317 lines
20 KiB
C#
317 lines
20 KiB
C#
using UnityEditor;
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using UnityEngine;
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namespace Umbra {
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[CustomEditor(typeof(UmbraProfile))]
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public class UmbraProfileEditor : Editor {
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SerializedProperty shadowSource;
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SerializedProperty enableContactHardening, contactStrength, contactStrengthKnee, normalsSource;
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SerializedProperty occludersCount, occludersSearchRadius, sampleCount, lightSize, distantSpread;
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SerializedProperty blurIterations, blurType, blurSpread, blurEdgeSharpness, posterization;
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SerializedProperty overlayShadows, overlayShadowsIntensity, overlayShadowsColor;
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SerializedProperty preserveEdges, blurEdgeTolerance;
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SerializedProperty blurDepthAttenStart, blurDepthAttenLength, blurGrazingAttenuation;
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SerializedProperty blendCascades, cascade1BlendingStrength, cascade2BlendingStrength, cascade3BlendingStrength;
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SerializedProperty cascade1Scale, cascade2Scale, cascade3Scale, cascade4Scale;
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SerializedProperty loopStepOptimization, frameSkipOptimization, skipFrameMaxCameraDisplacement, skipFrameMaxCameraRotation, downsample, forceDepthPrepass;
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SerializedProperty style, maskTexture, maskScale;
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SerializedProperty contactShadows, contactShadowsInjectionPoint, contactShadowsSampleCount, contactShadowsStepping;
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SerializedProperty contactShadowsThicknessNear, contactShadowsThicknessDistanceMultiplier, contactShadowsJitter, contactShadowsBias, contactShadowsBiasFar;
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SerializedProperty contactShadowsIntensityMultiplier, contactShadowsDistanceFade, contactShadowsStartDistance, contactShadowsStartDistanceFade, contactShadowsNormalBias, contactShadowsVignetteSize;
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SerializedProperty contactShadowsEdgeSoftness, contactShadowsSoftEdges, contactShadowsPlanarShadows;
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SerializedProperty transparentReceiverPlane, receiverPlaneAltitude;
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SerializedProperty earlyOutSamples;
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static GUIStyle titleLabelStyle;
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static Color titleColor;
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Light thisLight;
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private void OnEnable () {
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if (target == null) return;
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titleColor = EditorGUIUtility.isProSkin ? new Color(0.52f, 0.66f, 0.9f) : new Color(0.12f, 0.16f, 0.4f);
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shadowSource = serializedObject.FindProperty("shadowSource");
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sampleCount = serializedObject.FindProperty("sampleCount");
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enableContactHardening = serializedObject.FindProperty("enableContactHardening");
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contactStrength = serializedObject.FindProperty("contactStrength");
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contactStrengthKnee = serializedObject.FindProperty("contactStrengthKnee");
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distantSpread = serializedObject.FindProperty("distantSpread");
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occludersCount = serializedObject.FindProperty("occludersCount");
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occludersSearchRadius = serializedObject.FindProperty("occludersSearchRadius");
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lightSize = serializedObject.FindProperty("lightSize");
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blurIterations = serializedObject.FindProperty("blurIterations");
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blurType = serializedObject.FindProperty("blurType");
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blurSpread = serializedObject.FindProperty("blurSpread");
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blurEdgeSharpness = serializedObject.FindProperty("blurEdgeSharpness");
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posterization = serializedObject.FindProperty("posterization");
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preserveEdges = serializedObject.FindProperty("preserveEdges");
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blurEdgeTolerance = serializedObject.FindProperty("blurEdgeTolerance");
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blurDepthAttenStart = serializedObject.FindProperty("blurDepthAttenStart");
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blurDepthAttenLength = serializedObject.FindProperty("blurDepthAttenLength");
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blurGrazingAttenuation = serializedObject.FindProperty("blurGrazingAttenuation");
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overlayShadows = serializedObject.FindProperty("overlayShadows");
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overlayShadowsIntensity = serializedObject.FindProperty("overlayShadowsIntensity");
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overlayShadowsColor = serializedObject.FindProperty("overlayShadowsColor");
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normalsSource = serializedObject.FindProperty("normalsSource");
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blendCascades = serializedObject.FindProperty("blendCascades");
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cascade1BlendingStrength = serializedObject.FindProperty("cascade1BlendingStrength");
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cascade2BlendingStrength = serializedObject.FindProperty("cascade2BlendingStrength");
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cascade3BlendingStrength = serializedObject.FindProperty("cascade3BlendingStrength");
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cascade1Scale = serializedObject.FindProperty("cascade1Scale");
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cascade2Scale = serializedObject.FindProperty("cascade2Scale");
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cascade3Scale = serializedObject.FindProperty("cascade3Scale");
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cascade4Scale = serializedObject.FindProperty("cascade4Scale");
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loopStepOptimization = serializedObject.FindProperty("loopStepOptimization");
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frameSkipOptimization = serializedObject.FindProperty("frameSkipOptimization");
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skipFrameMaxCameraDisplacement = serializedObject.FindProperty("skipFrameMaxCameraDisplacement");
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skipFrameMaxCameraRotation = serializedObject.FindProperty("skipFrameMaxCameraRotation");
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downsample = serializedObject.FindProperty("downsample");
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forceDepthPrepass = serializedObject.FindProperty("forceDepthPrepass");
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style = serializedObject.FindProperty("style");
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maskTexture = serializedObject.FindProperty("maskTexture");
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maskScale = serializedObject.FindProperty("maskScale");
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contactShadows = serializedObject.FindProperty("contactShadows");
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contactShadowsInjectionPoint = serializedObject.FindProperty("contactShadowsInjectionPoint");
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contactShadowsSampleCount = serializedObject.FindProperty("contactShadowsSampleCount");
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contactShadowsStepping = serializedObject.FindProperty("contactShadowsStepping");
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contactShadowsThicknessNear = serializedObject.FindProperty("contactShadowsThicknessNear");
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contactShadowsThicknessDistanceMultiplier = serializedObject.FindProperty("contactShadowsThicknessDistanceMultiplier");
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contactShadowsJitter = serializedObject.FindProperty("contactShadowsJitter");
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contactShadowsBias = serializedObject.FindProperty("contactShadowsBias");
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contactShadowsBiasFar = serializedObject.FindProperty("contactShadowsBiasFar");
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contactShadowsDistanceFade = serializedObject.FindProperty("contactShadowsDistanceFade");
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contactShadowsStartDistance = serializedObject.FindProperty("contactShadowsStartDistance");
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contactShadowsStartDistanceFade = serializedObject.FindProperty("contactShadowsStartDistanceFade");
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contactShadowsNormalBias = serializedObject.FindProperty("contactShadowsNormalBias");
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contactShadowsVignetteSize = serializedObject.FindProperty("contactShadowsVignetteSize");
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contactShadowsIntensityMultiplier = serializedObject.FindProperty("contactShadowsIntensityMultiplier");
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contactShadowsEdgeSoftness = serializedObject.FindProperty("contactShadowsEdgeSoftness");
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contactShadowsSoftEdges = serializedObject.FindProperty("contactShadowsSoftEdges");
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contactShadowsPlanarShadows = serializedObject.FindProperty("contactShadowsPlanarShadows");
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transparentReceiverPlane = serializedObject.FindProperty("transparentReceiverPlane");
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receiverPlaneAltitude = serializedObject.FindProperty("receiverPlaneAltitude");
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earlyOutSamples = serializedObject.FindProperty("earlyOutSamples");
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#if UNITY_2023_1_OR_NEWER
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UmbraSoftShadows umbraSoftShadows = FindAnyObjectByType<UmbraSoftShadows>(FindObjectsInactive.Include);
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#else
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UmbraSoftShadows umbraSoftShadows = FindObjectOfType<UmbraSoftShadows>(true);
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#endif
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if (umbraSoftShadows != null) {
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thisLight = umbraSoftShadows.GetComponent<Light>();
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}
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}
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public override void OnInspectorGUI () {
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serializedObject.Update();
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DrawSectionTitle("General Settings");
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EditorGUILayout.PropertyField(shadowSource);
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if (thisLight != null) {
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if (shadowSource.intValue != (int)ShadowSource.OnlyContactShadows && thisLight.shadows == LightShadows.None) {
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EditorGUILayout.HelpBox("Light has no shadows. Umbra Soft Shadows will not work.", MessageType.Warning);
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}
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else if (shadowSource.intValue == (int)ShadowSource.OnlyContactShadows && thisLight.shadows != LightShadows.None) {
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EditorGUILayout.HelpBox("Disable light shadows to use just contact shadows.", MessageType.Info);
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}
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}
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if (shadowSource.intValue == (int)ShadowSource.UmbraShadows) {
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EditorGUILayout.PropertyField(sampleCount);
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EditorGUILayout.PropertyField(lightSize);
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EditorGUILayout.PropertyField(enableContactHardening, new GUIContent("Contact Hardening"));
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if (enableContactHardening.boolValue) {
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EditorGUI.indentLevel++;
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#if UNITY_WEBGL
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EditorGUILayout.HelpBox("Contact hardening not suppoted on WebGL.", MessageType.Warning);
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GUI.enabled = false;
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#endif
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EditorGUILayout.PropertyField(contactStrength);
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if (contactStrength.floatValue > 0) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(contactStrengthKnee, new GUIContent("Knee"));
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.PropertyField(distantSpread);
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EditorGUILayout.PropertyField(occludersCount);
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if (occludersCount.intValue > 0) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(occludersSearchRadius, new GUIContent("Search Radius"));
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EditorGUI.indentLevel--;
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}
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GUI.enabled = true;
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EditorGUI.indentLevel--;
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}
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if (UmbraSoftShadows.isDeferred) {
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EditorGUILayout.PropertyField(normalsSource);
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}
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else {
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// In forward mode, show normals source but handle GBufferNormals fallback
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if (normalsSource.intValue == (int)NormalSource.GBufferNormals) {
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EditorGUILayout.HelpBox("GBuffer Normals is only available in Deferred rendering. Falling back to Reconstruct From Depth.", MessageType.Info);
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}
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EditorGUILayout.PropertyField(normalsSource);
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}
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}
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if (shadowSource.intValue != (int)ShadowSource.OnlyContactShadows) {
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EditorGUILayout.PropertyField(contactShadows);
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EditorGUI.indentLevel++;
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}
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else {
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// In OnlyContactShadows mode, show normals source but handle GBufferNormals fallback
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if (!UmbraSoftShadows.isDeferred && normalsSource.intValue == (int)NormalSource.GBufferNormals) {
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EditorGUILayout.HelpBox("GBuffer Normals is only available in Deferred rendering. Falling back to Reconstruct From Depth.", MessageType.Info);
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}
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EditorGUILayout.PropertyField(normalsSource);
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EditorGUILayout.Separator();
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DrawSectionTitle("Contact Shadows Settings");
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}
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if (shadowSource.intValue == (int)ShadowSource.OnlyContactShadows || contactShadows.boolValue) {
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EditorGUILayout.PropertyField(contactShadowsIntensityMultiplier, new GUIContent("Intensity"));
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EditorGUILayout.PropertyField(contactShadowsDistanceFade, new GUIContent("Distance Fade"));
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EditorGUILayout.PropertyField(contactShadowsSampleCount, new GUIContent("Sample Count"));
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EditorGUILayout.PropertyField(contactShadowsStepping, new GUIContent("Stepping"));
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EditorGUILayout.PropertyField(contactShadowsThicknessNear, new GUIContent("Thickness Near"));
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EditorGUILayout.PropertyField(contactShadowsThicknessDistanceMultiplier, new GUIContent("Thickness Distance Multiplier"));
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EditorGUILayout.PropertyField(contactShadowsPlanarShadows, new GUIContent("Planar Shadows"));
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EditorGUILayout.PropertyField(contactShadowsJitter, new GUIContent("Jitter"));
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EditorGUILayout.PropertyField(contactShadowsStartDistance, new GUIContent("Start Distance"));
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EditorGUILayout.PropertyField(contactShadowsStartDistanceFade, new GUIContent("Start Distance Fade"));
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EditorGUILayout.PropertyField(contactShadowsBias, new GUIContent("Depth Bias Near"));
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EditorGUILayout.PropertyField(contactShadowsBiasFar, new GUIContent("Depth Bias Far"));
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EditorGUILayout.PropertyField(contactShadowsNormalBias, new GUIContent("Normal Bias"));
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EditorGUILayout.PropertyField(contactShadowsSoftEdges, new GUIContent("Soft Edges"));
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if (contactShadowsSoftEdges.boolValue) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(contactShadowsEdgeSoftness, new GUIContent("Edge Softness"));
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.PropertyField(contactShadowsVignetteSize, new GUIContent("Vignette Size"));
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if (shadowSource.intValue == (int)ShadowSource.UmbraShadows) {
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EditorGUILayout.PropertyField(contactShadowsInjectionPoint, new GUIContent("Injection Point"));
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if (contactShadowsInjectionPoint.intValue == (int)ContactShadowsInjectionPoint.AfterOpaque) {
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EditorGUILayout.HelpBox("Computes contact shadows and blend result over the opaque texture. This option allows contact shadows over large distances (contact shadows integrated into shadow texture are limited by the shadow distance).", MessageType.Info);
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}
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}
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else {
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GUI.enabled = false;
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EditorGUILayout.LabelField("Injection Point", "After Opaque");
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GUI.enabled = true;
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}
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}
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if (shadowSource.intValue != (int)ShadowSource.OnlyContactShadows) {
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EditorGUI.indentLevel--;
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}
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if (shadowSource.intValue == (int)ShadowSource.UmbraShadows) {
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DrawSectionTitle("Look");
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EditorGUILayout.PropertyField(style);
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switch (style.intValue) {
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case (int)Style.Textured:
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EditorGUILayout.PropertyField(maskTexture, new GUIContent("Mask Texture"));
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EditorGUILayout.PropertyField(maskScale, new GUIContent("Scale"));
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break;
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case (int)Style.Default:
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EditorGUILayout.PropertyField(blurIterations);
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if (blurIterations.intValue > 0) {
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EditorGUILayout.PropertyField(blurType);
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EditorGUILayout.PropertyField(blurSpread, new GUIContent("Spread"));
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EditorGUILayout.PropertyField(blurEdgeTolerance, new GUIContent("Edge Tolerance"));
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EditorGUILayout.PropertyField(blurEdgeSharpness, new GUIContent("Edge Sharpness"));
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EditorGUILayout.PropertyField(posterization);
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if (!transparentReceiverPlane.boolValue) {
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EditorGUILayout.PropertyField(blurDepthAttenStart, new GUIContent("Blur Distance Attenuation", "Distance where blur starts reducing"));
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(blurDepthAttenLength, new GUIContent("Attenuation Length", "Length of the blur attenuation"));
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EditorGUI.indentLevel--;
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EditorGUILayout.PropertyField(blurGrazingAttenuation, new GUIContent("Grazing Angle Attenuation"));
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}
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}
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break;
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}
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EditorGUILayout.PropertyField(overlayShadows);
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if (overlayShadows.boolValue) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(overlayShadowsIntensity, new GUIContent("Intensity"));
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EditorGUILayout.PropertyField(overlayShadowsColor, new GUIContent("Color"));
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EditorGUI.indentLevel--;
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}
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}
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DrawSectionTitle("Advanced");
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if (shadowSource.intValue != (int)ShadowSource.OnlyContactShadows) {
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EditorGUILayout.PropertyField(downsample);
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if (downsample.boolValue) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(preserveEdges, new GUIContent("Edge Preserve"));
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EditorGUI.indentLevel--;
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}
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}
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EditorGUILayout.PropertyField(forceDepthPrepass);
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if (shadowSource.intValue != (int)ShadowSource.UnityShadows) {
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EditorGUILayout.PropertyField(loopStepOptimization, new GUIContent("Loop Optimization"));
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}
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if (shadowSource.intValue != (int)ShadowSource.OnlyContactShadows) {
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EditorGUILayout.PropertyField(frameSkipOptimization, new GUIContent("Frame Skip Optimization"));
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if (frameSkipOptimization.boolValue) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(skipFrameMaxCameraDisplacement, new GUIContent("Max Camera Displacement"));
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EditorGUILayout.PropertyField(skipFrameMaxCameraRotation, new GUIContent("Max Camera Rotation"));
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.PropertyField(earlyOutSamples);
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if (shadowSource.intValue == (int)ShadowSource.UmbraShadows) {
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EditorGUILayout.PropertyField(blendCascades);
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if (blendCascades.boolValue) {
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EditorGUI.indentLevel++;
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EditorGUILayout.PropertyField(cascade1BlendingStrength, new GUIContent("Cascade 1 Blending"));
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EditorGUILayout.PropertyField(cascade2BlendingStrength, new GUIContent("Cascade 2 Blending"));
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EditorGUILayout.PropertyField(cascade3BlendingStrength, new GUIContent("Cascade 3 Blending"));
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if (cascade1BlendingStrength.floatValue > 5f || cascade2BlendingStrength.floatValue > 5f || cascade3BlendingStrength.floatValue > 5f) {
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EditorGUILayout.HelpBox("Setting a high value in blending can introduce artifacts between the cascades. Reduce this value if this happens.", MessageType.Info);
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}
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EditorGUI.indentLevel--;
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}
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EditorGUILayout.PropertyField(cascade1Scale);
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EditorGUILayout.PropertyField(cascade2Scale);
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EditorGUILayout.PropertyField(cascade3Scale);
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EditorGUILayout.PropertyField(cascade4Scale);
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}
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}
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EditorGUILayout.PropertyField(transparentReceiverPlane);
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if (transparentReceiverPlane.boolValue) {
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EditorGUI.indentLevel++;
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if (contactShadows.boolValue) {
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EditorGUILayout.HelpBox("Contact Shadows are not compatible with the transparent receiver plane option.", MessageType.Warning);
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}
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EditorGUILayout.PropertyField(receiverPlaneAltitude, new GUIContent("Altitude"));
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EditorGUI.indentLevel--;
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}
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serializedObject.ApplyModifiedProperties();
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}
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void DrawSectionTitle (string s) {
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if (titleLabelStyle == null) {
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GUIStyle skurikenModuleTitleStyle = "ShurikenModuleTitle";
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titleLabelStyle = new GUIStyle(skurikenModuleTitleStyle);
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titleLabelStyle.contentOffset = new Vector2(5f, -2f);
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titleLabelStyle.normal.textColor = titleColor;
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titleLabelStyle.fixedHeight = 22;
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titleLabelStyle.fontStyle = FontStyle.Bold;
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}
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EditorGUILayout.Separator();
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GUILayout.Label(s, titleLabelStyle);
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}
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}
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} |