From 3ec26ddd28cbcc279a4fa65de8d68c68b3950576 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Wed, 13 Jul 2011 13:47:17 -0600 Subject: Implement triangles. --- libdimension-python/tests/demo.py | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'libdimension-python/tests/demo.py') diff --git a/libdimension-python/tests/demo.py b/libdimension-python/tests/demo.py index 96ef22c..e4e1e14 100755 --- a/libdimension-python/tests/demo.py +++ b/libdimension-python/tests/demo.py @@ -19,6 +19,7 @@ # along with this program. If not, see . # ######################################################################### +from math import * from dimension import * # Treat warnings as errors for tests @@ -116,6 +117,24 @@ torii = Union( spike = Union([arrow, torii]).transform(rotate(-45*X)) +strip_textures = [ + Texture(pigment = Red), + Texture(pigment = Orange), + Texture(pigment = Yellow), +] +strip_triangles = [] + +a = 0 +b = Vector(0, sqrt(3)/2, 0.5) +c = Z +for i in range(128): + strip_triangles.append(Triangle(a, b, c, texture = strip_textures[i%3])) + a = b + b = c + c = a + Z + +strip = Union(strip_triangles).transform(translate(5, -2, -4)) + ground = Plane( normal = Y, distance = -2, @@ -131,6 +150,7 @@ ground = Plane( objects = [ hollow_cube, spike, + strip, ground, ] -- cgit v1.2.3