From 1bf306d4d93cc21c220a3f31835023e49e84dd2d Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Sun, 22 May 2011 14:22:07 -0600
Subject: Add cameras, objects, and spheres to Python module.
---
libdimension-python/tests/demo.py | 16 +++++++++++++++-
libdimension-python/tests/geometry.py | 4 ++--
2 files changed, 17 insertions(+), 3 deletions(-)
(limited to 'libdimension-python/tests')
diff --git a/libdimension-python/tests/demo.py b/libdimension-python/tests/demo.py
index 187f4ef..982fa60 100755
--- a/libdimension-python/tests/demo.py
+++ b/libdimension-python/tests/demo.py
@@ -35,4 +35,18 @@ except OSError as e:
else:
raise
-scene = Scene(canvas = canvas)
+camera = PerspectiveCamera(location = (0, 0.25, -4),
+ look_at = Zero)
+camera.transform(rotate(53*Y))
+
+objects = []
+
+sphere = Sphere(radius = 1, center = Zero)
+objects.append(sphere)
+
+scene = Scene(canvas = canvas,
+ camera = camera,
+ objects = objects)
+scene.raytrace()
+
+canvas.writePNG('demo.png')
diff --git a/libdimension-python/tests/geometry.py b/libdimension-python/tests/geometry.py
index 9c79ef5..0c53ad6 100755
--- a/libdimension-python/tests/geometry.py
+++ b/libdimension-python/tests/geometry.py
@@ -63,12 +63,12 @@ assert str(m) == '\n' \
'[9.0\t10.0\t11.0\t12.0]\n' \
'[0.0\t0.0\t0.0\t1.0]', str(m)
-s = scale(1, 2, 3)
+s = scale(Vector(1, 2, 3))
assert s == Matrix(1, 0, 0, 0,
0, 2, 0, 0,
0, 0, 3, 0), s
-t = translate(x = 1, y = 2, z = 3)
+t = translate((1, 2, 3))
assert t == Matrix(1, 0, 0, 1,
0, 1, 0, 2,
0, 0, 1, 3), t
--
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