continous triangle-triangle intersection test

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backtobedlam
Posts: 1
Joined: Wed Jul 13, 2011 7:02 am

continous triangle-triangle intersection test

Post by backtobedlam »

there are two triangles in the sence,one is movable,the other is not,the vertex of the movable triangle move linearly,now,the position of the three vertex of the movable triangle are known at two continous moments,how can I find out whether the two triangles interseced in this process，and if they really intersec,when they began to intersect?
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