Game/Fishing2NetTest
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

提交修改

Browse Source
This commit is contained in:
Bob.Song
2026-03-06 09:44:00 +08:00
parent e125bb869e
commit db7bc90fe2
3631 changed files with 9050 additions and 395938 deletions
Download Patch File Download Diff File Expand all files Collapse all files

110
Assets/Plugins/FairyGUI/Scripts/Core/BlendMode.cs
View File

@@ -1,110 +0,0 @@
using UnityEngine;
using NativeBlendMode = UnityEngine.Rendering.BlendMode;
namespace FairyGUI
{
/*关于BlendMode.Off, 这种模式相当于Blend Off指令的效果。当然，在着色器里使用Blend Off指令可以获得更高的效率，
但因为Image着色器本身就有多个关键字，复制一个这样的着色器代价太大，所有为了节省Shader数量便增加了这样一种模式，也是可以接受的。
*/
/// <summary>
///
/// </summary>
public enum BlendMode
{
Normal,
None,
Add,
Multiply,
Screen,
Erase,
Mask,
Below,
Off,
One_OneMinusSrcAlpha,
Custom1,
Custom2,
Custom3
}
/// <summary>
///
/// </summary>
public class BlendModeUtils
{
public class BlendFactor
{
public NativeBlendMode srcFactor;
public NativeBlendMode dstFactor;
public bool pma;
public BlendFactor(NativeBlendMode srcFactor, NativeBlendMode dstFactor, bool pma = false)
{
this.srcFactor = srcFactor;
this.dstFactor = dstFactor;
this.pma = pma;
}
}
//Source指的是被计算的颜色，Destination是已经在屏幕上的颜色。
//混合结果=Source * factor1 + Destination * factor2
public static BlendFactor[] Factors = new BlendFactor[] {
//Normal
new BlendFactor(NativeBlendMode.SrcAlpha, NativeBlendMode.OneMinusSrcAlpha),
//None
new BlendFactor(NativeBlendMode.One, NativeBlendMode.One),
//Add
new BlendFactor(NativeBlendMode.SrcAlpha, NativeBlendMode.One),
//Multiply
new BlendFactor(NativeBlendMode.DstColor, NativeBlendMode.OneMinusSrcAlpha, true),
//Screen
new BlendFactor(NativeBlendMode.One, NativeBlendMode.OneMinusSrcColor, true),
//Erase
new BlendFactor(NativeBlendMode.Zero, NativeBlendMode.OneMinusSrcAlpha),
//Mask
new BlendFactor(NativeBlendMode.Zero, NativeBlendMode.SrcAlpha),
//Below
new BlendFactor(NativeBlendMode.OneMinusDstAlpha, NativeBlendMode.DstAlpha),
//Off
new BlendFactor(NativeBlendMode.One, NativeBlendMode.Zero),
//One_OneMinusSrcAlpha
new BlendFactor(NativeBlendMode.One, NativeBlendMode.OneMinusSrcAlpha),
//Custom1
new BlendFactor(NativeBlendMode.SrcAlpha, NativeBlendMode.OneMinusSrcAlpha),
//Custom2
new BlendFactor(NativeBlendMode.SrcAlpha, NativeBlendMode.OneMinusSrcAlpha),
//Custom3
new BlendFactor(NativeBlendMode.SrcAlpha, NativeBlendMode.OneMinusSrcAlpha)
};
/// <summary>
///
/// </summary>
/// <param name="mat"></param>
/// <param name="blendMode"></param>
public static void Apply(Material mat, BlendMode blendMode)
{
BlendFactor bf = Factors[(int)blendMode];
mat.SetFloat(ShaderConfig.ID_BlendSrcFactor, (float)bf.srcFactor);
mat.SetFloat(ShaderConfig.ID_BlendDstFactor, (float)bf.dstFactor);
if (bf.pma)
mat.SetFloat(ShaderConfig.ID_ColorOption, 1);
else
mat.SetFloat(ShaderConfig.ID_ColorOption, 0);
}
/// <summary>
///
/// </summary>
/// <param name="blendMode"></param>
/// <param name="srcFactor"></param>
/// <param name="dstFactor"></param>
public static void Override(BlendMode blendMode, NativeBlendMode srcFactor, NativeBlendMode dstFactor)
{
BlendFactor bf = Factors[(int)blendMode];
bf.srcFactor = srcFactor;
bf.dstFactor = dstFactor;
}
}
}