def create_box(width, height, depth): # create vertices vertices = np.array([ [+width/2, +height/2, +depth/2], # front top right [-width/2, +height/2, +depth/2], # front top left [-width/2, -height/2, +depth/2], # front bottom left [+width/2, -height/2, +depth/2], # front bottom right [+width/2, +height/2, -depth/2], # back top right [-width/2, +height/2, -depth/2], # back top left [-width/2, -height/2, -depth/2], # back bottom left [+width/2, -height/2, -depth/2] # back bottom right ]) # define faces faces = np.array([ [0,1,2], # front face [0,2,3], [4,6,5], # back face [4,7,6], [0,4,5], # left face [0,5,1], [3,2,6], # right face [3,6,7], [1,5,6], # top face [1,6,2], [0,3,7], # bottom face [0,7,4] ]) return trimesh.Trimesh(vertices=vertices, faces=faces, process=False)
