36 lines
1.2 KiB
C#
36 lines
1.2 KiB
C#
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// SPDX-License-Identifier: MIT
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using GaussianSplatting.Runtime;
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using UnityEditor;
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using UnityEditor.EditorTools;
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using UnityEngine;
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namespace GaussianSplatting.Editor
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{
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[EditorTool("Gaussian Move Tool", typeof(GaussianSplatRenderer), typeof(GaussianToolContext))]
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class GaussianMoveTool : GaussianTool
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{
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public override void OnToolGUI(EditorWindow window)
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{
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var gs = GetRenderer();
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if (!gs || !CanBeEdited() || !HasSelection())
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return;
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var tr = gs.transform;
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EditorGUI.BeginChangeCheck();
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var selCenterLocal = GetSelectionCenterLocal();
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var selCenterWorld = tr.TransformPoint(selCenterLocal);
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var newPosWorld = Handles.DoPositionHandle(selCenterWorld, Tools.handleRotation);
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if (EditorGUI.EndChangeCheck())
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{
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var newPosLocal = tr.InverseTransformPoint(newPosWorld);
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var wasModified = gs.editModified;
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gs.EditTranslateSelection(newPosLocal - selCenterLocal);
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if (!wasModified)
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GaussianSplatRendererEditor.RepaintAll();
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Event.current.Use();
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}
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}
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}
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}
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