io_import_max.py

@@ -1,10 +1,6 @@
 # SPDX-FileCopyrightText: 2023 Sebastian Schrand
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
-
-
-#--- LICENSE ---
-# GNU GPL
 # Import is based on using information from olefile IO sourcecode
 # and the FreeCAD Autodesk 3DS Max importer ImportMAX
 #
@@ -37,8 +33,6 @@ import struct, array
 import time, datetime
 import math, mathutils
 import bpy, bpy_extras
-from bpy_extras import node_shader_utils
-from bpy_extras.image_utils import load_image
 from bpy_extras.io_utils import axis_conversion
 from bpy_extras.io_utils import orientation_helper
 
@@ -1017,16 +1011,16 @@ def read_video_postqueue(maxfile, filename):
 def get_point(floatval, default=0.0):
     uid = get_guid(floatval)
     if (uid == 0x2007):  # Bezier-Float
-        fl = floatval.get_first(0x7127)
-        if (fl):
+        flv = floatval.get_first(0x7127)
+        if (flv):
             try:
-                return fl.get_first(0x2501).data[0]
+                return flv.get_first(0x2501).data[0]
             except:
                 print("SyntaxError: %s - assuming 0.0!\n" %(floatval))
         return default
     if (uid == 0x71F11549498702E7):  # Float Wire
-        fl = get_references(floatval)[0]
-        return get_point(fl)
+        flv = get_references(floatval)[0]
+        return get_point(flv)
     else:
         return default
 
@@ -1142,6 +1136,14 @@ def get_color(colors, idx):
     return None
 
 
+def get_value(colors, idx):
+    prop = get_property(colors, idx)
+    if (prop is not None):
+        val, offset = get_float(prop.data, 15)
+        return val
+    return None
+
+
 def get_standard_material(refs):
     material = None
     try:
@@ -1153,9 +1155,9 @@ def get_standard_material(refs):
             material.set('diffuse', get_color(parameters, 0x01))
             material.set('specular', get_color(parameters, 0x02))
             material.set('emissive', get_color(parameters, 0x08))
-            material.set('shinines', get_float(parameters, 0x0A))
+            material.set('shinines', get_value(parameters, 0x0A))
             transparency = refs[4]  # ParameterBlock2
-            material.set('transparency', get_float(transparency, 0x02))
+            material.set('transparency', get_value(transparency, 0x02))
     except:
         pass
     return material
@@ -1168,8 +1170,8 @@ def get_vray_material(vry):
         material.set('ambient', get_color(vry, 0x02))
         material.set('specular', get_color(vry, 0x05))
         material.set('emissive', get_color(vry, 0x05))
-        material.set('shinines', get_float(vry, 0x0B))
-        material.set('transparency', get_float(vry, 0x02))
+        material.set('shinines', get_value(vry, 0x0B))
+        material.set('transparency', get_value(vry, 0x02))
     except:
         pass
     return material
@@ -1182,8 +1184,8 @@ def get_arch_material(ad):
         material.set('ambient', get_color(ad, 0x02))
         material.set('specular', get_color(ad, 0x05))
         material.set('emissive', get_color(ad, 0x05))
-        material.set('shinines', get_float(ad, 0x0B))
-        material.set('transparency', get_float(ad, 0x02))
+        material.set('shinines', get_value(ad, 0x0B))
+        material.set('transparency', get_value(ad, 0x02))
     except:
         pass
     return material
@@ -1209,7 +1211,7 @@ def adjust_material(obj, mat):
             objMaterial = bpy.data.materials.new(get_class_name(mat))
             obj.data.materials.append(objMaterial)
             objMaterial.diffuse_color[:3] = material.get('diffuse', (0.8,0.8,0.8))
-            objMaterial.specular_color[:3] = material.get('specular', (0,0,0))
+            objMaterial.specular_color[:3] = material.get('specular', (1.0,1.0,1.0))
             objMaterial.roughness = 1.0 - material.get('shinines', 0.6)