tri
Computes the first intersection of a triangle strip with this line. This line is interpreted as a ray; intersection points behind the line's origin are ignored.
The triangle strip is specified by a list of vertex points and a list of elements indicating the triangle strip tessellation of those vertices. The triangle strip elements are interpreted in the same manner as OpenGL, where each index indicates a vertex position rather than an actual index into the points array (e.g. a triangle strip index of 1 indicates the XYZ tuple starting at array index 3).
Return
true if this line intersects the triangle strip, otherwise false
Parameters
an array of points containing XYZ tuples
the number of coordinates between the first coordinate of adjacent points - must be at least 3
an array of indices into the points defining the triangle strip organization
the number of indices to consider
a pre-allocated Vec3 in which to return the nearest intersection point, if any
Throws
If array is empty, if the stride is less than 3, if the count is less than 0