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Fix visual server array len == 0 errors.

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This commit is contained in:
Relintai 2021-12-30 01:18:03 +01:00
parent e0db0b0379
commit 2bffe4dc68
1 changed files with 10 additions and 6 deletions
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16
game/addons/mesh_data_resource_editor/MIDGizmo.gd
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@ -123,12 +123,13 @@ func redraw():
_mesh_outline_generator.setup(_mdr)
add_lines(_mesh_outline_generator.lines, material, false)
var vs : PoolVector3Array = PoolVector3Array()
for i in _selected_points:
vs.append(_handle_points[i])
add_handles(vs, handles_material)
if _selected_points.size() > 0:
var vs : PoolVector3Array = PoolVector3Array()
for i in _selected_points:
vs.append(_handle_points[i])
add_handles(vs, handles_material)
func apply() -> void:
if !_mdr:
@ -176,6 +177,9 @@ func forward_spatial_gui_input(index, camera, event):
apply()
redraw()
else:
if _selected_points.size() == 0:
return false
_selected_points.resize(0)
redraw()