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SoftMaskForUGUI
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fix: Raycast coordinates are incorrect 

Close #52
pull/87/head
mob-sakai 2020-01-28 19:23:10 +09:00
parent f5bd6003a8
commit 0f74fb8255
1 changed files with 6 additions and 1 deletions
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7
Scripts/SoftMask.cs
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@ -45,6 +45,8 @@ namespace Coffee.UIExtensions
new Color(1, 1, 1, 0), new Color(1, 1, 1, 0),
}; };
static bool s_UVStartsAtTop;
//################################ //################################
// Serialize Members. // Serialize Members.
@ -259,7 +261,9 @@ namespace Coffee.UIExtensions
} }
int x = (int)((softMaskBuffer.width - 1) * Mathf.Clamp01(sp.x / Screen.width)); int x = (int)((softMaskBuffer.width - 1) * Mathf.Clamp01(sp.x / Screen.width));
int y = (int)((softMaskBuffer.height - 1) * Mathf.Clamp01(sp.y / Screen.height)); int y = s_UVStartsAtTop
? (int)((softMaskBuffer.height - 1) * Mathf.Clamp01(sp.y / Screen.height))
: (int)((softMaskBuffer.height - 1) * (1 - Mathf.Clamp01(sp.y / Screen.height)));
return 0.5f < GetPixelValue(x, y, interactions); return 0.5f < GetPixelValue(x, y, interactions);
} }
@ -282,6 +286,7 @@ namespace Coffee.UIExtensions
// Register. // Register.
if (s_ActiveSoftMasks.Count == 0) if (s_ActiveSoftMasks.Count == 0)
{ {
s_UVStartsAtTop = SystemInfo.graphicsUVStartsAtTop;
Canvas.willRenderCanvases += UpdateMaskTextures; Canvas.willRenderCanvases += UpdateMaskTextures;
if (s_StencilCompId == 0) if (s_StencilCompId == 0)