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Grid annotations now work in 3D too

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This commit is contained in:
Dion Moult
2020-05-03 11:24:22 +10:00
parent 280c7df79a
commit a712861633
1 changed files with 5 additions and 2 deletions
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src/ifcblenderexport/blenderbim/bim/cut_ifc.py
+5 -2
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@@ -742,10 +742,13 @@ class SvgWriter():
self.draw_dimension_annotations(self.ifc_cutter.dimension_obj)
for grid_obj in self.ifc_cutter.grid_objs:
matrix_world = grid_obj.matrix_world
for edge in grid_obj.data.edges:
classes = ['annotation', 'grid']
v0 = grid_obj.data.vertices[edge.vertices[0]].co
v1 = grid_obj.data.vertices[edge.vertices[1]].co
v0_global = matrix_world @ grid_obj.data.vertices[edge.vertices[0]].co.xyz
v1_global = matrix_world @ grid_obj.data.vertices[edge.vertices[1]].co.xyz
v0 = self.project_point_onto_camera(v0_global)
v1 = self.project_point_onto_camera(v1_global)
start = Vector(((x_offset + v0.x), (y_offset - v0.y)))
end = Vector(((x_offset + v1.x), (y_offset - v1.y)))
vector = end - start