73 lines
2.4 KiB
GDScript
73 lines
2.4 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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extends GizmoBase
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class_name GizmoTranslate
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enum Part { NONE, AXIS_X, AXIS_Y, AXIS_Z, PLANE_XY, PLANE_XZ, PLANE_YZ }
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# Called when the node enters the scene tree for the first time.
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func _ready():
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pass # Replace with function body.
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta):
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pass
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class IntersectResult:
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var part:Part
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var pos_world:Vector3
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func intersect(ray_origin:Vector3, ray_dir:Vector3, viewport_camera:Camera3D)->IntersectResult:
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var result:IntersectResult = IntersectResult.new()
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result.part = Part.NONE
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# if intersect_part(ray_origin, ray_dir, viewport_camera, $gizmo_translate/axis_y):
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for child in $gizmo_translate.get_children():
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var part_res:MathUtil.IntersectTriangleResult = intersect_part(ray_origin, ray_dir, viewport_camera, child)
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if part_res:
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result.pos_world = part_res.position
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match child.name:
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"axis_x":
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result.part = Part.AXIS_X
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"axis_y":
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result.part = Part.AXIS_Y
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"axis_z":
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result.part = Part.AXIS_Z
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"plane_xy":
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result.part = Part.PLANE_XY
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"plane_xz":
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result.part = Part.PLANE_XZ
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"plane_yz":
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result.part = Part.PLANE_YZ
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return result
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# print("hit " + child.name)
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# return
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return null
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