76 lines
2.6 KiB
GDScript
76 lines
2.6 KiB
GDScript
# MIT License
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#
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# Copyright (c) 2023 Mark McKay
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# https://github.com/blackears/cyclopsLevelBuilder
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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@tool
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class_name CommandTransformBlocks
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extends CyclopsCommand
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#Public data to set before activating command
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var transform:Transform3D
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var lock_uvs:bool = false
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#Private
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var tracked_blocks:Array[TrackedBlock]
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func _init():
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command_name = "Transform blocks"
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#Add blocks to be moved here
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func add_block(block_path:NodePath):
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var block:CyclopsBlock = builder.get_node(block_path)
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var tracked:TrackedBlock = TrackedBlock.new(block)
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tracked_blocks.append(tracked)
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#Moves all blocks from the start position by this amount
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func move_to(offset:Vector3):
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for tracked in tracked_blocks:
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var block:CyclopsBlock = builder.get_node(tracked.path)
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var w_init_xform:Transform3D = tracked.world_xform
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var new_w_xform:Transform3D = w_init_xform.translated(offset)
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block.global_transform = new_w_xform
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func do_it():
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for tracked in tracked_blocks:
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var block:CyclopsBlock = builder.get_node(tracked.path)
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var w_init_xform:Transform3D = tracked.world_xform
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var new_w_xform:Transform3D = transform * w_init_xform
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block.global_transform = new_w_xform
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if !lock_uvs:
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var vol:ConvexVolume = ConvexVolume.new()
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vol.init_from_mesh_vector_data(tracked.data)
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var uv_xform:Transform3D = transform.affine_inverse()
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vol.transform_uvs(uv_xform)
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block.mesh_vector_data = vol.to_mesh_vector_data()
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func undo_it():
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for tracked in tracked_blocks:
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var block:CyclopsBlock = builder.get_node(tracked.path)
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block.global_transform = tracked.world_xform
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