def openStlDialog(self):
fname = QFileDialog.getOpenFileName(self, 'Open file', '',
"Mesh (*.stl);")
if fname[0]:
ext_file = path.splitext(fname[0])[1]
if ext_file in fname[1]:
self.initParam()
self.message("Load " + fname[0])
self.model_path = fname[0]
else:
return
self.mesh = mesh.Mesh.from_file(fname[0])
self.mesh_info = modelInfo.ModelInfo(self.mesh)
self.message(self.mesh_info.get_info())
verts = self.mesh.vectors.reshape(self.mesh.vectors.shape[0]*3,3)
n_face = self.mesh.vectors.shape[0]
faces = np.arange(n_face*3)
faces = faces.reshape(n_face, 3)
colors = [1,0,0,0.3]
colors = colors * n_face
colors = np.array(colors).reshape(n_face, 4)
self.update_ui()
else:
return
#verts = np.array([
#[0, 0, 0],
#[2, 0, 0],
#[1, 2, 0],
#[1, 1, 1],
#])*50
#faces = np.array([
#[0, 1, 2],
#[0, 1, 3],
#[0, 2, 3],
#[1, 2, 3]
#])
#colors = np.array([
#[1, 0, 0, 0.3],
#[0, 1, 0, 0.3],
#[0, 0, 1, 0.3],
#[1, 1, 0, 0.3]
#])
# clear and reset view
self.view.items = []
self.add_3d_printing_region()
# add new model
m1 = gl.GLMeshItem(vertexes=verts, faces=faces, faceColors=colors, smooth=False)
m1.translate(5, 5, 0)
m1.setGLOptions('additive')
self.view.addItem(m1)
# reset slider
self.sl.setMinimum(0)
self.sl.setMaximum(0)
self.sl.setValue(0)
def initParam(self):
## Init members
self.m_msg = ''
self.m_last_msg = ''
self.model_path = ''
self.vert = np.zeros(1)
self.face = np.zeros(1)
self.color = np.zeros(1)
self.mesh = []
self.mesh_info = modelInfo.ModelInfo()
self.slices = {}
self.out_path = ""
return
def __init__(self):
self.mesh_info = modelInfo.ModelInfo()
if __name__ == "__main__":
# for visualization
colors = pathengine.suPath2D.generate_RGB_list(400)
# parameters
parser = argparse.ArgumentParser(description="Runs RMEC g-code generator.")
parser.add_argument('--stl-file', dest='stl_file', required=True)
parser.add_argument('--output-path', dest='output_path', required=False)
parser.add_argument('--slice-layers', dest='N', required=False)
args = parser.parse_args()
N = 10
file_path = "/"
if args.N:
N = int(args.N)
if args.stl_file:
file_path = args.stl_file
if args.output_path:
output_path = args.output_path
# load stl
ms = mesh.Mesh.from_file(file_path)
m = modelInfo.ModelInfo(ms)
m.path = file_path
m.set_layers(N)
#path = gen_continuous_path(m, "r:/images", N, 3)
path = gen_continuous_path_with_constraint(m, "r:/images", 30, 30, -8)
print(path.shape)