Add Python client.

3 files changed, 235 insertions, 0 deletions

diff --git a/dimension/tests/Makefile.am b/dimension/tests/Makefile.am
new file mode 100644
index 0000000..147df24
--- /dev/null
+++ b/dimension/tests/Makefile.am
@@ -0,0 +1,30 @@
+###########################################################################
+## Copyright (C) 2009-2011 Tavian Barnes <tavianator@tavianator.com>     ##
+##                                                                       ##
+## This file is part of The Dimension Build Suite.                       ##
+##                                                                       ##
+## The Dimension Build Suite is free software; you can redistribute it   ##
+## and/or modify it under the terms of the GNU General Public License as ##
+## published by the Free Software Foundation; either version 3 of the    ##
+## License, or (at your option) any later version.                       ##
+##                                                                       ##
+## The Dimension Build Suite is distributed in the hope that it will be  ##
+## useful, but WITHOUT ANY WARRANTY; without even the implied warranty   ##
+## of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  ##
+## General Public License for more details.                              ##
+##                                                                       ##
+## You should have received a copy of the GNU General Public License     ##
+## along with this program.  If not, see <http://www.gnu.org/licenses/>. ##
+###########################################################################
+
+TESTS = demo.dmnsn                                                             \
+        complex.dmnsn
+TEST_EXTENSIONS = .dmnsn
+DMNSN_LOG_COMPILER = $(top_builddir)/dimension/dimension
+AM_DMNSN_LOG_FLAGS = --strict
+TESTS_ENVIRONMENT = PYTHONPATH=$(top_builddir)/libdimension-python/.libs
+
+EXTRA_DIST = $(TESTS)
+
+clean-local:
+	rm -f *.png
diff --git a/dimension/tests/complex.dmnsn b/dimension/tests/complex.dmnsn
new file mode 100644
index 0000000..261052e
--- /dev/null
+++ b/dimension/tests/complex.dmnsn
@@ -0,0 +1,71 @@
+#########################################################################
+# Copyright (C) 2010-2011 Tavian Barnes <tavianator@tavianator.com>     #
+#                                                                       #
+# This file is part of The Dimension Test Suite.                        #
+#                                                                       #
+# The Dimension Test Suite is free software; you can redistribute it    #
+# and/or modify it under the terms of the GNU General Public License as #
+# published by the Free Software Foundation; either version 3 of the    #
+# License, or (at your option) any later version.                       #
+#                                                                       #
+# The Dimension Test Suite is distributed in the hope that it will be   #
+# useful, but WITHOUT ANY WARRANTY; without even the implied warranty   #
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  #
+# General Public License for more details.                              #
+#                                                                       #
+# You should have received a copy of the GNU General Public License     #
+# along with this program.  If not, see <http://www.gnu.org/licenses/>. #
+#########################################################################
+
+camera = PerspectiveCamera(location = (3, 6, -11),
+                           look_at   = 0)
+
+background = 0.5*Color(0.73, 0.90, 0.97)
+
+light_color = 0.25*White
+lights.append(PointLight(location = (-3, 0, -5), color = light_color))
+lights.append(PointLight(location = (-1, 0, -5), color = light_color))
+lights.append(PointLight(location = ( 1, 0, -5), color = light_color))
+lights.append(PointLight(location = ( 3, 0, -5), color = light_color))
+
+lights.append(PointLight(location = (-3, 5, -5), color = light_color))
+lights.append(PointLight(location = (-1, 5, -5), color = light_color))
+lights.append(PointLight(location = ( 1, 5, -5), color = light_color))
+lights.append(PointLight(location = ( 3, 5, -5), color = light_color))
+
+objects.append(
+  Plane(
+    normal = Y, distance = -4,
+
+    texture = Texture(
+      pigment = Color(0.73, 0.90, 0.97),
+      finish = Ambient(0.5),
+    )
+  )
+)
+
+def make_sphere(x, y, z, size):
+  size -= 1
+
+  dx = sin(2*pi*x/size)
+  dy = sin(2*pi*y/size)
+  dz = sin(2*pi*z/size)
+  return Sphere(
+    center = 5*Vector(x, y, z)/size
+             + Vector(dy + dz, dx + dz, dx + dy)/4
+             - Vector(2.5, 2.5, 2.5),
+    radius = 2/size,
+
+    texture = Texture(
+      pigment = Color(x/size, y/size, z/size),
+      finish  = Ambient(0.25) + Reflection(0.5)
+    )
+  )
+
+size = 10;
+for x in range(size):
+  for y in range(size):
+    for z in range(size):
+      objects.append(make_sphere(x, y, z, size))
+
+recursion_limit = 2*size
diff --git a/dimension/tests/demo.dmnsn b/dimension/tests/demo.dmnsn
new file mode 100644
index 0000000..47c0d76
--- /dev/null
+++ b/dimension/tests/demo.dmnsn
@@ -0,0 +1,134 @@
+#########################################################################
+# Copyright (C) 2010-2011 Tavian Barnes <tavianator@tavianator.com>     #
+#                                                                       #
+# This file is part of The Dimension Test Suite.                        #
+#                                                                       #
+# The Dimension Test Suite is free software; you can redistribute it    #
+# and/or modify it under the terms of the GNU General Public License as #
+# published by the Free Software Foundation; either version 3 of the    #
+# License, or (at your option) any later version.                       #
+#                                                                       #
+# The Dimension Test Suite is distributed in the hope that it will be   #
+# useful, but WITHOUT ANY WARRANTY; without even the implied warranty   #
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  #
+# General Public License for more details.                              #
+#                                                                       #
+# You should have received a copy of the GNU General Public License     #
+# along with this program.  If not, see <http://www.gnu.org/licenses/>. #
+#########################################################################
+
+# Camera
+camera = PerspectiveCamera(location = (0, 0.25, -4),
+                           look_at   = 0)
+camera.transform(rotate(53*Y))
+
+# Lights
+lights = [
+  PointLight(location = (-15, 20, 10), color = White),
+]
+
+# Objects
+
+hollow_cube = Difference(
+  [
+    Box(
+      (-1, -1, -1), (1, 1, 1),
+
+      texture = Texture(
+        pigment = Color(0, 0, 1, trans = 0.75, filter = 1/3),
+        finish  = Reflection(0.5),
+      ),
+      interior = Interior(
+        ior = 1.1,
+      ),
+    )
+    .transform(rotate(45*X)),
+
+    Sphere(
+      center = 0, radius = 1.25,
+      texture = Texture(
+        pigment = Green,
+        finish  = Phong(strength = 0.2, size = 40),
+      ),
+    )
+  ],
+)
+
+arrow = Union(
+  [
+    Cylinder(bottom = -1.25*Y, top = 1.25*Y, radius = 0.1),
+    Cone(
+      bottom = 1.25*Y, bottom_radius = 0.1,
+      top    = 1.5*Y,  top_radius    = 0,
+      open = True
+    ),
+  ],
+  texture = Texture(
+    pigment = ColorMap(
+      Gradient(Y),
+      {
+        0/6: Red,
+        1/6: Orange,
+        2/6: Yellow,
+        3/6: Green,
+        4/6: Blue,
+        5/6: Magenta,
+        6/6: Red,
+      },
+    )
+    .transform(scale(1, 2.75, 1))
+    .transform(translate(-1.25*Y)),
+  ),
+)
+arrow.transform(rotate(-45*X))
+
+torii = Union(
+  [
+    Torus(major_radius = 0.15, minor_radius = 0.05)
+      .transform(translate(-Y)),
+
+    Torus(major_radius = 0.15, minor_radius = 0.05),
+
+    Torus(major_radius = 0.15, minor_radius = 0.05)
+      .transform(translate(Y)),
+  ],
+  texture = Texture(
+    pigment = Blue,
+    finish  = Ambient(1),
+  ),
+)
+torii.transform(rotate(-45*X))
+
+ground = Plane(
+  normal = Y, distance = -2,
+
+  texture = Texture(
+    pigment = PigmentMap(
+      Checker(),
+      [
+        White,
+        ColorMap(Checker(), [Black, White]).transform(scale(1/3))
+      ],
+    ),
+  ),
+)
+
+objects = [
+  hollow_cube,
+  arrow,
+  torii,
+  ground,
+]
+
+# Sky sphere
+sky_sphere = SkySphere(
+  [
+    ColorMap(
+      pattern = Gradient(Y),
+      map     = {
+        0:    Orange,
+        0.35: Color(0, 0.1, 0.2, trans = 0.1, filter = 0.0),
+      },
+    ),
+  ]
+)