OpenCV Q&A Forum - RSS feedhttp://answers.opencv.org/questions/OpenCV answersenCopyright <a href="http://www.opencv.org">OpenCV foundation</a>, 2012-2018.Fri, 17 Apr 2020 14:06:41 -0500sample v for inclusion in parametric equationhttp://answers.opencv.org/question/229150/sample-v-for-inclusion-in-parametric-equation/I am working through the following equation in the plane-line intersection point. But the question is smaller than this.
I am confused about v, the direction vector:
t = - (dot(n,p) + d) / dot (n, v)
I know one contributing equation is:
p = po + t * v
I know that v represents the direction vector. What do I calculate v from :
- 2 different points on the plane?
- position vectors on the planes?
- other?superflyFri, 17 Apr 2020 14:06:41 -0500http://answers.opencv.org/question/229150/