def genLayoutDepthMap(scene, size):
depthMap = np.zeros(size)
for y in range(0, size[0]):
for x in range(0, size[1]):
coords = utils.pos2coords((y,x), size)
coordsT = utils.posTranspose(coords)
vec = utils.coords2xyz(coordsT, 1)
if y <= int(size[0]/2):
plane = scene.label.getLayoutCeiling().planeEquation
else:
plane = scene.label.getLayoutFloor().planeEquation
point = utils.vectorPlaneHit(vec, plane)
depth = 0 if point is None else utils.pointsDistance((0,0,0), point)
depthMap[y,x] = depth
for wall in scene.label.getLayoutWalls():
if wall.planeEquation[3] > 0:
continue
isCross, polygon = genWallPolygon2d(size, wall)
if not isCross:
utils.imageDrawWallDepth(depthMap, polygon, wall)
else:
utils.imageDrawWallDepth(depthMap, polygon[0], wall)
utils.imageDrawWallDepth(depthMap, polygon[1], wall)
return depthMap
def depth2map(depth, size, ratio):
num = depth.shape[0]
plist = [
utils.coords2xyz((float(i) / num, 0.5), depth[i])
for i in np.arange(0, num)
]
pointMap = np.zeros(size)
polygon = []
for p in plist:
xz = np.asarray(p)[[0, 2]] / ratio + size[0] / 2
xz[xz > size[0]] = size[0]
xz[xz < 0] = 0
polygon.append(tuple(xz))
utils.imageDrawPolygon(pointMap, polygon)
'''
xy = [[p[0] for p in plist], [p[2] for p in plist]]
xy = np.asarray(xy)
pointMap = np.zeros(size)
xy /= ratio
xy += size[0]/2
xy = xy.astype(int)
pointMap[xy[1,:],xy[0,:]] = 1
'''
return pointMap
def selectByCoords(self, coords):
vec = utils.coords2xyz(coords, 1)
#select object2d first
for obj2d in self.__scene.label.getLayoutObject2d():
isHit, point = obj2d.checkRayHit(vec)
if isHit:
self.selectObject(obj2d, point)
return
#select walls and save all hit wall into hitinfo
self.__hitWalls = []
for wall in self.__scene.label.getLayoutWalls():
isHit, point = wall.checkRayHit(vec)
if isHit:
self.__hitWalls.append((wall, point))
if self.__hitWalls:
wall, point = self.__hitWalls[0]
self.selectObject(wall, point)
return
#select floor and ceiling
if vec[1] <= 0:
self.selectObject(self.__scene.label.getLayoutFloor(), None)
else:
self.selectObject(self.__scene.label.getLayoutCeiling(), None)
def mouseMoveEvent(self, event):
if not self.__isAvailable:
return
coords = (event.x() / self.width(), event.y() / self.height())
vec = utils.coords2xyz(coords, 1)
if self.__keyPress == pm.keyDict['object'] and self.__hitWalls:
wall, point1 = self.__hitWalls[0]
isHit, point2 = wall.checkRayHit(vec)
if isHit:
self.__dragPoints = [point1, point2]
def __init__(self, data):
if (len(data) == 2):
self.coords = data
self.xyz = utils.coords2xyz(self.coords, 1)
else:
self.xyz = data
self.coords = utils.xyz2coords(self.xyz)
global gpInstanceCount
gpInstanceCount += 1
self.id = gpInstanceCount
def imageDrawWallDepth(data, polygon, wall):
size = (data.shape[1], data.shape[0])
polyx = np.array([p[0] for p in polygon])
polyy = np.array([p[1] for p in polygon])
posy, posx = draw.polygon(polyy, polyx)
for i in range(len(posy)):
coords = utils.pos2coords((posx[i], posy[i]), size)
vec = utils.coords2xyz(coords, 1)
point = utils.vectorPlaneHit(vec, wall.planeEquation)
depth = 0 if point is None else utils.pointsDistance((0, 0, 0), point)
color = (depth, depth, depth)
draw.set_color(data, [posy[i], posx[i]], list(color))
def initByScene(self):
if self.coords == None:
self.coords = utils.xyz2coords(self.xyz)
coordsT = (self.coords[1], self.coords[0])
colorData = self.__scene.getPanoColorData()
colorPos = utils.coords2pos(coordsT, colorData.shape)
rgb = colorData[colorPos[0]][colorPos[1]]
self.color = (rgb[0], rgb[1], rgb[2])
depthData = self.__scene.getPanoDepthData()
depthPos = utils.coords2pos(coordsT, depthData.shape)
depthMean = utils.imageRegionMean(depthData, depthPos, (5, 5))
self.depth = depthMean
#self.depth = depthData[depthPos[0]][depthPos[1]]
if self.xyz == None:
self.xyz = utils.coords2xyz(self.coords, self.depth)
def __init__(self, scene, coords=None, xyz=None):
self.coords = coords
self.color = (0, 0, 0)
self.depth = 0
self.xyz = xyz
self.type = 0 # [concave, convex, occul]
self.id = 0
if self.coords == None:
self.coords = utils.xyz2coords(self.xyz)
coordsT = (self.coords[1], self.coords[0])
cpos = utils.coords2pos(coordsT, scene.color.shape)
self.color = tuple(scene.color[cpos[0]][cpos[1]])
dpos = utils.coords2pos(coordsT, scene.depth.shape)
self.depth = scene.depth[dpos[0]][dpos[1]]
if self.xyz == None:
self.xyz = utils.coords2xyz(self.coords, self.depth)