def rotate_point_rotation(self, point, axis, magnitude):
m = Matrix4.new_rotate_axis(magnitude, axis)
pos = Vector3(self.position.x - point.x,
self.position.y - point.y,
self.position.z - point.z)
pos = m.transform( pos)
return pos + point
def __init__(self, *args, **kwargs):
super(Raw, self).__init__(*args, **kwargs)
import import_raw
self.vertices, self.indices = import_raw.readMeshRAW('trim.raw')
verts = np.array(self.vertices).reshape(-1,3)
idx = np.array(self.indices).reshape(-1,3)
verts = self.transform_verts(verts, Matrix4.new_rotate_axis(math.pi*-0.5, Vector3(1,0,0)) )
vn = self.calculate_normals(verts, idx)
self.vertices = tuple(verts.flat)
self.normals = tuple(vn.flat)
self.indices = tuple(idx.flat)
self.vertex_list = self.batch.add_indexed(len(self.vertices)//3,
GL_TRIANGLES,
None,
self.indices,
('v3f/static', self.vertices),
('n3f/static', self.normals)
)
self.color = Parameter(default=Color3(0.9, 0.3, 0.4), vmin=0.0, vmax=1.0)
def rotate_point_rotation(self, point, axis, magnitude):
m = Matrix4.new_rotate_axis(magnitude, axis)
pos = Vector3(self.position.x - point.x, self.position.y - point.y,
self.position.z - point.z)
pos = m.transform(pos)
return pos + point
