def __init__(self, grid_processor: GridProcessor):
Renderer.__init__(self)
self.grid_processor: GridProcessor = grid_processor
shader_settings: List[ShaderSetting] = []
shader_settings.extend([ShaderSetting("grid_point", ["grid/grid.vert", "basic/discard_screen_color.frag"],
["screen_width", "screen_height"]),
ShaderSetting("grid_cube", ["grid/grid_impostor.vert", "basic/screen_color.frag",
"grid/point_to_cube_impostor.geom"],
["screen_width", "screen_height"])
])
self.set_shader(shader_settings)
self.data_handler: OverflowingVertexDataHandler = OverflowingVertexDataHandler(
[], [(self.grid_processor.grid_position_buffer, 0), (self.grid_processor.grid_density_buffer, 1)])
def generate_element_count_func(gp: GridProcessor) -> Callable:
buffered_gp: GridProcessor = gp
def element_count_func(buffer: int):
return buffered_gp.grid_density_buffer.get_objects() - buffered_gp.grid_slice_size
return element_count_func
self.render_funcs["grid_point"] = generate_render_function(OGLRenderFunction.ARRAYS, GL_POINTS, 10.0,
depth_test=True)
self.render_funcs["grid_cube"] = generate_render_function(OGLRenderFunction.ARRAYS, GL_POINTS,
depth_test=True)
self.element_count_funcs["grid_point"] = generate_element_count_func(grid_processor)
self.element_count_funcs["grid_cube"] = generate_element_count_func(grid_processor)
self.create_sets(self.data_handler)
def __init__(self):
self._SAVE_FILE_PATH = 'save.plsf'
self._done = False
self._event_dispatcher = UserEventDispatcher(self)
self._renderer = Renderer(GameSettings.Screen.WIDTH,
GameSettings.Screen.HEIGHT)
self._timer = GameTimer()
self._city = self.load_game()
self._ui = UI(self)
self._state = NormalState()
def draw_detections_3D(image, detections, cam, model_map):
"""Draws 6D detections onto resized image
Parameters
----------
image: Numpy array, normalized to [0-1]
detections: A list of detections for this image, coming from SSD.detect() in the form
[l, t, r, b, name, confidence, 6D_pose0, ..., 6D_poseN]
cam: Intrinsics for rendering
model_map: Mapping of model name to Model3D instance {'obj': model3D}
"""
if not detections:
return np.copy(image)
ren = Renderer((image.shape[1], image.shape[0]), cam)
ren.clear()
out = np.copy(image)
for det in detections:
model = model_map[det[4]]
for pose in det[6:]:
ren.draw_model(model, pose)
ren.draw_boundingbox(model, pose)
col, dep = ren.finish()
# Copy the rendering over into the scene
mask = np.dstack((dep, dep, dep)) > 0
out[mask] = col[mask]
return out
def draw_detections_3D(image, detections, cam, model_map):
"""Draws 6D detections onto resized image
Parameters
----------
image: Numpy array, normalized to [0-1]
detections: A list of detections for this image, coming from SSD.detect() in the form
[l, t, r, b, name, confidence, 6D_pose0, ..., 6D_poseN]
cam: Intrinsics for rendering
model_map: Mapping of model name to Model3D instance {'obj': model3D}
"""
if not detections:
return np.copy(image)
ren = Renderer((image.shape[1], image.shape[0]), cam)
ren.clear()
out = np.copy(image)
for det in detections:
model = model_map[det[4]]
for pose in det[6:]:
ren.draw_model(model, pose)
ren.draw_boundingbox(model, pose)
col, dep = ren.finish()
# Copy the rendering over into the scene
mask = np.dstack((dep, dep, dep)) > 0
out[mask] = col[mask]
return out
def mainRender(args):
#Import this module only in render mode, as it needs pygame and PyOpenGL
from rendering.renderer import Renderer
lastUpdate = getCurrentTimeMillis()
running = True
loops = 0
########
queue = Manager().Queue()
killSim = Value('i', 0)
simProcess = Process(target=simLoop, args=(queue, killSim,))
simProcess.start()
random.setSeed(args.seedValue)
#Initialize the renderer
initialData = queue.get(block=True)
numPersons = initialData[0]
gridSize = initialData[1]
gridData = initialData[2]
theRenderer = Renderer(numPersons)
theRenderer.initPlaceBuffer(gridSize, gridData)
#Get the first simulation datum
simData = queue.get(block=True)
simPersons = simData[1]
simNow = simData[0]
nowOb = time.Timestamp(simNow)
########
while running:
now = getCurrentTimeMillis()
deltaTime = now - lastUpdate
running = theRenderer.fetchEvents(deltaTime)
if not queue.empty():
simData = queue.get(block=False)
simPersons = simData[1]
simNow = simData[0]
theRenderer.render(simPersons, deltaTime, simNow)
nowOb = time.Timestamp(simNow)
loops += 1
if loops % 100 == 0:
print("Simulation time: {0}:{1}:{2}".format(nowOb.day(), nowOb.hourOfDay(), nowOb.minuteOfHour()))
if args.numDays > 0 and nowOb.day() >= args.numDays:
running = False
theRenderer.quit()
killSim.value = 1
while(not queue.empty()):
queue.get(block=False)
simProcess.join()
def precompute_projections(dataset, views, cam, model_map, models):
"""Precomputes the projection information needed for 6D pose construction
"""
save_path = f"output/{dataset}" # save the rendered images
if not os.path.exists(save_path):
os.makedirs(save_path)
w, h = 640, 480
ren = Renderer((w, h), cam)
for model_name in models:
count = 0 # 图片计数
scene_camera = {}
scene_gt = {}
model_path = os.path.join(save_path, model_name[-6:])
rgb_dir = os.path.join(model_path, 'rgb')
depth_dir = os.path.join(model_path, 'mask')
ensure_dir(rgb_dir)
ensure_dir(depth_dir)
for i in tqdm(range(len(views))):
pose = create_pose(views[i], angle_deg=0)
pose[:3, 3] = [0, 0, 0.5] # zr = 0.5
model = model_map[model_name] # 随机选出一个模型
ren.clear()
ren.draw_model(model, pose)
# ren.draw_boundingbox(model, pose)
col, dep = ren.finish() # dep 缩放因子是0.001
col *= 255
dep[dep > 0] = 255
# cam2d = project(model.fps, pose, cam)
# ys, xs = np.nonzero(dep > 0)
# xs_min = xs_original.min()
# ys_min = ys_original.min()
# xs_max = xs_original.max()
# ys_max = ys_original.max()
scene_camera[str(i)] = {
'cam_K': cam.flatten().tolist(),
'depth_scale': 1,
'view_level': 4,
}
scene_gt[str(i)] = [{
'cam_R_m2c': pose[:3, :3].flatten().tolist(),
'cam_t_m2c': pose[:3, 3].flatten().tolist(),
'obj_id': int(model_name[-2:])
}]
# draw fps
# for i_p, point in enumerate(cam2d):
# if i_p == 0:
# col = cv2.circle(col, (point[0], point[1]), 3, (0, 255, 0), thickness=-1)
# else:
# col = cv2.circle(col, (point[0], point[1]), 3, (0, 0, 255), thickness=-1)
cv2.imwrite(os.path.join(rgb_dir, str(count).zfill(6) + '.png'), col)
cv2.imwrite(os.path.join(depth_dir, str(count).zfill(6) + '_000000' + '.png'), dep)
count += 1
save_json(os.path.join(model_path, 'scene_camera.json'), scene_camera)
save_json(os.path.join(model_path, 'scene_gt.json'), scene_gt)
def __init__(self, node_processor: NodeProcessor, grid: Grid):
Renderer.__init__(self)
self.node_processor = node_processor
self.grid = grid
shader_settings: List[ShaderSetting] = []
shader_settings.extend([ShaderSetting("node_point", ["node/sample.vert", "basic/discard_screen_color.frag"],
["screen_width", "screen_height"]),
ShaderSetting("node_sphere",
["node/sample_impostor.vert", "node/point_to_sphere_impostor_phong.frag",
"node/point_to_sphere_impostor.geom"],
["node_object_radius", "node_importance_threshold"]),
ShaderSetting("node_transparent_sphere", ["node/sample_impostor.vert",
"node/point_to_sphere_impostor_transparent.frag",
"node/point_to_sphere_impostor.geom"],
["node_object_radius", "node_base_opacity", "node_importance_opacity",
"node_depth_opacity",
"node_opacity_exponent", "node_importance_threshold"])
])
self.set_shader(shader_settings)
self.data_handler: VertexDataHandler = VertexDataHandler([(self.node_processor.node_buffer, 0)])
def generate_element_count_func(np: NodeProcessor) -> Callable:
buffered_np: NodeProcessor = np
def element_count_func():
return buffered_np.get_buffer_points()
return element_count_func
self.render_funcs["node_point"] = generate_render_function(OGLRenderFunction.ARRAYS, GL_POINTS, 10.0,
depth_test=True)
self.render_funcs["node_sphere"] = generate_render_function(OGLRenderFunction.ARRAYS, GL_POINTS,
depth_test=True)
self.render_funcs["node_transparent_sphere"] = generate_render_function(OGLRenderFunction.ARRAYS, GL_POINTS,
add_blending=True)
self.element_count_funcs["node_point"] = generate_element_count_func(node_processor)
self.element_count_funcs["node_sphere"] = generate_element_count_func(node_processor)
self.element_count_funcs["node_transparent_sphere"] = generate_element_count_func(node_processor)
self.create_sets(self.data_handler)
def verify_6D_poses(detections, model_map, cam, image):
"""For one image, select for each detection the best pose from the 6D pool
# Arguments
detections: List of predictions for one image. Each prediction is:
[xmin, ymin, xmax, ymax, label, confidence,
(pose00), ..., (poseNM)] where poseXX is a 4x4 matrix
model_map: Mapping of model name to Model3D instance {'obj': model3D}
cam: Intrinsics to use for backprojection
image: The scene color image
# Returns
filtered: List of predictions for one image.
Each prediction has the form:
[xmin, ymin, xmax, ymax, label, confidence, pose] where pose is a 4x4 matrix
"""
def compute_grads_and_mags(color):
gray = cv2.cvtColor(color, cv2.COLOR_BGR2GRAY)
grads = np.dstack(
(cv2.Sobel(gray, cv2.CV_32F, 1, 0,
ksize=5), cv2.Sobel(gray, cv2.CV_32F, 0, 1, ksize=5)))
mags = np.sqrt(np.sum(grads**2, axis=2)) + 0.001 # To avoid div/0
grads /= np.dstack((mags, mags))
mask = mags < 5
mags[mask] = 0
grads[np.dstack((mask, mask))] = 0
return grads, mags
scene_grads, scene_mags = compute_grads_and_mags(image)
scene_grads = np.reshape(scene_grads, (-1, 2))
#cv2.imshow('mags', scene_mags)
ren = Renderer((image.shape[1], image.shape[0]), cam)
filtered = []
for det in detections:
model = model_map[det[4]]
scores = []
for pose in det[6:]:
ren.clear()
ren.draw_model(model, pose)
ren_grads, ren_mags = compute_grads_and_mags(ren.finish()[0])
ren_grads = np.reshape(ren_grads, (-1, 2))
dot = np.sum(
np.abs(ren_grads[:, 0] * scene_grads[:, 0] +
ren_grads[:, 1] * scene_grads[:, 1]))
sum = np.sum(ren_mags > 0)
scores.append(dot / sum)
new_det = det[:6]
new_det.append(
det[6 + np.argmax(np.asarray(scores))]) # Put best pose first
filtered.append(new_det)
return filtered
def precompute_projections(views, inplanes, cam, model3D):
"""Precomputes the projection information needed for 6D pose construction
# Arguments
views: List of 3D viewpoint positions
inplanes: List of inplane angles in degrees
cam: Intrinsics to use for translation estimation
model3D: Model3D instance
# Returns
data: a 3D list with precomputed entities with shape
(views, inplanes, (4x4 pose matrix, 3) )
"""
w, h = 640, 480
ren = Renderer((w, h), cam)
data = []
if model3D.vertices is None:
return data
for v in tqdm(range(len(views))):
data.append([])
for i in inplanes:
pose = create_pose(views[v], angle_deg=i)
pose[:3, 3] = [0, 0, 0.5] # zr = 0.5
# Render object and extract tight 2D bbox and projected 2D centroid
ren.clear()
ren.draw_model(model3D, pose)
box = np.argwhere(
ren.finish()[1]) # Deduct bbox from depth rendering
box = [
box.min(0)[1],
box.min(0)[0],
box.max(0)[1] + 1,
box.max(0)[0] + 1
]
centroid = np.matmul(pose[:3, :3], model3D.centroid) + pose[:3, 3]
centroid_x = cam[0, 2] + centroid[0] * cam[0, 0] / centroid[2]
centroid_y = cam[1, 2] + centroid[1] * cam[1, 1] / centroid[2]
# Compute 2D centroid position in normalized, box-local reference frame
box_w, box_h = (box[2] - box[0]), (box[3] - box[1])
norm_centroid_x = (centroid_x - box[0]) / box_w
norm_centroid_y = (centroid_y - box[1]) / box_h
# Compute normalized diagonal box length
lr = np.sqrt((box_w / w)**2 + (box_h / h)**2)
data[-1].append((pose, [norm_centroid_x, norm_centroid_y, lr]))
return data
def verify_6D_poses(detections, model_map, cam, image):
"""For one image, select for each detection the best pose from the 6D pool
# Arguments
detections: List of predictions for one image. Each prediction is:
[xmin, ymin, xmax, ymax, label, confidence,
(pose00), ..., (poseNM)] where poseXX is a 4x4 matrix
model_map: Mapping of model name to Model3D instance {'obj': model3D}
cam: Intrinsics to use for backprojection
image: The scene color image
# Returns
filtered: List of predictions for one image.
Each prediction has the form:
[xmin, ymin, xmax, ymax, label, confidence, pose] where pose is a 4x4 matrix
"""
def compute_grads_and_mags(color):
gray = cv2.cvtColor(color, cv2.COLOR_BGR2GRAY)
grads = np.dstack((cv2.Sobel(gray, cv2.CV_32F, 1, 0, ksize=5),
cv2.Sobel(gray, cv2.CV_32F, 0, 1, ksize=5)))
mags = np.sqrt(np.sum(grads**2, axis=2)) + 0.001 # To avoid div/0
grads /= np.dstack((mags, mags))
mask = mags < 5
mags[mask] = 0
grads[np.dstack((mask, mask))] = 0
return grads, mags
scene_grads, scene_mags = compute_grads_and_mags(image)
scene_grads = np.reshape(scene_grads, (-1, 2))
#cv2.imshow('mags', scene_mags)
ren = Renderer((image.shape[1], image.shape[0]), cam)
filtered = []
for det in detections:
model = model_map[det[4]]
scores = []
for pose in det[6:]:
ren.clear()
ren.draw_model(model, pose)
ren_grads, ren_mags = compute_grads_and_mags(ren.finish()[0])
ren_grads = np.reshape(ren_grads, (-1, 2))
dot = np.sum(np.abs(ren_grads[:, 0]*scene_grads[:, 0] + ren_grads[:, 1]*scene_grads[:, 1]))
sum = np.sum(ren_mags>0)
scores.append(dot / sum)
new_det = det[:6]
new_det.append(det[6 + np.argmax(np.asarray(scores))]) # Put best pose first
filtered.append(new_det)
return filtered
def precompute_projections(views, inplanes, cam, model3D):
"""Precomputes the projection information needed for 6D pose construction
# Arguments
views: List of 3D viewpoint positions
inplanes: List of inplane angles in degrees
cam: Intrinsics to use for translation estimation
model3D: Model3D instance
# Returns
data: a 3D list with precomputed entities with shape
(views, inplanes, (4x4 pose matrix, 3) )
"""
w, h = 640, 480
ren = Renderer((w, h), cam)
data = []
if model3D.vertices is None:
return data
for v in tqdm(range(len(views))):
data.append([])
for i in inplanes:
pose = create_pose(views[v], angle_deg=i)
pose[:3, 3] = [0, 0, 0.5] # zr = 0.5
# Render object and extract tight 2D bbox and projected 2D centroid
ren.clear()
ren.draw_model(model3D, pose)
box = np.argwhere(ren.finish()[1]) # Deduct bbox from depth rendering
box = [box.min(0)[1], box.min(0)[0], box.max(0)[1] + 1, box.max(0)[0] + 1]
centroid = np.matmul(pose[:3, :3], model3D.centroid) + pose[:3, 3]
centroid_x = cam[0, 2] + centroid[0] * cam[0, 0] / centroid[2]
centroid_y = cam[1, 2] + centroid[1] * cam[1, 1] / centroid[2]
# Compute 2D centroid position in normalized, box-local reference frame
box_w, box_h = (box[2] - box[0]), (box[3] - box[1])
norm_centroid_x = (centroid_x - box[0]) / box_w
norm_centroid_y = (centroid_y - box[1]) / box_h
# Compute normalized diagonal box length
lr = np.sqrt((box_w / w) ** 2 + (box_h / h) ** 2)
data[-1].append((pose, [norm_centroid_x, norm_centroid_y, lr]))
return data
def __init__(self, cfg):
self.cfg = cfg
self.rgb_topic = cfg['rgb_topic']
self.depth_topic = cfg['depth_topic']
self.camK = np.array(cfg['cam_K']).reshape(3, 3)
self.im_width = int(cfg['im_width'])
self.im_height = int(cfg['im_height'])
self.inlier_th = float(cfg['inlier_th'])
self.ransac_th = float(cfg['ransac_th'])
self.model_params = inout.load_json(cfg['norm_factor_fn'])
self.detection_labels = cfg[
'obj_labels'] #labels of corresponding detections
if (icp):
self.ren = Renderer((self.im_width, self.im_height), self.camK)
n_objs = int(cfg['n_objs'])
self.target_objs = cfg['target_obj_name']
self.colors = np.random.randint(0, 255, (n_objs, 3))
if (detect_type == "rcnn"):
#Load mask r_cnn
'''
standard estimation parameter for Mask R-CNN (identical for all dataset)
'''
self.config = BopInferenceConfig(dataset="ros",
num_classes=n_objs + 1,
im_width=self.im_width,
im_height=self.im_height)
self.config.DETECTION_MIN_CONFIDENCE = 0.3
self.config.DETECTION_MAX_INSTANCES = 30
self.config.DETECTION_NMS_THRESHOLD = 0.5
self.detection_model = modellib.MaskRCNN(mode="inference",
config=self.config,
model_dir="/")
self.detection_model.load_weights(cfg['path_to_detection_weights'],
by_name=True)
self.obj_models = []
self.obj_bboxes = []
self.obj_pix2pose = []
pix2pose_dir = cfg['path_to_pix2pose_weights']
th_outlier = cfg['outlier_th']
self.model_scale = cfg['model_scale']
for t_id, target_obj in enumerate(self.target_objs):
weight_fn = os.path.join(
pix2pose_dir, "{:02d}/inference.hdf5".format(target_obj))
print("Load pix2pose weights from ", weight_fn)
model_param = self.model_params['{}'.format(target_obj)]
obj_param = bop_io.get_model_params(model_param)
recog_temp = recog.pix2pose(weight_fn,
camK=self.camK,
res_x=self.im_width,
res_y=self.im_height,
obj_param=obj_param,
th_ransac=self.ransac_th,
th_outlier=th_outlier,
th_inlier=self.inlier_th)
self.obj_pix2pose.append(recog_temp)
ply_fn = os.path.join(self.cfg['model_dir'],
self.cfg['ply_files'][t_id])
if (icp):
obj_model = Model3D()
obj_model.load(ply_fn, scale=cfg['model_scale'])
self.obj_models.append(obj_model)
else:
obj_model = inout.load_ply(ply_fn)
self.obj_bboxes.append(self.get_3d_box_points(
obj_model['pts']))
rospy.init_node('pix2pose', anonymous=True)
self.detect_pub = rospy.Publisher("/pix2pose/detected_object",
ros_image)
#self.pose_pub = rospy.Publisher("/pix2pose/object_pose", Pose)
self.pose_pub = rospy.Publisher("/pix2pose/object_pose", ros_image)
self.sub = rospy.Subscriber(self.rgb_topic, ros_image, self.callback)
self.graph = tf.get_default_graph()
ref_gt = inout.load_scene_gt(
os.path.join("/home/kiru/media/hdd/bop/tless/train_render_reconst/000001",
"scene_gt.json"))
ref_camera = inout.load_scene_camera(
os.path.join("/home/kiru/media/hdd/bop/tless/train_render_reconst/000001",
"scene_camera.json"))
#bop_dir,source_dir,model_plys,model_info,model_ids,rgb_files,depth_files,mask_files,gts,cam_param_global = bop_io.get_dataset('hb',train=True)
#bop_dir,source_dir,model_plys,model_info,model_ids,rgb_files,depth_files,mask_files,gts,cam_param_global = bop_io.get_dataset('itodd',train=True)
bop_dir, source_dir, model_plys, model_info, model_ids, rgb_files, depth_files, mask_files, gts, cam_param_global = bop_io.get_dataset(
'ycbv', train=True)
im_width, im_height = cam_param_global['im_size']
camK = cam_param_global['K']
cam_K_list = np.array(camK).reshape(-1)
ren = Renderer((im_width, im_height), camK)
source_dir = bop_dir + "/train"
if not (os.path.exists(source_dir)): os.makedirs(source_dir)
for i in range(len(model_plys)):
target_dir = source_dir + "/{:06d}".format(model_ids[i])
if not (os.path.exists(target_dir)): os.makedirs(target_dir)
if not (os.path.exists(target_dir + "/rgb")):
os.makedirs(target_dir + "/rgb")
if not (os.path.exists(target_dir + "/depth")):
os.makedirs(target_dir + "/depth")
if not (os.path.exists(target_dir + "/mask")):
os.makedirs(target_dir + "/mask")
new_gt = copy.deepcopy(ref_gt)
new_camera = copy.deepcopy(ref_camera)
scene_gt = os.path.join(target_dir, "scene_gt.json")
args.mesh_path = 'mesh_templates/uvsphere_16rings.obj'
else:
raise
print('Using autodetected mesh', args.mesh_path)
mesh_template = MeshTemplate(args.mesh_path, is_symmetric=args.symmetric)
if args.generate_pseudogt:
# Ideally, the renderer should run at a higher resolution than the input image,
# or a sufficiently high resolution at the very least.
renderer_res = max(1024, 2*args.pseudogt_resolution)
else:
# Match neural network input resolution
renderer_res = args.image_resolution
renderer = Renderer(renderer_res, renderer_res)
class ImageDataset(torch.utils.data.Dataset):
def __init__(self, cmr_dataset, img_size):
self.cmr_dataset = cmr_dataset
self.paths = cmr_dataset.get_paths()
self.extra_img_keys = []
if isinstance(img_size, list):
for res in img_size[1:]:
self.extra_img_keys.append(f'img_{res}')
def __len__(self):
return len(self.cmr_dataset)
def __getitem__(self, idx):
def __init__(self, mesh, res_h, res_w):
super().__init__()
self.res = (res_h, res_w)
self.inverse_renderer = Renderer(res_h, res_w)
self.mesh = mesh
pin_memory=True, shuffle=False)
if not args.texture_only:
# Load libraries needed for differentiable rendering and FID evaluation
from rendering.renderer import Renderer
import scipy
mesh_template = MeshTemplate(args.mesh_path, is_symmetric=args.symmetric_g)
# For real-time FID evaluation
if not args.save_results:
evaluation_res = 299 # Same as Inception input resolution
else:
evaluation_res = 512 # For exporting images: higher resolution
renderer = Renderer(evaluation_res, evaluation_res)
renderer = nn.DataParallel(renderer, gpu_ids)
if not args.save_results:
inception_model = nn.DataParallel(init_inception(), gpu_ids).cuda().eval()
# Statistics for real images are computed only once and cached
m_real_train, s_real_train = None, None
m_real_val, s_real_val = None, None
# Load precomputed statistics to speed up FID computation
stats = np.load(os.path.join(cache_dir, f'precomputed_fid_{evaluation_res}x{evaluation_res}_train.npz'), allow_pickle=True)
m_real_train = stats['stats_m']
s_real_train = stats['stats_s'] + np.triu(stats['stats_s'].T, 1)
assert stats['num_images'] == len(train_ds), 'Number of images does not match'
assert stats['resolution'] == evaluation_res, 'Resolution does not match'
max_trans_pert = float(args["--max_trans_pert"])
iterations = int(args["--iterations"])
bench = load_sixd(sixd_base, nr_frames=1, seq=obj)
croppings = yaml.load(open('config/croppings.yaml', 'r'))
if 'linemod' in network:
dataset_name = 'linemod'
elif 'tejani' in network:
dataset_name = 'tejani'
else:
raise Exception('Could not determine dataset')
with tf.Session() as session:
architecture = Architecture(network_file=network, sess=session)
ren = Renderer((640, 480), bench.cam)
refiner = Refiner(architecture=architecture, ren=ren, session=session)
for frame in bench.frames:
col = frame.color.copy()
_, gt_pose, _ = frame.gt[0]
perturbed_pose = perturb_pose(gt_pose, max_rot_pert, max_trans_pert)
refinable = Refinable(model=bench.models[str(int(obj))], label=0, hypo_pose=perturbed_pose,
metric_crop_shape=croppings[dataset_name]['obj_{:02d}'.format(int(obj))], input_col=col)
for i in range(iterations):
refinable.input_col = col.copy()
start = timer()
class Game(object):
def __init__(self):
self._SAVE_FILE_PATH = 'save.plsf'
self._done = False
self._event_dispatcher = UserEventDispatcher(self)
self._renderer = Renderer(GameSettings.Screen.WIDTH,
GameSettings.Screen.HEIGHT)
self._timer = GameTimer()
self._city = self.load_game()
self._ui = UI(self)
self._state = NormalState()
def start(self) -> None:
self._timer.reset()
while not self._done:
for user_event in pygame.event.get():
self._event_dispatcher.dispatch(user_event)
self._city.simulate()
self._renderer.render(self._city, self._ui)
def get_city(self) -> City:
return self._city
def get_state(self) -> GameState:
return self._state
def set_state(self, state: GameState) -> None:
self._state = state
def toggle_grid(self) -> None:
self._ui.toggle_grid()
def toggle_buildings_window(self) -> None:
self._ui.toggle_buildings_window()
def handle_mouse_down(self, position: Tuple) -> None:
if type(self._state) is NormalState:
self._ui.handle_mouse_down(position)
def handle_mouse_up(self, position: Tuple) -> None:
if type(self._state) is NormalState:
self._ui.handle_mouse_up(position)
elif type(self._state) is PlacingNewBuildingState:
building = self._state.building
building.set_position((position[0] / GameSettings.Game.FIELD_SIZE,
position[1] / GameSettings.Game.FIELD_SIZE))
if not self._city.is_rectangle_ocuppied(building.position):
self._city.add_city_object(building)
self._state = NormalState()
def save_game(self) -> None:
json_data = self._city.jsonify()
with open(self._SAVE_FILE_PATH, 'w') as save_file:
save_file.write(json.dumps(json_data, indent=4))
def load_game(self) -> City:
city = City()
if os.path.isfile(self._SAVE_FILE_PATH):
with open('save.plsf') as save_file:
data = json.load(save_file)
try:
city.load(data)
except Exception:
traceback.print_exc()
city = City()
return city
def end_game(self) -> None:
self.save_game()
self._done = True
def __init__(self, edge_processor: EdgeProcessor, grid: Grid):
Renderer.__init__(self)
self.edge_processor = edge_processor
self.grid = grid
shader_settings: List[ShaderSetting] = []
shader_settings.extend(
[ShaderSetting("sample_point", ["sample/sample.vert", "basic/discard_screen_color.frag"],
["edge_importance_threshold", "screen_width", "screen_height"]),
ShaderSetting("sample_line",
["sample/sample_impostor.vert", "basic/color.frag",
"sample/points_to_line.geom"],
["edge_importance_threshold"]),
ShaderSetting("sample_sphere", ["sample/sample_impostor.vert",
"sample/point_to_sphere_impostor_phong.frag",
"sample/point_to_sphere_impostor.geom"],
["edge_object_radius", "edge_importance_threshold"]),
ShaderSetting("sample_transparent_sphere", ["sample/sample_impostor.vert",
"sample/point_to_sphere_impostor_transparent.frag",
"sample/point_to_sphere_impostor.geom"],
["edge_object_radius", "edge_base_opacity", "edge_importance_opacity", "edge_depth_opacity",
"edge_opacity_exponent", "edge_importance_threshold"]),
ShaderSetting("sample_ellipsoid_transparent", ["sample/sample_impostor.vert",
"sample/points_to_ellipsoid_impostor_transparent.frag",
"sample/points_to_ellipsoid_impostor.geom"],
["edge_object_radius", "edge_base_opacity", "edge_importance_opacity", "edge_depth_opacity",
"edge_opacity_exponent", "edge_importance_threshold"])
])
self.set_shader(shader_settings)
self.data_handler: LayeredVertexDataHandler = LayeredVertexDataHandler([[VertexDataHandler(
[(self.edge_processor.sample_buffer[i][j], 0), (self.edge_processor.edge_buffer[i][j], 2)], []) for j in
range(len(self.edge_processor.sample_buffer[i]))] for i in range(len(self.edge_processor.sample_buffer))])
def generate_element_count_func(ep: EdgeProcessor) -> Callable:
buffered_ep: EdgeProcessor = ep
def element_count_func(layer: int, buffer: int):
return buffered_ep.get_buffer_points(layer, buffer)
return element_count_func
self.render_funcs["sample_point"] = generate_render_function(OGLRenderFunction.ARRAYS_INSTANCED, GL_POINTS,
10.0, depth_test=True)
self.render_funcs["sample_line"] = generate_render_function(OGLRenderFunction.ARRAYS_INSTANCED, GL_POINTS,
line_width=2.0, depth_test=True)
self.render_funcs["sample_sphere"] = generate_render_function(OGLRenderFunction.ARRAYS_INSTANCED, GL_POINTS,
depth_test=True)
self.render_funcs["sample_transparent_sphere"] = generate_render_function(OGLRenderFunction.ARRAYS_INSTANCED,
GL_POINTS, add_blending=True)
self.render_funcs["sample_ellipsoid_transparent"] = generate_render_function(OGLRenderFunction.ARRAYS_INSTANCED,
GL_POINTS, add_blending=True)
self.element_count_funcs["sample_point"] = generate_element_count_func(edge_processor)
self.element_count_funcs["sample_line"] = generate_element_count_func(edge_processor)
self.element_count_funcs["sample_sphere"] = generate_element_count_func(edge_processor)
self.element_count_funcs["sample_transparent_sphere"] = generate_element_count_func(edge_processor)
self.element_count_funcs["sample_ellipsoid_transparent"] = generate_element_count_func(edge_processor)
self.create_sets(self.data_handler)
self.importance_threshold: float = 0.0
