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Snap - Add face normal intersection to ´mix_snap_and_axis´ function.

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Bruno Perdigão
2025-03-14 11:29:44 -03:00
parent 04e07db0a3
commit 7e42b10159
1 changed files with 12 additions and 7 deletions
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src/bonsai/bonsai/tool/snap.py
+12 -7
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@@ -243,13 +243,18 @@ class Snap(bonsai.core.tool.Snap):
def mix_snap_and_axis(cls, snap_point, axis_start, axis_end):
# Creates a mixed snap point between the locked axis and the object snap
# Then it sorts them to get the shortest first
x_axis = tool.Polyline.use_transform_orientations(Vector((1, 0, 0)))
y_axis = tool.Polyline.use_transform_orientations(Vector((0, 1, 0)))
z_axis = tool.Polyline.use_transform_orientations(Vector((0, 0, 1)))
intersections = []
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point, x_axis))
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point, y_axis))
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point, z_axis))
if snap_point["type"] == "Face":
face_normal = snap_point["object"].rotation_euler.to_matrix() @ snap_point["object"].data.polygons[snap_point["face_index"]].normal
if face_normal.z == 0:
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point["point"], face_normal.normalized()))
if not intersections:
x_axis = tool.Polyline.use_transform_orientations(Vector((1, 0, 0)))
y_axis = tool.Polyline.use_transform_orientations(Vector((0, 1, 0)))
z_axis = tool.Polyline.use_transform_orientations(Vector((0, 0, 1)))
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point["point"], x_axis))
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point["point"], y_axis))
intersections.append(tool.Cad.intersect_edge_plane(axis_start, axis_end, snap_point["point"], z_axis))
polyline_data = bpy.context.scene.BIMPolylineProperties.insertion_polyline
polyline_points = polyline_data[0].polyline_points if polyline_data else []
@@ -517,7 +522,7 @@ class Snap(bonsai.core.tool.Snap):
if point["type"] == "Axis":
if ordered_snaps[0]["type"] not in {"Axis", "Plane"}:
obj = ordered_snaps[0]["object"]
mixed_snap = cls.mix_snap_and_axis(ordered_snaps[0]["point"], axis_start, axis_end)
mixed_snap = cls.mix_snap_and_axis(ordered_snaps[0], axis_start, axis_end)
for mixed_point in mixed_snap:
snap_point = {
"point": mixed_point,