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BBIM, bcf, fix colors for hex with alpha channel

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This commit is contained in:
Bernd Hahnebach
2024-04-12 09:14:47 +02:00
parent 84d475cfd3
commit 04b641c49c
1 changed files with 9 additions and 3 deletions
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src/blenderbim/blenderbim/bim/module/bcf/operator.py
+9 -3
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@@ -1045,7 +1045,7 @@ class ActivateBcfViewpoint(bpy.types.Operator):
for acomponent in acoloring.component:
global_id_colours.setdefault(acomponent.ifc_guid, acoloring.color)
for global_id, color in global_id_colours.items():
# print("{}: color: {}".format(global_id, self.hex_to_rgb(color)))
# print("{}: color: {}: {}".format(global_id, color, self.hex_to_rgb(color)))
obj = IfcStore.get_element(global_id)
if obj:
# print(" obj found ")
@@ -1132,8 +1132,14 @@ class ActivateBcfViewpoint(bpy.types.Operator):
def hex_to_rgb(self, value):
value = value.lstrip("#")
lv = len(value)
t = tuple(int(value[i : i + lv // 3], 16) for i in range(0, lv, lv // 3))
return [t[0] / 255.0, t[1] / 255.0, t[2] / 255.0, 1]
# https://github.com/buildingSMART/BCF-XML/tree/release_3_0/Documentation#coloring
if lv == 8:
t = tuple(int(value[i : i + lv // 4], 16) for i in range(0, lv, lv // 4))
col = [t[1] / 255.0, t[2] / 255.0, t[3] / 255.0, t[0] / 255.0]
else:
t = tuple(int(value[i : i + lv // 3], 16) for i in range(0, lv, lv // 3))
col = [t[0] / 255.0, t[1] / 255.0, t[2] / 255.0, 1]
return col
class OpenBcfReferenceLink(bpy.types.Operator):