更新

Assets/OtherPlugins/GraphicsCat/Modules/MarkupShaderGUI/Editor/Helpers/DrawHelper.cs

@@ -0,0 +1,70 @@
+#if UNITY_EDITOR
+
+using UnityEditor;
+using UnityEngine;
+
+namespace GraphicsCat.MarkupShaderGUIInternal
+{
+    public class DrawHelper
+    {
+        static readonly Color k_LineColorLight = new Color(0.8f, 0.8f, 0.8f, 1);
+        static readonly Color k_LineColorDark = new Color(0.8f, 0.8f, 0.8f, 1) * 2.7f;
+
+        public static void DrawLine()
+        {
+            var previousColor = GUI.color;
+            GUI.color = EditorGUIUtility.isProSkin ? k_LineColorDark : k_LineColorLight;
+            GUILayout.Box("", GUILayout.Height(1), GUILayout.ExpandWidth(true));
+            GUI.color = previousColor;
+        }
+
+        public static void DrawSeparator()
+        {
+            const int SpacePixelds = 3;
+            GUILayout.Space(SpacePixelds);
+            DrawHelper.DrawLine();
+            GUILayout.Space(SpacePixelds);
+        }
+
+        public static float DrawFloatRange(string displayName, float val, float min, float max)
+        {
+            EditorGUILayout.BeginHorizontal();
+            var guiConent = GUIUtils.TempContent(displayName);
+            GUILayout.Label(guiConent, GUILayout.ExpandWidth(false));
+            val = GUILayout.HorizontalSlider(val, min, max, GUILayout.ExpandWidth(true));
+            val = EditorGUILayout.FloatField(val, GUILayout.Width(40));
+            EditorGUILayout.EndHorizontal();
+            return val;
+        }
+
+        public static void DrawLeftRight(string label, ref float left, ref float right, float min = 0, float max = 1, float strict = 1)
+        {
+            EditorGUILayout.BeginHorizontal();
+            {
+                var guiConent = GUIUtils.TempContent(label);
+                GUILayout.Label(guiConent, GUILayout.MinWidth(103.0f));
+
+                left = EditorGUILayout.FloatField(left);
+                left = Mathf.Clamp(left, min, max);
+                if (strict == 1)
+                {
+                    if (left > right)
+                        left = right;
+                }
+
+                right = EditorGUILayout.FloatField(right);
+                right = Mathf.Clamp(right, min, max);
+                if (strict == 1)
+                {
+                    if (right < left)
+                        right = left;
+                }
+            }
+            EditorGUILayout.EndHorizontal();
+
+            EditorGUILayout.MinMaxSlider(ref left, ref right, min, max);
+        }
+    }
+}
+
+#endif