Barycentric Coordinates for the Impatient
نویسندگان
چکیده
Theorem 1 (Line). The equation of a line is ux+ vy + wz = 0 where u, v, w are reals. (These u, v and w are unique up to scaling.) ∗Mewto55555, Missouri. I can be contacted at [email protected]. †v Enhance, SFBA. I can be reached at [email protected]. 1For ABC counterclockwise, this is positive when P , Q and R are in counterclockwise order, and negative otherwise. When ABC is labeled clockwise the convention is reversed; that is, [PQR] is positive if and only if it is oriented in the same way as ABC. In this article, ABC will always be labeled counterclockwise.
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