If you draw an extra square just delete it with your eraser tool (also kept at 1 pixel width, see the red circle) it will look neater and your audience will thank you for it.
如果你画一个额外的广场上删除您的橡皮擦工具，(也保持在1个像素宽度，看见一个红色的圆圈)它的外观简洁和您的观众都会感谢你。
Pixel Noir is an installation for galleries: a wall inhabited by a projected living shape made of light pixels, which endlessly bounces on a black square painting hung on the wall.
黑色像素是一件室内装置作品：无数跃动的光像素点投射到挂有方形黑色画作的展厅墙上。
In the general ellipse - generating algorithm for raster - pixel, there are always multiplication and square root operating in the main iteration loop, so the calculating cost is more expensive.
在一般光栅象素的椭圆生成算法中，其主循环中均带有乘法和开方等运算，因而其计算量较大。
应用推荐