94 lines
3.3 KiB
C#
94 lines
3.3 KiB
C#
using UnityEngine;
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using UnityEditor;
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namespace cylvester
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{
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[CustomEditor(typeof(PdSpectrumBind))]
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class PdSpectrumBindEditor : Editor
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{
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private const int TextureWidth = 512;
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private const int TextureHeight = 256;
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private readonly string[] channels = {
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16"
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};
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private ISpectrumGenerator spectrumGenerator_;
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private IRectangularSelection rectangularSelection_;
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private Rect paintSpace_;
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private SerializedProperty selectionProperty_;
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private SerializedProperty pdBackendProperty_;
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public void OnEnable()
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{
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spectrumGenerator_ = new SpectrumGenerator(TextureWidth, TextureHeight);
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rectangularSelection_ = new RectangularSelection(TextureWidth, TextureHeight);
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pdBackendProperty_ = serializedObject.FindProperty("pdBackend");
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selectionProperty_ = serializedObject.FindProperty("selection");
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}
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public override void OnInspectorGUI()
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{
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var behaviour = (IPdSpectrumBind)target;
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EditorGUILayout.PropertyField(pdBackendProperty_);
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GUILayout.Label("PureData Inputs", EditorStyles.boldLabel);
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behaviour.Channel = EditorGUILayout.Popup("Input Channel", behaviour.Channel, channels);
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RenderSpectrumExtractor(behaviour);
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serializedObject.ApplyModifiedProperties();
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}
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private void RenderSpectrumExtractor(IPdSpectrumBind behaviour)
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{
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RenderSelection();
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GUILayout.Space(5);
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GUILayout.Label("Spectrum Extractor", EditorStyles.boldLabel);
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var paintSpace = GUILayoutUtility.GetRect(TextureHeight, TextureWidth, TextureHeight, TextureHeight);
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if (Event.current.type == EventType.Repaint)
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{
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paintSpace_ = paintSpace;
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IPdArray spectrumArray = null;
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if(Application.isPlaying)
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spectrumArray = behaviour.GetPdArray(behaviour.Channel);
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behaviour.Energy = spectrumGenerator_.Update(spectrumArray, selectionProperty_.rectValue);
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GUI.DrawTexture(paintSpace_, spectrumGenerator_.Spectrum);
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}
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Repaint();
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RenderExtractedEnergy(behaviour.Energy);
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}
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private void RenderSelection()
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{
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if (!Event.current.isMouse || Event.current.button != 0) return;
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switch (Event.current.type)
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{
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case EventType.MouseDown:
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{
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rectangularSelection_.Start(Event.current.mousePosition);
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break;
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}
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case EventType.MouseDrag:
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{
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selectionProperty_.rectValue = rectangularSelection_.Update(Event.current.mousePosition, ref paintSpace_);
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break;
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}
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}
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}
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private void RenderExtractedEnergy(int energy)
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{
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GUILayout.BeginHorizontal();
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GUILayout.Label("Extracted Energy", EditorStyles.boldLabel);
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GUILayout.Label(energy.ToString());
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GUILayout.EndHorizontal();
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}
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}
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}
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