Initial import of asymptote-1.84 from pkgsrc-wip, packaged by

fulviociriaco, updated by me.

Asymptote is a powerful descriptive vector graphics language that
provides a natural coordinate-based framework for technical drawing.
Labels and equations are typeset with LaTeX, for high-quality
PostScript output.

A major advantage of Asymptote over other graphics packages is that
it is a programming language, as opposed to just a graphics program.

Features of Asymptote:

# provides a portable standard for typesetting mathematical figures,
just as TeX/LaTeX has become the standard for typesetting equations;

# generates and embeds 3D vector PRC graphics into PDF files;

# inspired by MetaPost, with a much cleaner, powerful C++-like
programming syntax and floating-point numerics;

# runs on all major platforms (UNIX, MacOS, Microsoft Windows);

# mathematically oriented (e.g. rotation of vectors by complex
multiplication);

# LaTeX typesetting of labels (for document consistency);

# uses simplex method and deferred drawing to solve overall size
constraint issues between fixed-sized objects (labels and arrowheads)
and objects that should scale with figure size;

# fully generalizes MetaPost path construction algorithms to three
dimensions;

# compiles commands into virtual machine code for speed without
sacrificing portability;

# high-level graphics commands are implemented in the Asymptote
language itself, allowing them to be easily tailored to specific
applications.

1 files changed, 14 insertions, 0 deletions

diff --git a/graphics/asymptote/patches/patch-aa b/graphics/asymptote/patches/patch-aa
new file mode 100644
index 00000000000..b0241f17587
--- /dev/null
+++ b/graphics/asymptote/patches/patch-aa
@@ -0,0 +1,14 @@
+$NetBSD: patch-aa,v 1.1.1.1 2009/08/21 23:02:29 wiz Exp $
+
+http://sourceforge.net/tracker/?func=detail&aid=2841433&group_id=120000&atid=685683
+
+--- drawsurface.h.orig	2009-08-20 06:26:46.000000000 +0000
++++ drawsurface.h
+@@ -319,7 +319,6 @@ public:
+   void bounds(bbox3& b);
+   
+   virtual ~drawNurbs() {
+-    delete[] c;
+     delete[] vknots;
+     delete[] uknots;
+     if(weights != NULL)