77 lines
3.4 KiB
C#
77 lines
3.4 KiB
C#
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using System;
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using UnityEditor;
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using UnityEngine;
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namespace Unity.Mathematics.Editor
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{
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[CustomPropertyDrawer(typeof(bool2)), CustomPropertyDrawer(typeof(bool3)), CustomPropertyDrawer(typeof(bool4))]
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[CustomPropertyDrawer(typeof(double2)), CustomPropertyDrawer(typeof(double3)), CustomPropertyDrawer(typeof(double4))]
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[CustomPropertyDrawer(typeof(float2)), CustomPropertyDrawer(typeof(float3)), CustomPropertyDrawer(typeof(float4))]
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[CustomPropertyDrawer(typeof(int2)), CustomPropertyDrawer(typeof(int3)), CustomPropertyDrawer(typeof(int4))]
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[CustomPropertyDrawer(typeof(uint2)), CustomPropertyDrawer(typeof(uint3)), CustomPropertyDrawer(typeof(uint4))]
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[CustomPropertyDrawer(typeof(DoNotNormalizeAttribute))]
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class PrimitiveVectorDrawer : PropertyDrawer
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{
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static class Content
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{
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public static readonly string doNotNormalizeCompatibility = L10n.Tr(
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$"{typeof(DoNotNormalizeAttribute).Name} only works with {typeof(quaternion)} and primitive vector types."
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);
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public static readonly string doNotNormalizeTooltip =
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L10n.Tr("This value is not normalized, which may produce unexpected results.");
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public static readonly GUIContent[] labels2 = { new GUIContent("X"), new GUIContent("Y") };
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public static readonly GUIContent[] labels3 = { new GUIContent("X"), new GUIContent("Y"), new GUIContent("Z") };
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public static readonly GUIContent[] labels4 = { new GUIContent("X"), new GUIContent("Y"), new GUIContent("Z"), new GUIContent("W") };
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}
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public override bool CanCacheInspectorGUI(SerializedProperty property)
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{
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return false;
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}
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public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
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{
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var height = EditorGUIUtility.singleLineHeight;
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if (!EditorGUIUtility.wideMode)
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height += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
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return height;
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}
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public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
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{
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var subLabels = Content.labels4;
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var startIter = "x";
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switch (property.type[property.type.Length - 1])
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{
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case '2':
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subLabels = Content.labels2;
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break;
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case '3':
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subLabels = Content.labels3;
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break;
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case '4':
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subLabels = Content.labels4;
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break;
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default:
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{
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if (property.type == nameof(quaternion))
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startIter = "value.x";
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else if (attribute is DoNotNormalizeAttribute)
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{
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EditorGUI.HelpBox(EditorGUI.PrefixLabel(position, label), Content.doNotNormalizeCompatibility, MessageType.None);
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return;
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}
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break;
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}
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}
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if (attribute is DoNotNormalizeAttribute && string.IsNullOrEmpty(label.tooltip))
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label.tooltip = Content.doNotNormalizeTooltip;
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EditorGUI.BeginProperty(position, label, property);
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EditorGUI.MultiPropertyField(position, subLabels, property.FindPropertyRelative(startIter), label);
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EditorGUI.EndProperty();
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}
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}
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}
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