def create_mesh(self) -> MeshObject:
mesh = TriangleMesh()
mesh.create_attribute("a_part", 1, 0., gl.GLfloat)
factory = MeshFactory()
# head
mesh.set_attribute_value("a_part", 0.)
#factory.add_dodecahedron(mesh)
factory.add_uv_sphere(mesh, .5, num_u=24, num_v=12)
# eyes
with factory:
factory.translate((-.3, .3, .2))
factory.rotate_z(20)
factory.add_cylinder(mesh, .2, .3)
with factory:
factory.translate((.3, .3, .2))
factory.rotate_z(-20)
factory.add_cylinder(mesh, .2, .3)
# left food
mesh.set_attribute_value("a_part", 1.)
factory.add_dodecahedron(mesh)
# right food
mesh.set_attribute_value("a_part", 2.)
factory.add_dodecahedron(mesh)
return MeshObject(mesh, num_parts=3, name="walker-mesh")
def create_mesh(self) -> MeshObject:
mesh = TriangleMesh()
mesh.create_attribute("a_part", 1, 0., gl.GLfloat)
factory = MeshFactory()
mesh.set_attribute_value("a_part", 0.)
factory.add_uv_sphere(mesh, .5, num_u=12, num_v=6)
return MeshObject(mesh, num_parts=3, name=f"{self.id}-mesh")
def build_object_mesh(self) -> TriangleMesh:
mesh = TriangleMesh()
mesh.create_attribute("a_color", 4, (1, 1, 1, .9))
#mesh.set_attribute_value("a_color", (1, 1, 1, .5))
for o in self.object_map.static_objects.values():
o.add_to_mesh(mesh)
for o in self.object_map.objects:
o.add_to_mesh(mesh)
return mesh
def create_mesh(self, do_ambient=True):
mesh = TriangleMesh()
mesh.create_attribute("a_ambient", 3)
def add_quad(p1, p2, p3, p4, *uvquad):
mesh.add_quad(p1, p2, p3, p4, *uvquad)
for p in (p1, p2, p3, p1, p3, p4):
if do_ambient:
mesh.add_attribute("a_ambient", self.get_ambient_color(*p))
else:
mesh.add_attribute("a_ambient", (1, 1, 1))
for z in range(self.num_z):
z1 = z + 1
for y in range(self.num_y):
y1 = y + 1
for x in range(self.num_x):
x1 = x + 1
b = self.block(x, y, z)
if b.space_type:
uvquad = self.tileset.get_uv_quad(b.texture)
# bottom
if not self.is_wall(x, y, z - 1, self.TOP):
add_quad((x, y1, z), (x1, y1, z), (x1, y, z),
(x, y, z), *uvquad)
# top
if not self.is_wall(x, y, z + 1, self.BOTTOM):
add_quad((x, y, z1), (x1, y, z1), (x1, y1, z1),
(x, y1, z1), *uvquad)
# front
if not self.is_wall(x, y - 1, z, self.BACK):
add_quad((x, y, z), (x1, y, z), (x1, y, z1),
(x, y, z1), *uvquad)
# back
if not self.is_wall(x, y + 1, z, self.FRONT):
add_quad((x, y1, z), (x, y1, z1), (x1, y1, z1),
(x1, y1, z), *uvquad)
# left
if not self.is_wall(x - 1, y, z, self.RIGHT):
add_quad((x, y1, z), (x, y, z), (x, y, z1),
(x, y1, z1), *uvquad)
# right
if not self.is_wall(x + 1, y, z, self.LEFT):
add_quad((x1, y, z), (x1, y1, z), (x1, y1, z1),
(x1, y, z1), *uvquad)
#print("LEN", len(mesh._vertices), len(mesh._attributes["a_ambient"]["values"]))
return mesh