[英]How can I return a color in a get method using a bool?
The main goal is to be able to use either the custom or default colors. 主要目标是能够使用自定义或默认颜色。
using UnityEditor;
using UnityEngine;
using UnityEngine.Rendering;
// Implementation from UnityEditor.Graphs.GraphGUI
public static class GraphBackground
{
public static Color CustomkGridMinorColorDark;
public static Color CustomkGridMajorColorDark;
public static Color CustomkGridMinorColorLight;
public static Color CustomkGridMajorColorLight;
public static bool defaultColors = true;
private static readonly Color kGridMinorColorDark = new Color(0f, 0f, 0f, 0.18f);
private static readonly Color kGridMajorColorDark = new Color(0f, 0f, 0f, 0.28f);
private static readonly Color kGridMinorColorLight = new Color(0f, 0f, 0f, 0.1f);
private static readonly Color kGridMajorColorLight = new Color(0f, 0f, 0f, 0.15f);
private static Color gridMinorColor
{
get
{
if (EditorGUIUtility.isProSkin)
return kGridMinorColorDark;
else
return kGridMinorColorLight;
}
}
private static Color gridMajorColor
{
get
{
if (EditorGUIUtility.isProSkin)
return kGridMajorColorDark;
else
return kGridMajorColorLight;
}
}
I want to use the flag defaultColors to decide if to use the default colors or the custom colors. 我想使用标志defaultColors来决定是使用默认颜色还是自定义颜色。
The problem is that if I'm doing : 问题是,如果我在做:
private static Color gridMinorColor
{
get
{
if (defaultColors == true)
{
if (EditorGUIUtility.isProSkin)
return kGridMinorColorDark;
else
return kGridMinorColorLight;
}
}
}
I'm getting error on the get since it's not returning anything now. 我现在遇到错误,因为它现在不返回任何内容。
Well simply not all cases of gridMinorColor
return a valid value. 好吧,不是所有的
gridMinorColor
案例gridMinorColor
返回有效值。 In your case you can also use the conditional operator ?
在您的情况下,您还可以使用条件运算符
?
to make your code a bit more easy to read/write 使您的代码更易于阅读/编写
private static Color gridMinorColor
{
get
{
if (defaultColors)
{
return EditorGUIUtility.isProSkin ? kGridMinorColorDark : kGridMinorColorLight;
}
// equals the else part
// but since you return within the if you can skip the else keyword
return EditorGUIUtility.isProSkin ? CustomkGridMinorColorDark : CustomkGridMinorColorLight;
}
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.