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from headless import HeadlessTestCase
from moderngl_window import geometry
from moderngl_window.geometry import AttributeNames
from moderngl_window.opengl.vao import BufferInfo
class GeomtryTestCase(HeadlessTestCase):
custom_attrs = AttributeNames(
position="test_pos",
normal="test_normal",
texcoord_0="test_uv0",
)
def test_bbox(self):
"""Create a bounding box"""
mesh = geometry.bbox(size=(1.0, 1.0, 1.0), name="test_bbox")
self.assertEqual(mesh.name, "test_bbox")
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.POSITION), BufferInfo)
# Use custom buffer/attribute names
mesh = geometry.bbox(size=(1.0, 1.0, 1.0), name="test_bbox", attr_names=self.custom_attrs)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.POSITION), BufferInfo)
def test_cube(self):
"""Create a cube"""
mesh = geometry.cube(size=(1.0, 1.0, 1.0), name="test_cube")
self.assertEqual(mesh.name, "test_cube")
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.POSITION), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.NORMAL), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.TEXCOORD_0), BufferInfo)
# Use custom buffer/attribute names
mesh = geometry.cube(size=(1.0, 1.0, 1.0), name="test_cube", attr_names=self.custom_attrs)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.POSITION), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.NORMAL), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.TEXCOORD_0), BufferInfo)
def test_quad_fs(self):
"""Create a fullscreen quad"""
mesh = geometry.quad_fs(name="test_quad_fs")
self.assertEqual(mesh.name, "test_quad_fs")
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.POSITION), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.NORMAL), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.TEXCOORD_0), BufferInfo)
# Use custom buffer/attribute names
mesh = geometry.quad_fs(name="test_quad_fs", attr_names=self.custom_attrs)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.POSITION), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.NORMAL), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.TEXCOORD_0), BufferInfo)
def test_sphere(self):
"""Create a spwhere"""
mesh = geometry.sphere(radius=2.0, sectors=32, rings=16, name="test_sphere")
self.assertEqual(mesh.name, "test_sphere")
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.POSITION), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.NORMAL), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(AttributeNames.TEXCOORD_0), BufferInfo)
# Use custom buffer/attribute names
mesh = geometry.sphere(radius=2.0, sectors=32, rings=16, name="test_sphere", attr_names=self.custom_attrs)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.POSITION), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.NORMAL), BufferInfo)
self.assertIsInstance(mesh.get_buffer_by_name(self.custom_attrs.TEXCOORD_0), BufferInfo)
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