230 lines
11 KiB
C#
230 lines
11 KiB
C#
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namespace Dreamteck.Splines.Editor
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{
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using UnityEngine;
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using System.Collections;
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using UnityEditor;
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[CustomEditor(typeof(MeshGenerator))]
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[CanEditMultipleObjects]
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public class MeshGenEditor : SplineUserEditor
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{
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protected bool showSize = true;
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protected bool showColor = true;
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protected bool showDoubleSided = true;
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protected bool showFlipFaces = true;
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protected bool showRotation = true;
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protected bool showInfo = false;
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protected bool showOffset = true;
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protected bool showTangents = true;
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protected bool showNormalMethod = true;
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private int _framesPassed = 0;
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private bool _commonFoldout = false;
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MeshGenerator[] generators = new MeshGenerator[0];
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BakeMeshWindow bakeWindow = null;
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protected override void DuringSceneGUI(SceneView currentSceneView)
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{
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base.DuringSceneGUI(currentSceneView);
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MeshGenerator generator = (MeshGenerator)target;
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if (Application.isPlaying) return;
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_framesPassed++;
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if(_framesPassed >= 100)
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{
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_framesPassed = 0;
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if (generator != null && generator.GetComponent<MeshCollider>() != null) generator.UpdateCollider();
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}
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}
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protected override void OnEnable()
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{
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base.OnEnable();
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generators = new MeshGenerator[targets.Length];
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for (int i = 0; i < targets.Length; i++)
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{
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generators[i] = (MeshGenerator)targets[i];
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}
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MeshGenerator user = (MeshGenerator)target;
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}
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public override void OnInspectorGUI()
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{
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MeshGenerator generator = (MeshGenerator)target;
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if (generator.baked)
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{
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SplineEditorGUI.SetHighlightColors(SplinePrefs.highlightColor, SplinePrefs.highlightContentColor);
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if (SplineEditorGUI.EditorLayoutSelectableButton(new GUIContent("Revert Bake", "Makes the mesh dynamic again and allows editing"), true, true))
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{
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for (int i = 0; i < generators.Length; i++)
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{
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generators[i].Unbake();
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EditorUtility.SetDirty(generators[i]);
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}
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}
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return;
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}
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base.OnInspectorGUI();
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}
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protected override void BodyGUI()
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{
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base.BodyGUI();
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MeshGenerator generator = (MeshGenerator)target;
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serializedObject.Update();
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SerializedProperty calculateTangents = serializedObject.FindProperty("_calculateTangents");
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SerializedProperty markDynamic = serializedObject.FindProperty("_markDynamic");
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SerializedProperty size = serializedObject.FindProperty("_size");
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SerializedProperty color = serializedObject.FindProperty("_color");
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SerializedProperty normalMethod = serializedObject.FindProperty("_normalMethod");
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SerializedProperty useSplineSize = serializedObject.FindProperty("_useSplineSize");
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SerializedProperty useSplineColor = serializedObject.FindProperty("_useSplineColor");
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SerializedProperty offset = serializedObject.FindProperty("_offset");
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SerializedProperty rotation = serializedObject.FindProperty("_rotation");
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SerializedProperty flipFaces = serializedObject.FindProperty("_flipFaces");
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SerializedProperty doubleSided = serializedObject.FindProperty("_doubleSided");
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SerializedProperty meshIndexFormat = serializedObject.FindProperty("_meshIndexFormat");
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EditorGUI.BeginChangeCheck();
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EditorGUILayout.Space();
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_commonFoldout = EditorGUILayout.Foldout(_commonFoldout, "Common", foldoutHeaderStyle);
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if (_commonFoldout)
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{
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EditorGUI.indentLevel++;
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if (showSize) EditorGUILayout.PropertyField(size, new GUIContent("Size"));
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if (showColor) EditorGUILayout.PropertyField(color, new GUIContent("Color"));
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if (showNormalMethod) EditorGUILayout.PropertyField(normalMethod, new GUIContent("Normal Method"));
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if (showOffset) EditorGUILayout.PropertyField(offset, new GUIContent("Offset"));
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if (showRotation) EditorGUILayout.PropertyField(rotation, new GUIContent("Rotation"));
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if (showTangents) EditorGUILayout.PropertyField(calculateTangents, new GUIContent("Calculate Tangents"));
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EditorGUILayout.PropertyField(useSplineSize, new GUIContent("Use Spline Size"));
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EditorGUILayout.PropertyField(useSplineColor, new GUIContent("Use Spline Color"));
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EditorGUILayout.PropertyField(markDynamic, new GUIContent("Mark Dynamic", "Improves performance in situations where the mesh changes frequently"));
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EditorGUILayout.PropertyField(meshIndexFormat, new GUIContent("Index Format", "Format of the mesh index buffer data. Index buffer can either be 16 bit(supports up to 65535 vertices in a mesh), or 32 bit(supports up to 4 billion vertices).Default index format is 16 bit, since that takes less memory and bandwidth."));
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if(meshIndexFormat.enumValueIndex > 0)
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{
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EditorGUILayout.HelpBox("Note that GPU support for 32 bit indices is not guaranteed on all platforms; for example Android devices with Mali-400 GPU do not support them.", MessageType.Warning);
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}
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EditorGUI.indentLevel--;
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}
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if (showDoubleSided || showFlipFaces)
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{
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("Faces", EditorStyles.boldLabel);
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if (showDoubleSided) EditorGUILayout.PropertyField(doubleSided, new GUIContent("Double-sided"));
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if (!generator.doubleSided && showFlipFaces) EditorGUILayout.PropertyField(flipFaces, new GUIContent("Flip Faces"));
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}
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if (generator.GetComponent<MeshCollider>() != null)
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{
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("Mesh Collider", EditorStyles.boldLabel);
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generator.colliderUpdateRate = EditorGUILayout.FloatField("Collider Update Iterval", generator.colliderUpdateRate);
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}
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if (EditorGUI.EndChangeCheck())
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{
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serializedObject.ApplyModifiedProperties();
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for (int i = 0; i < generators.Length; i++)
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{
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generators[i].Rebuild();
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}
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}
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}
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protected override void FooterGUI()
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{
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base.FooterGUI();
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showInfo = EditorGUILayout.Foldout(showInfo, "Info & Components");
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if (showInfo)
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{
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MeshGenerator generator = (MeshGenerator)target;
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MeshFilter filter = generator.GetComponent<MeshFilter>();
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if (filter == null) return;
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MeshRenderer renderer = generator.GetComponent<MeshRenderer>();
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string str = "";
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if (filter.sharedMesh != null) str = "Vertices: " + filter.sharedMesh.vertexCount + "\r\nTriangles: " + (filter.sharedMesh.triangles.Length / 3);
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else str = "No info available";
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EditorGUILayout.HelpBox(str, MessageType.Info);
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bool showFilter = filter.hideFlags == HideFlags.None;
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bool last = showFilter;
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showFilter = EditorGUILayout.Toggle("Show Mesh Filter", showFilter);
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if (last != showFilter)
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{
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if (showFilter) filter.hideFlags = HideFlags.None;
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else filter.hideFlags = HideFlags.HideInInspector;
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}
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bool showRenderer = renderer.hideFlags == HideFlags.None;
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last = showRenderer;
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showRenderer = EditorGUILayout.Toggle("Show Mesh Renderer", showRenderer);
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if (last != showRenderer)
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{
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if (showRenderer) renderer.hideFlags = HideFlags.None;
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else renderer.hideFlags = HideFlags.HideInInspector;
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}
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}
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if (generators.Length == 1)
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{
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if (GUILayout.Button("Bake Mesh"))
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{
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MeshGenerator generator = (MeshGenerator)target;
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bakeWindow = EditorWindow.GetWindow<BakeMeshWindow>();
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bakeWindow.Init(generator);
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}
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}
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}
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protected override void Awake()
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{
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MeshGenerator generator = (MeshGenerator)target;
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MeshRenderer rend = generator.GetComponent<MeshRenderer>();
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if (rend == null) return;
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base.Awake();
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}
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protected override void OnDestroy()
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{
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MeshGenerator generator = (MeshGenerator)target;
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base.OnDestroy();
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MeshGenerator gen = (MeshGenerator)target;
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if (gen == null) return;
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if (gen.GetComponent<MeshCollider>() != null) generator.UpdateCollider();
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if (bakeWindow != null) bakeWindow.Close();
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}
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protected override void OnDelete()
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{
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base.OnDelete();
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MeshGenerator generator = (MeshGenerator)target;
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if (generator == null) return;
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MeshFilter filter = generator.GetComponent<MeshFilter>();
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if (filter != null) filter.hideFlags = HideFlags.None;
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MeshRenderer renderer = generator.GetComponent<MeshRenderer>();
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if (renderer != null) renderer.hideFlags = HideFlags.None;
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}
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protected virtual void UVControls(MeshGenerator generator)
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{
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serializedObject.Update();
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SerializedProperty uvMode = serializedObject.FindProperty("_uvMode");
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SerializedProperty uvOffset = serializedObject.FindProperty("_uvOffset");
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SerializedProperty uvRotation = serializedObject.FindProperty("_uvRotation");
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SerializedProperty uvScale = serializedObject.FindProperty("_uvScale");
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EditorGUILayout.Space();
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EditorGUILayout.LabelField("Uv Coordinates", EditorStyles.boldLabel);
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EditorGUI.BeginChangeCheck();
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EditorGUILayout.PropertyField(uvMode, new GUIContent("UV Mode"));
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EditorGUILayout.PropertyField(uvOffset, new GUIContent("UV Offset"));
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EditorGUILayout.PropertyField(uvRotation, new GUIContent("UV Rotation"));
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EditorGUILayout.PropertyField(uvScale, new GUIContent("UV Scale"));
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if (EditorGUI.EndChangeCheck()) serializedObject.ApplyModifiedProperties();
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}
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}
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}
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