Add support for BCFXML export of IFC Clash results

src/ifcblenderexport/blenderbim/bim/module/bcf/operator.py

@@ -2,6 +2,8 @@ import os
 import bpy
 import bcf
 from . import bcfstore
+from math import radians, degrees, atan, tan, cos, sin
+from mathutils import Vector, Matrix, Euler, geometry
 
 class NewBcfProject(bpy.types.Operator):
     bl_idname = "bim.new_bcf_project"

src/ifcblenderexport/blenderbim/bim/module/bcf/prop.py

@@ -18,32 +18,37 @@ bcfviewpoints_enum = None
 
 
 def updateBcfReferenceLink(self, context):
-    bpy.ops.bim.edit_bcf_reference_links()
+    if bpy.context.scene.BCFProperties.is_loaded:
+        bpy.ops.bim.edit_bcf_reference_links()
 
 
 def updateBcfLabel(self, context):
-    bpy.ops.bim.edit_bcf_labels()
+    if bpy.context.scene.BCFProperties.is_loaded:
+        bpy.ops.bim.edit_bcf_labels()
 
 
 def updateBcfProjectName(self, context):
-    bpy.ops.bim.edit_bcf_project_name()
+    if bpy.context.scene.BCFProperties.is_loaded:
+        bpy.ops.bim.edit_bcf_project_name()
 
 
 def updateBcfAuthor(self, context):
-    bpy.ops.bim.edit_bcf_author()
+    if bpy.context.scene.BCFProperties.is_loaded:
+        bpy.ops.bim.edit_bcf_author()
 
 
 def updateBcfTopicName(self, context):
-    bpy.ops.bim.edit_bcf_topic_name()
+    if bpy.context.scene.BCFProperties.is_loaded:
+        bpy.ops.bim.edit_bcf_topic_name()
 
 
 def updateBcfTopicIsEditable(self, context):
-    if not self.is_editable:
+    if bpy.context.scene.BCFProperties.is_loaded and not self.is_editable:
         bpy.ops.bim.edit_bcf_topic()
 
 
 def updateBcfCommentIsEditable(self, context):
-    if not self.is_editable:
+    if bpy.context.scene.BCFProperties.is_loaded and not self.is_editable:
         bpy.ops.bim.edit_bcf_comment(comment_guid = self.name)