文件名称:Grad-U-and-moving-rules
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- 图形图像处理(光照,映射..)
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- [Text]
- 上传时间:
- 2012-11-26
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- 1kb
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- je***
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计算梯度向量Grad U和圆饼的移动规则:将所有的力都正因分解,分解成x轴方向和y轴方向的力,整个问题就简单化了,通过分别求出x轴方向和y轴方向的力之和,就可以知道该圆饼将要移动的轨迹,而x轴方向和y轴方向的合力方向应该就是该圆饼的梯度向量的方向。而所有圆饼的梯度向量就组成了Grad U-Because of all the forces are decomposed into the x-axis direction and the y-axis direction of the force, the whole problem simplistic, were obtained by x-axis direction and the y-axis direction of the force of and to know that the pie track to be moved, and x-axis direction and the y-axis direction of the force should be the vector of the pie the direction of the gradient. All round cake on the formation of the gradient vector Grad U
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Grad U and moving rules.txt