def init_test_object():
global _test_object, _child1, _child2, _child3, _child4
color = np.array(
[[1.0, 0.0, 0.0, 1.0], [0.5, 0.0, 0.0, 1.0], [0.0, 1.0, 0.0, 1.0],
[0.0, 0.5, 0.0, 1.0], [0.0, 0.0, 1.0, 1.0], [0.0, 0.0, 0.5, 1.0]],
c_float)
long_rect = RectPrismMesh(0.5, 0.1, 0.1, face_colors=color)
_child1 = WorldObject(long_rect)
_child2 = WorldObject(long_rect)
_child3 = WorldObject(long_rect)
_child4 = WorldObject(long_rect)
_child1.set_local_position((1.25, 0.0, 0.0))
_child2.set_local_position((0.0, 1.25, 0.0))
_child3.set_local_position((-1.25, 0.0, 0.0))
_child4.set_local_position((0.0, -1.25, 0.0))
_child1.set_local_rotation((0.0, 0.0, 0.0))
_child2.set_local_rotation((0.0, 0.0, glm.radians(90.0)))
_child3.set_local_rotation((0.0, 0.0, glm.radians(180.0)))
_child4.set_local_rotation((0.0, 0.0, glm.radians(270.0)))
cube = RectPrismMesh(0.5, 0.5, 0.5, face_colors=color)
_test_object = WorldObject(cube)
_test_object.set_render_mode(gl.GL_LINE_LOOP)
_test_object.add_child(_child1)
_test_object.add_child(_child2)
_test_object.add_child(_child3)
_test_object.add_child(_child4)
def handlePOLS(self, polys):
"""Handle the polygons.
This method creates the actual object. It is assumed that the
points have been read before and are stored in the TriMeshGeom.
It is also assumed that a SRFS chunk was present and numsurfaces
is initialized.
"""
# Assume the mesh is a triangle mesh and initialize the TriMeshGeom
# first. If this fails, use a PolyhedronGeom instead...
if self._initTriMesh(polys):
geom = self.trimeshgeom
else:
# Copy the vertices into the polyhedron geom...
numverts = self.trimeshgeom.verts.size()
self.polyhedrongeom.verts.resize(numverts)
self.trimeshgeom.verts.copyValues(0, numverts,
self.polyhedrongeom.verts, 0)
del self.trimeshgeom
# Initialize the polys...
self._initPolyhedron(polys)
geom = self.polyhedrongeom
w = WorldObject(name="lwob", parent=self.parent)
w.setNumMaterials(self.numsurfaces)
w.geom = geom
self.worldobj = w
