2026-04-16 오브젝트 그림자

2026-04-16 04:58:10 +09:00
parent 0fe8b18872
commit 42646a636f
303 changed files with 54374 additions and 20 deletions
--- a/Packages/com.baddog.rendering.arealight/Editor/AreaLightShadowSettingsDrawer.cs
+++ b/Packages/com.baddog.rendering.arealight/Editor/AreaLightShadowSettingsDrawer.cs
@@ -0,0 +1,136 @@
+using UnityEngine;
+using UnityEditor;
+
+namespace BadDog.Rendering.AreaLight
+{
+    /// <summary>
+    /// Custom property drawer for AreaLightShadowSettings
+    /// </summary>
+    [CustomPropertyDrawer(typeof(AreaLightShadowSettings))]
+    public class AreaLightShadowSettingsDrawer : PropertyDrawer
+    {
+        private SerializedProperty m_ShadowAtlasResolution;
+        private SerializedProperty m_MaxShadowCastingLights;
+        private SerializedProperty m_ShadowFilter;
+        private SerializedProperty m_PcssShadowSoftness;
+        private SerializedProperty m_PcssBlockerSampleCount;
+        private SerializedProperty m_PcssFilterSampleCount;
+        
+        private string m_CachedPropertyPath;
+
+        private void FindProperties(SerializedProperty property)
+        {
+            string currentPath = property.propertyPath;
+            
+            if (m_CachedPropertyPath != currentPath)
+            {
+                m_ShadowAtlasResolution = property.FindPropertyRelative("shadowAtlasResolution");
+                m_MaxShadowCastingLights = property.FindPropertyRelative("maxShadowCastingLights");
+                m_ShadowFilter = property.FindPropertyRelative("shadowFilter");
+                m_PcssShadowSoftness = property.FindPropertyRelative("pcssShadowSoftness");
+                m_PcssBlockerSampleCount = property.FindPropertyRelative("pcssBlockerSampleCount");
+                m_PcssFilterSampleCount = property.FindPropertyRelative("pcssFilterSampleCount");
+                m_CachedPropertyPath = currentPath;
+            }
+        }
+
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+            FindProperties(property);
+            
+            EditorGUI.BeginProperty(position, label, property);
+
+            Rect foldoutRect = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight);
+            property.isExpanded = EditorGUI.Foldout(foldoutRect, property.isExpanded, label, true);
+            
+            if (!property.isExpanded)
+            {
+                EditorGUI.EndProperty();
+                return;
+            }
+
+            EditorGUI.indentLevel++;
+            float yOffset = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+
+            DrawProperty(m_ShadowAtlasResolution, ref yOffset, position);
+            DrawProperty(m_MaxShadowCastingLights, ref yOffset, position);
+
+            Rect shadowFilterRect = new Rect(position.x, position.y + yOffset, position.width, EditorGUIUtility.singleLineHeight);
+            EditorGUI.PropertyField(shadowFilterRect, m_ShadowFilter, new GUIContent("Shadow Filter"));
+            yOffset += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+
+            if (m_ShadowFilter != null)
+            {
+                AreaLightShadowSettings.BGAreaLightShadowMode shadowFilterMode = 
+                    (AreaLightShadowSettings.BGAreaLightShadowMode)m_ShadowFilter.enumValueIndex;
+
+                if (shadowFilterMode == AreaLightShadowSettings.BGAreaLightShadowMode.PCSS)
+                {
+                    Rect headerRect = new Rect(position.x, position.y + yOffset, position.width, EditorGUIUtility.singleLineHeight);
+                    EditorGUI.LabelField(headerRect, "PCSS", EditorStyles.boldLabel);
+                    yOffset += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+
+                    DrawProperty(m_PcssShadowSoftness, ref yOffset, position);
+                    DrawProperty(m_PcssBlockerSampleCount, ref yOffset, position);
+                    DrawProperty(m_PcssFilterSampleCount, ref yOffset, position);
+                }
+            }
+
+            EditorGUI.indentLevel--;
+            EditorGUI.EndProperty();
+        }
+
+        private void DrawProperty(SerializedProperty prop, ref float yOffset, Rect position)
+        {
+            if (prop != null)
+            {
+                Rect rect = new Rect(position.x, position.y + yOffset, position.width, EditorGUI.GetPropertyHeight(prop));
+                EditorGUI.PropertyField(rect, prop, true);
+                yOffset += EditorGUI.GetPropertyHeight(prop) + EditorGUIUtility.standardVerticalSpacing;
+            }
+        }
+
+        public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
+        {
+            float height = EditorGUIUtility.singleLineHeight;
+
+            if (!property.isExpanded)
+            {
+                return height;
+            }
+
+            FindProperties(property);
+
+            height += GetPropertyHeight(m_ShadowAtlasResolution);
+            height += GetPropertyHeight(m_MaxShadowCastingLights);
+
+            if (m_ShadowFilter != null)
+            {
+                height += EditorGUI.GetPropertyHeight(m_ShadowFilter) + EditorGUIUtility.standardVerticalSpacing;
+
+                AreaLightShadowSettings.BGAreaLightShadowMode shadowFilterMode = 
+                    (AreaLightShadowSettings.BGAreaLightShadowMode)m_ShadowFilter.enumValueIndex;
+
+                if (shadowFilterMode == AreaLightShadowSettings.BGAreaLightShadowMode.PCSS)
+                {
+                    height += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
+                    height += GetPropertyHeight(m_PcssShadowSoftness);
+                    height += GetPropertyHeight(m_PcssBlockerSampleCount);
+                    height += GetPropertyHeight(m_PcssFilterSampleCount);
+                }
+            }
+
+            return height;
+        }
+
+        private float GetPropertyHeight(SerializedProperty prop)
+        {
+            if (prop != null)
+            {
+                return EditorGUI.GetPropertyHeight(prop) + EditorGUIUtility.standardVerticalSpacing;
+            }
+            return 0f;
+        }
+    }
+}
+