def initializeScene(infile, subdivision=10.0):
scene = readScene(infile)
patches = createPatches(scene, applyMacros(scene), subdivision)
arrays = createGlArraysForPatches(patches) # from experimentCachingFormFactors, arrays are slightly faster
formfactorengine = HemicubeFormFactorEngine(patches=patches, resolution=256, arrays=arrays)
return scene, patches, formfactorengine
def setUp(self):
self.infile = "./xml_test_files/test_scene.xml"
self.inscene = readScene(self.infile)
self.transformations = applyMacros(self.inscene)
self.triangleset = self.inscene.get_head().get_objectdef()[0].get_triangleset()[0]
self.triangleset_objectdef = self.inscene.get_head().get_objectdef()[0]
self.cuboid = self.inscene.get_head().get_objectdef()[3].get_cuboid()[0]
self.cuboid_objectdef = self.inscene.get_head().get_objectdef()[3]
self.barrel_objectdef = self.inscene.get_head().get_objectdef()[2]
self.barrel = self.barrel_objectdef.get_barrel()[0]
self.teapot_objectdef = self.inscene.get_head().get_objectdef()[4]
self.teapot = self.teapot_objectdef.get_teapot()[0]
def setUp(self):
self.infile = "./xml_test_files/test_scene_radiosity_relaxation.xml"
self.reffile = "./xml_test_files/test_scene_rr_rrv_computed.xml"
self.outfileJacobi = "./xml_test_files/test_scene_jacobi_iteration.xml"
self.outfileGaussSeidel = "./xml_test_files/test_scene_gauss_seidel.xml"
self.outfileSouthwell = "./xml_test_files/test_scene_southwell.xml"
self.outfileProgressiveRefinement = "./xml_test_files/test_scene_progressive_refinement.xml"
self.resolution = 256
self.inscene = readScene(self.infile)
self.patches = createPatches(self.inscene, applyMacros(self.inscene), 1000000.0) # to ensure no subdivision
self.formfactorengine = HemicubeFormFactorEngine(patches=self.patches, resolution=self.resolution)
# cache all the form factors for every patch
self.cached_form_factors = {}
for patch in self.patches:
self.cached_form_factors[patch] = self.formfactorengine.computeFormFactorsForPatch(patch)
def setUp(self):
self.infile = "./xml_test_files/test_scene_xmlscenewriter.xml"
self.inscene = readScene(self.infile)
self.outfile = "./xml_test_files/test_scene_xmlscenewriter_rewritten.xml"
writeScene(self.inscene, self.outfile)
self.scene = readScene(self.outfile)
def setUp(self):
self.infile = "./xml_test_files/test_scene_xmlscene_functions.xml"
self.inscene = readScene(self.infile)
def setUp(self):
self.infile = "./test_scene.xml"
self.inscene = readScene(self.infile)
use_display_list = True
use_gl_arrays = False
elif arg == "arrays":
use_gl_arrays = True
use_display_list = False
except:
sys.exit(2)
if do_cache_timing is True:
for i in [1000000, 100, 40, 10, 5, 3, 1]:
ffe = None
display_list = None
vbos = None
arrays = None
scene = readScene(test_scene)
patches = createPatches(scene, applyMacros(scene), float(i))
outfile = "./experiments/memoize_experiment_"
if use_hemicube_ffe is True:
ffe = HemicubeFormFactorEngine(patches=patches, resolution=res, display_list=display_list, arrays=arrays, createGLUTRenderingContext=True)
outfile += ffe.toString() + "_"
if use_display_list:
outfile += "display_list_"
display_list = createGL_TRIANGLESDisplayListForPatches(patches)
elif use_gl_arrays:
outfile += "gl_arrays_"
arrays = createGlArraysForPatches(patches)
elif use_vbos:
def test_convert_patches_to_xml_scene(self):
writeScene(convertPatchesToXmlScene(self.patches), self.outfile)
self.patch_scene = readScene(self.outfile)
def setUp(self):
self.infile = "./xml_test_files/test_scene_patch.xml"
self.inscene = readScene(self.infile)
self.patches = createPatches(self.inscene, applyMacros(self.inscene), 1000000.0) # to ensure no subdivision
self.outfile = "./xml_test_files/test_scene_patch_rewritten.xml"
