def save_load_ply_file(path,points, in_side_px,load_ply = False):
TEST_DIR = path.joinpath('test')
grid = str(TEST_DIR.joinpath('grid.ply'))
ply_file = open(grid,'w')
ply_file.write("ply\n")
ply_file.write("format ascii 1.0\n")
ply_file.write("element vertex %d\n"%(points.shape[0]))
ply_file.write("property float x\n")
ply_file.write("property float y\n")
ply_file.write("property float z\n")
ply_file.write("property float nx\n")
ply_file.write("property float ny\n")
ply_file.write("property float nz\n")
ply_file.write("property uchar red\n")
ply_file.write("property uchar green\n")
ply_file.write("property uchar blue\n")
ply_file.write("end_header\n")
for i in range(points.shape[0]):
if in_side_px[i] == True:
ply_file.write("%f %f %f %f %f %f %d %d %d\n"%(points[i,0],points[i,1],points[i,2],0,0,0,0,0,0))
else:
ply_file.write("%f %f %f %f %f %f %d %d %d\n"%(points[i,0],points[i,1],points[i,2],0,0,0,255,0,0))
ply_file.close()
if load_ply:
import_ply.load_ply(grid)
def execute(self, context):
import_ply.load_ply(
self.filepath) # we could use load poly mesh instead
ob = context.scene.objects.active # active object
# cleanups
bpy.ops.object.editmode_toggle()
bpy.ops.mesh.remove_doubles()
bpy.ops.mesh.normals_make_consistent()
bpy.ops.object.editmode_toggle()
# assign a material
mat = ob.active_material = bpy.data.materials.new("UAVs_hull")
mat.alpha = 0.1
mat.game_settings.alpha_blend = "ALPHA"
ob.show_transparent = True
return {'FINISHED'}
def load_cropped():
filepath = bpy.data.filepath
blend_directory = filepath[0: filepath.rfind('\\')]
upper_jaw_file = os.path.join(blend_directory, "upper_cropped.ply")
import_ply.load_ply(upper_jaw_file)
def load_jaw_from_ply(filename):
filepath = bpy.data.filepath
root_dir = filepath[0: filepath.find('visualization') - 1]
filepath = os.path.join(root_dir, 'data', filename)
import_ply.load_ply(filepath)