「Unity/UIImage/Texture」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→Textureの値渡し) |
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| (同じ利用者による、間の1版が非表示) | |||
| 行1: | 行1: | ||
| − | == | + | ==Textureの値渡し== |
<pre> | <pre> | ||
var tmpTexture = CopyTexture((Texture2D)texture); | var tmpTexture = CopyTexture((Texture2D)texture); | ||
| 行19: | 行19: | ||
</pre> | </pre> | ||
参考：https://qiita.com/UnityFoo/items/25b8304036e0a8ca7798 | 参考：https://qiita.com/UnityFoo/items/25b8304036e0a8ca7798 | ||
| + | |||
| + | ==Texture高速化== | ||
| + | 参考：https://baba-s.hatenablog.com/entry/2022/08/29/103639 | ||
2023年3月10日 (金) 03:56時点における版
Textureの値渡し
var tmpTexture = CopyTexture((Texture2D)texture); tmpTexture.Apply();
コピーロジック
public Texture2D CopyTexture(Texture2D source)
{
var texture = new Texture2D(source.width, source.height, TextureFormat.RGBA32, false);
var renderTexture = new RenderTexture(texture.width, texture.height, 32);
Graphics.Blit(source, renderTexture);
RenderTexture.active = renderTexture;
texture.ReadPixels(new Rect(0, 0, renderTexture.width, renderTexture.height), 0, 0);
RenderTexture.active = null;
RenderTexture.DestroyImmediate(renderTexture);
return texture;
}
参考：https://qiita.com/UnityFoo/items/25b8304036e0a8ca7798
