Initial commit

2026-06-03 04:34:26 -07:00 · 2022-01-22 20:13:49 -08:00
parent f9d23e5bcf
commit 687473573d
878 changed files with 70957 additions and 0 deletions
@@ -0,0 +1,92 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace SimpleLightProbePlacer.Editor
+{
+    [CanEditMultipleObjects, CustomEditor(typeof(LightProbeVolume))]
+    public class LightProbeVolumeEditor : UnityEditor.Editor
+    {
+        public override void OnInspectorGUI()
+        {
+            var volume = (LightProbeVolume)target;
+
+            EditorGUI.BeginChangeCheck();
+
+            GUILayout.Space(10);
+            EditorGUILayout.LabelField("Volume", EditorStyles.boldLabel);
+            var origin = EditorGUILayout.Vector3Field("Origin", volume.Origin);
+            var size = EditorGUILayout.Vector3Field("Size", volume.Size);
+
+            GUILayout.Space(10);
+            EditorGUILayout.LabelField("Density", EditorStyles.boldLabel);
+            var type = (LightProbeVolumeType)EditorGUILayout.EnumPopup("Density Type", volume.Type);
+            
+            float densityMin = volume.Type == LightProbeVolumeType.Fixed ? 1 : 0.1f;
+            float densityMax = volume.Type == LightProbeVolumeType.Fixed ? 100 : 50;
+        
+            var density = volume.Density;
+            density.x = EditorGUILayout.Slider("DensityX", volume.Density.x, densityMin, densityMax);
+            density.y = EditorGUILayout.Slider("DensityY", volume.Density.y, densityMin, densityMax);
+            density.z = EditorGUILayout.Slider("DensityZ", volume.Density.z, densityMin, densityMax);
+
+            if (EditorGUI.EndChangeCheck())
+            {
+                Undo.RecordObject(target, "Light Probe Volume changes");
+
+                volume.Density = density;
+                volume.Type = type;
+                volume.Volume = new Volume(origin, size);
+
+                EditorUtility.SetDirty(target);
+            }
+        }
+    
+        private void OnSceneGUI()
+        {
+            var lightProbeVolume = (LightProbeVolume)target;
+
+            var volume = TransformVolume.EditorVolumeControl(lightProbeVolume, 0.1f, LightProbeVolume.EditorColor);
+
+            if (volume != lightProbeVolume.Volume)
+            {
+                Undo.RecordObject(target, "Light Probe Volume changes");
+                lightProbeVolume.Volume = volume;
+                EditorUtility.SetDirty(target);
+            }
+        }
+
+        [DrawGizmo(GizmoType.Selected | GizmoType.InSelectionHierarchy | GizmoType.Active)]
+        private static void DrawGizmoVolume(LightProbeVolume volume, GizmoType gizmoType)
+        {
+            var color = LightProbeVolume.EditorColor;
+            Gizmos.color = color;
+            Gizmos.matrix = Matrix4x4.TRS(volume.transform.position, volume.transform.rotation, Vector3.one);
+            Gizmos.DrawWireCube(volume.Origin, volume.Size);
+            
+            if (gizmoType != (GizmoType.Selected | GizmoType.InSelectionHierarchy | GizmoType.Active)) return;
+            
+            color.a = 0.25f;
+            Gizmos.color = color;
+            Gizmos.DrawCube(volume.Origin, volume.Size);
+
+            var probes = volume.CreatePositions();
+
+            for (int i = 0; i < probes.Count; i++)
+            {
+                Gizmos.DrawIcon(probes[i], "NONE", false);
+            }
+        }
+
+        [MenuItem("GameObject/Light/Light Probe Volume")]
+        private static void CreateLightProbeVolume(MenuCommand menuCommand)
+        {
+            var go = new GameObject("Light Probe Volume");
+
+            go.AddComponent<LightProbeVolume>();
+            GameObjectUtility.SetParentAndAlign(go, menuCommand.context as GameObject);
+            Undo.RegisterCreatedObjectUndo(go, "Create Light Probe Volume");
+
+            Selection.activeGameObject = go;
+        }
+    }
+}