normalmap_strength = elem_props_get_number(fbx_props, b'BumpFactor', 2.5) / 7.142
+    # For emission color we can take into account the factor, but only for default values, not in case of texture.
+    emission_factor = elem_props_get_number(fbx_props, b'EmissiveFactor', 1.0)
+    ma_wrap.emission_color = [c * emission_factor
+                              for c in elem_props_get_color_rgb(fbx_props, b'EmissiveColor', const_color_black)]
 
     nodal_material_wrap_map[ma] = ma_wrap
 
@@ -3111,6 +3115,9 @@ def load(operator, context, filepath="",
                     elif lnk_type == b'Bump':
                         # TODO displacement...
                         """
+                    elif lnk_type in {b'EmissiveColor'}:
+                        ma_wrap.emission_color_texture.image = image
+                        texture_mapping_set(fbx_lnk, ma_wrap.emission_color_texture)
                     else:
                         print("WARNING: material link %r ignored" % lnk_type)