Analytical Geometry
position of the point inside the triangle i don't understand how to find it?
position of the point inside the triangle i don't understand how to find it?
1 Answer
Aman Bansal
Dear Piyai,
One method would be plug the x and z values into the plane equation for the triangle and solve for y, i.e. (off the top of my head, so no guarantee of correctness):
ax + by + cz + d = 0
ax + cz + d = -by
y = -(ax + cz + d) / b
You can easily compute the plane equation for the triangle from its vertices (A, B, and C).
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Aman Bansal
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