35 lines
800 B
GDScript3
35 lines
800 B
GDScript3
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extends MeshInstance3D
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var pointcloud = PointCloud.new()
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var visualize_again = false
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func _ready():
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pointcloud.subscribe("/map/pointcloud_map", true)
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func _process(_delta):
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if not (pointcloud.has_new() or visualize_again):
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return
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var arr = []
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arr.resize(Mesh.ARRAY_MAX)
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var verts = PackedVector3Array()
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# var uvs = PoolVector2Array()
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# var normals = PoolVector3Array()
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# var indices = PoolIntArray()
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verts = pointcloud.get_pointcloud("map")
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arr[Mesh.ARRAY_VERTEX] = verts
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# arr[Mesh.ARRAY_TEX_UV] = uvs
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mesh.clear_surfaces()
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mesh.add_surface_from_arrays(Mesh.PRIMITIVE_POINTS, arr)
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visualize_again = false
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pointcloud.set_old()
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func _on_CheckButton_toggled(button_pressed):
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visible = button_pressed
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if not visible:
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mesh.clear_surfaces()
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elif visible:
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visualize_again = true
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