Misaki/com.misaki.shader-gui
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Added GetEnumValue;

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Added EnumFlagsDrawer;
Added custom keywordName option to KeywordTexturePropertySingleLine;
This commit is contained in:
Misaki
2025-02-03 15:44:46 +09:00
parent 4723c9833a
commit dc1f1fb4e7
6 changed files with 162 additions and 16 deletions
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76
Editor/PropertyDrawer/EnumFlagsDrawer.cs Normal file
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@@ -0,0 +1,76 @@
using System;
using System.Reflection;
using UnityEditor;
using UnityEngine;
using UnityEngine.Rendering;
namespace Misaki.ShaderGUI
{
public class EnumFlagsUIDrawer : MaterialPropertyDrawer
{
private readonly Type enumType;
public EnumFlagsUIDrawer(string enumTypeName, string assemblyName)
{
enumType = Type.GetType(Assembly.CreateQualifiedName(assemblyName, enumTypeName), true);
}
private static bool IsPropertyTypeSuitable(MaterialProperty prop)
{
#if UNITY_6000_1_OR_NEWER
return prop.propertyType == ShaderPropertyType.Float || prop.propertyType == ShaderPropertyType.Range || prop.propertyType == ShaderPropertyType.Int;
#else
return prop.type == MaterialProperty.PropType.Float || prop.type == MaterialProperty.PropType.Range || prop.type == MaterialProperty.PropType.Float;
#endif
}
public override void OnGUI(Rect position, MaterialProperty prop, GUIContent label, MaterialEditor editor)
{
if (!IsPropertyTypeSuitable(prop))
{
var c = EditorGUIUtility.TrTempContent("Toggle used on a non-float property: " + prop.name);
EditorGUI.LabelField(position, c, EditorStyles.helpBox);
return;
}
MaterialEditor.BeginProperty(position, prop);
#if UNITY_6000_1_OR_NEWER
if (prop.propertyType != ShaderPropertyType.Int)
#else
if (prop.type != MaterialProperty.PropType.Int)
#endif
{
EditorGUI.BeginChangeCheck();
var value = (int)prop.floatValue;
EditorGUI.showMixedValue = prop.hasMixedValue;
var enumValue = EditorGUI.EnumFlagsField(position, label, (Enum)Enum.ToObject(enumType, value));
value = Convert.ToInt32(enumValue);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
prop.floatValue = value;
}
}
else
{
EditorGUI.BeginChangeCheck();
var value = prop.intValue;
EditorGUI.showMixedValue = prop.hasMixedValue;
var enumValue = EditorGUI.EnumFlagsField(position, label, (Enum)Enum.ToObject(enumType, value));
value = Convert.ToInt32(enumValue);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
prop.intValue = value;
}
}
MaterialEditor.EndProperty();
}
}
}

2
Editor/PropertyDrawer/EnumFlagsDrawer.cs.meta Normal file
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@@ -0,0 +1,2 @@
fileFormatVersion: 2
guid: 44cf7877640af1d4795a4d087824f9f5

59
Editor/PropertyDrawer/PopupDrawer.cs
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@@ -9,11 +9,11 @@ namespace Misaki.ShaderGUI
{
private static readonly GUIContent[] _options = { new("Disabled"), new("Enabled") };
protected virtual void SetKeyword(MaterialProperty prop, bool on)
protected virtual void OnPropertyChange(MaterialProperty prop)
{
}
static bool IsPropertyTypeSuitable(MaterialProperty prop)
private static bool IsPropertyTypeSuitable(MaterialProperty prop)
{
#if UNITY_6000_1_OR_NEWER
return prop.propertyType == ShaderPropertyType.Float || prop.propertyType == ShaderPropertyType.Range || prop.propertyType == ShaderPropertyType.Int;
@@ -41,14 +41,14 @@ namespace Misaki.ShaderGUI
{
EditorGUI.BeginChangeCheck();
var value = (int)Math.Abs(prop.floatValue);
var value = (int)Mathf.Abs(prop.floatValue);
EditorGUI.showMixedValue = prop.hasMixedValue;
value = EditorGUI.Popup(position, label, value, _options);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
prop.floatValue = value;
SetKeyword(prop, value != 0);
OnPropertyChange(prop);
}
}
else
@@ -62,7 +62,7 @@ namespace Misaki.ShaderGUI
if (EditorGUI.EndChangeCheck())
{
prop.intValue = value;
SetKeyword(prop, value != 0);
OnPropertyChange(prop);
}
}
@@ -74,7 +74,7 @@ namespace Misaki.ShaderGUI
{
private const string Keyword_Suffix = "_ON";
protected override void SetKeyword(MaterialProperty prop, bool on)
protected override void OnPropertyChange(MaterialProperty prop)
{
var keywordName = prop.name.ToUpper() + Keyword_Suffix;
foreach (var target in prop.targets)
@@ -84,7 +84,52 @@ namespace Misaki.ShaderGUI
continue;
}
material.SetKeyword(new LocalKeyword(material.shader, keywordName), on);
#if UNITY_6000_1_OR_NEWER
if (prop.propertyType != ShaderPropertyType.Int)
#else
if (prop.type != MaterialProperty.PropType.Int)
#endif
{
material.SetKeyword(new LocalKeyword(material.shader, keywordName), prop.floatValue != 0);
}
else
{
material.SetKeyword(new LocalKeyword(material.shader, keywordName), prop.intValue != 0);
}
}
}
}
public class PassPopupDrawer : PopupUIDrawer
{
private readonly string _passName;
public PassPopupDrawer(string passName)
{
_passName = passName;
}
protected override void OnPropertyChange(MaterialProperty prop)
{
foreach (var target in prop.targets)
{
if (target is not Material material)
{
continue;
}
#if UNITY_6000_1_OR_NEWER
if (prop.propertyType != ShaderPropertyType.Int)
#else
if (prop.type != MaterialProperty.PropType.Int)
#endif
{
material.SetShaderPassEnabled(_passName, prop.floatValue != 0);
}
else
{
material.SetShaderPassEnabled(_passName, prop.intValue != 0);
}
}
}
}