int width, int height) { int frameSize = width * height; int yIndex = 0; int uvIndex = frameSize; for (int j = 0; j < height; j++) { for (int i = 0; i < width; i++) { uint8_t R = argb[2]; uint8_t G = argb[1]; uint8_t B = argb[0]; argb...
export const parseHexColor = (color) => { let hex = color.slice(1); let a = 1; if (hex.length === 3) { hex = `${hex[0]}${hex[0]}${hex[1]}${hex[1]}${hex[2]}${hex[2]}`; } if (hex.length === 8) { a = parseInt(hex.slice(6), 16) / 255; hex = hex....
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#后前两位是对透明度的设置,而接下来的6位是16进制的颜色设置。 关于透明度和IEfilter之间的换算: 下面是RGB颜色与16进制颜色的换算方法: 比如rgb(196, 50, 61), 196/16等于12余4,12对应的是C,所以196对应的值C4, 50/16等于3余2,所以对应的值为32,...
Offset -1, -1 ColorMask RGB Blend SrcAlpha OneMinusSrcAlpha ColorMaterial AmbientAndDiffuse SetTexture [_MainTex] { Combine Texture * Primary } } } } 另外分别复制Unlit - Transparent Colored 1、2、3,分别创建 Unlit - Transparent Colored ETC1 1、2、3。并逐一添加A贴图,并读取A贴图的r通道。
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121 122 123 124 125 126 127 128 /** * unsigned long PackRGBA(): Helper method that packs RGBA channels into a single 4 byte pixel. * * unsigned char r: red channel. * unsigned char g: green channel. * unsigned char b: blue channel. * unsigned char a: alpha channel. */unsigned...
在调试ie8兼容性的问题时,发现ie8不支持rgba。 关于rgba(),即为颜色设置的方法函数,rgb代表颜色,a代表透明度。 如rgba(0,0,0,0.1)表示透明值为0.1的黑色。 如上,是一个红色透明的正方形的方块,但在ie8中不能正常显示,只能显示成一个透明的模块,也就是看不见了。 这时就需要使用ie的filter来解决rgba的...
Honeydew 240 255 240 #F0FFF0 DarkSlateGray3 121 205 205 #79CDCD MintCream 245 255 250 #F5FFFA DarkSlateGray4 82 139 139 #528B8B Azure 240 255 255 #F0FFFF Aquamarine1 127 255 212 #7FFFD4 AliceBlue 240 248 255 #F0F8FF Aquamarine2 118 238 198 #76EEC6 lavender 230 230 250...