get intersection between a line and a plane
get intersection between a line and a plane
line2plane(ptLine, ptDir, planePt, planeNorm)
ptLine |
vector of length 3: point on line |
ptDir |
vector of length 3: direction vector of line |
planePt |
vector of length 3: point on plane |
planeNorm |
vector of length 3: plane normal vector |
hit point
in case you only have three points on a plane (named pt1, pt2, pt3 you can get the plane's normal by calling crossProduct(pt1-pt2,pt1-pt3).
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