def LoadJson(self, json_file):
self.LoadResource()
f = open(json_file)
scene_info = json.loads(f.read())
#print(scene_info)
if "Render" in scene_info.keys():
render_info = scene_info["Render"]
scene = bpy.context.scene
scene.render.image_settings.file_format = render_info["format"]
scene.frame_end = render_info["frame"]
scene.cycles.samples = render_info["sample"]
if 'Library' in scene_info.keys():
for library in scene_info['Library']:
self.LoadLibrary(Config.resource_path + library + '.blend')
if 'Materials' in scene_info.keys():
for material_info in scene_info['Materials']:
mat_type = material_info['type']
name = material_info['id']
if mat_type == "Lego":
material = LegoPlasticMaterial(name,
material_info['color'])
elif mat_type == "CarPaint":
material = CarPaintMaterial(name, material_info['color'])
elif mat_type == "Glass":
material = SimpleGlassMaterial(name,
material_info['color'], 0.0)
elif mat_type == "PianoPaint":
material = PianoPaintMaterial(name, material_info['color'])
elif mat_type == "Lollipop":
material = LollipopMaterial(name, material_info['color'])
elif mat_type == "Led":
material = LedMaterial(name, material_info['color'])
elif mat_type == "Diffuse":
material = DiffuseMaterial(name, material_info['color'])
elif mat_type == "Metal":
material = MetalMaterial(name, material_info['color'])
elif mat_type == "Subsurface":
material = SubsurfaceMaterial(name, material_info['color'],
3)
elif mat_type == "Emission":
material = EmissionMaterial(name, material_info['color'],
3)
else:
material = Material(name, material_info['color'])
self.AddMaterial(material)
print('Add a material' + name)
#self.AddMaterial(GlassMaterial('Glass'))
#self.AddMaterial(SimpleGlassMaterial((0, 1, 0.4, 1.0), 0.0))
#self.AddMaterial(MetalMaterial((0, 1, 0.4, 1.0)))
#self.AddMaterial(RandomMaterial("Rand"))
if 'Objects' in scene_info.keys():
add_objects = []
for object_info in scene_info['Objects']:
entity = None
if (object_info['type'] == 'cube'):
entity = Entity()
if self.template_cube == None:
bpy.ops.mesh.primitive_cube_add(
radius=1,
view_align=False,
enter_editmode=False,
location=object_info['position'],
layers=(True, False, False, False, False, False,
False, False, False, False, False, False,
False, False, False, False, False, False,
False, False))
#scale = object_info['size']
self.template_cube = bpy.context.object
self.template_cube.hide_render = True
#entity.baseObject = bpy.context.object
copy = self.template_cube.copy()
copy.hide_render = False
copy.data = copy.data.copy(
) # also duplicate mesh, remove for linked duplicate
copy.location = object_info['position']
copy.scale = (object_info['size'], object_info['size'],
object_info['size'])
add_objects.append(copy)
entity.baseObject = copy
print('Add a Cube' + object_info['id'])
elif (object_info['type'] == 'lamp'):
lamp_data = bpy.data.lamps.new(name=object_info['id'],
type='POINT')
lamp_object = bpy.data.objects.new(name=object_info['id'],
object_data=lamp_data)
# Link lamp object to the scene so it'll appear in this scene
bpy.context.scene.objects.link(lamp_object)
# Place lamp to a specified location
lamp_object.location = object_info['position']
lamp_data.color = object_info['color']
print('Add a Lamp')
elif (object_info['type'] == 'model'):
entity = Model(object_info['id'] + '.obj')
state = State.instance
state.model = object_info['id']
if entity != None:
entity.SetMaterial(self.Materials[object_info['material']])
self.AddObject(entity)
for ob in add_objects:
bpy.context.scene.objects.link(ob)
bpy.context.scene.update()
if 'HDR' in scene_info.keys():
hdr = scene_info['HDR']
if hdr != None:
if hdr == 'rand':
self.SetEnvironmentMap('{0:02d}.hdr'.format(
random.randint(1, 10)))
else:
self.SetEnvironmentMap(hdr + ".hdr")
else:
bpy.context.scene.cycles.film_transparent = True
if 'Camera' in scene_info.keys():
camera_info = scene_info['Camera']
camera = bpy.data.objects['Camera']
camera.location = camera_info['position']
self.LookAt(camera, camera_info['look'])
if 'Animation' in scene_info.keys():
bpy.ops.object.empty_add()
empty_object = bpy.context.object
