Hi,
I need to solve these problems :
1) to determine if a 3D point is in or out a polygon (in 3D)
2) draw x,y,z cartesian ases and point, curves or segments in 3D in a
canvas.
Do you know a class to do it ?
_____
FleX
.
Re: I find a class to ... ... draw x,y,z cartesian ases and point, curves or segments in 3D in a ...canvas.... (comp.lang.java)
Re: Convert old formats to OpenType? ... > Character wrote: ... >>> segments.... > curves that were destined for output to a plotter, ... > nodes and a gazillion line segments, requiring an inordinate amount of ... (comp.fonts)
Re: Fitting One Curve Between 2 Others ... third discontinuous curve consisting of straight line segments between ... between the line segments and the first two curves at the contact ... then you can make the error in the slopes... minimize the maximum abs deviation of the slopes ... (sci.math.num-analysis)
Re: finding intersection point ... % Computes the locations where two curves intersect.... % can be broken with NaNs or have vertical segments.... % algorithm that might return duplicates of some intersection points, ... % segment pairs that could not possibly cross. ... (comp.soft-sys.matlab)
Re: Joining two striagt lines with a smooth curve ... >The simplest case would be joining the two line segments with a ...>tangent circular arc.... For higher order contact,both curves should have a matching minimum order derivative, which is possible if straight lines y1,y2 are replaced by higher order curves, say other circles or parabolas. ... (sci.math)
