116 lines
4.2 KiB
C#
116 lines
4.2 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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namespace JBooth.MicroVerseCore
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{
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[CustomEditor(typeof(HoleStamp))]
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public class HoleStampEditor : Editor
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{
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public bool preview = false;
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public override void OnInspectorGUI()
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{
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GUIUtil.DrawHeaderLogo();
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serializedObject.Update();
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using var changeScope = new EditorGUI.ChangeCheckScope();
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HoleStamp ms = (HoleStamp)target;
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if (ms.GetComponentInParent<MicroVerse>() == null)
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{
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EditorGUILayout.HelpBox("Stamp is not under MicroVerse in the hierarchy, will have no effect", MessageType.Warning);
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}
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var otherTextureWeight = serializedObject.FindProperty("filterSet").FindPropertyRelative("otherTextureWeight");
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var filters = serializedObject.FindProperty("filterSet").FindPropertyRelative("textureFilters");
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var filtersEnabled = serializedObject.FindProperty("filterSet").FindPropertyRelative("textureFilterEnabled");
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GUIUtil.DrawFilterSet(ms, ms.filterSet, otherTextureWeight, filters, filtersEnabled, ms.transform, true);
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serializedObject.ApplyModifiedProperties();
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if (changeScope.changed)
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{
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MicroVerse.instance?.Invalidate(ms.GetBounds(), MicroVerse.InvalidateType.All); // because tree's can now mod height/splats
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}
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}
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private void OnSceneGUI()
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{
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var stamp = (HoleStamp)target;
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if (stamp.filterSet.falloffFilter.filterType == FalloffFilter.FilterType.PaintMask)
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{
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GUIUtil.DoPaintSceneView(stamp, SceneView.currentDrawingSceneView, stamp.filterSet.falloffFilter.paintMask, stamp.GetBounds(), stamp.transform);
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}
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}
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private void OnEnable()
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{
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EditorApplication.update += OnUpdate;
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SceneView.duringSceneGui += OnSceneRepaint;
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}
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private void OnDisable()
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{
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EditorApplication.update -= OnUpdate;
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SceneView.duringSceneGui -= OnSceneRepaint;
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}
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private bool HasFrameBounds() => Selection.objects.Length > 0;
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public Bounds OnGetFrameBounds()
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{
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var transforms = Selection.GetTransforms(SelectionMode.Unfiltered);
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Bounds result = new Bounds(transforms[0].position, transforms[0].lossyScale);
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for (int i = 1; i < transforms.Length; i++)
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result.Encapsulate(new Bounds(transforms[i].position, transforms[i].lossyScale));
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result.extents *= 0.5f;
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return result;
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}
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static Texture2D overlayTex = null;
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private void OnSceneRepaint(SceneView sceneView)
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{
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RenderTexture.active = sceneView.camera.activeTexture;
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if (MicroVerse.instance != null)
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{
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if (overlayTex == null)
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{
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overlayTex = Resources.Load<Texture2D>("microverse_stamp_texture");
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}
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var terrains = MicroVerse.instance.terrains;
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var hs = (target as HoleStamp);
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if (hs == null) return;
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Color color = Color.clear;
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if (MicroVerse.instance != null)
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{
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color = MicroVerse.instance.options.colors.textureStampColor;
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}
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PreviewRenderer.DrawStampPreview(hs, terrains, hs.transform, hs.filterSet.falloffFilter, color, overlayTex);
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}
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}
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private void OnUpdate()
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{
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foreach (var target in targets)
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{
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if (target == null)
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continue;
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var hs = (HoleStamp)target;
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if (hs != null && hs.transform.hasChanged)
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{
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hs.transform.hasChanged = false;
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var r = hs.transform.localRotation.eulerAngles;
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r.z = 0;
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hs.transform.localRotation = Quaternion.Euler(r);
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MicroVerse.instance?.Invalidate(hs.GetBounds(), MicroVerse.InvalidateType.All);
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}
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}
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}
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}
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}
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