incidence geometry Flashcards
What is the explicit form for a line doing?
generating points
What is the implicit form for a line doing
incidence checking. (checking if a point is on the line)
explicit line representation
implicit line representation
explicit plane representation
implicit plane representation
explicit sphere representation
implicit sphere representation
How can i compute an intersection with an explicit and an implicit form?
insert explicit form into inplicit form.
How can i compute an intersection with two explicit forms?
set the two form equal
line plane intersection
at the line plane intersections, what is if n^T * d = 0
It means that either the line is inside the plane or parallel to the plane.
line sphere intersection
alternative line sphere intersection
line triangle intersection