def Vis_Skeleton_2D_foot()

in renderer/viewer2D.py [0:0]

• 33 lines of code
• 14 McCabe index (conditional complexity)

def Vis_Skeleton_2D_foot(pt2d, pt2d_visibility = None, image = None, bVis = False, color=None):
    pt2d = np.reshape(pt2d,(-1,2))          #Just in case. Make sure (32, 2)

    #Draw via opencv
    if not isinstance(image, np.ndarray):#not image: #If no image is given, generate Blank image
        image = np.ones((1000,1000,3),np.uint8) *255

    radius = 4
     #SMPL 24 joints used for LBS
    link2D = [ [0,1],[1,2],  #root-> torso -> head
                [3,4], [4,5] ]

    bLeft = [ 1,1,
        0, 0]
    # for i in np.arange( len(link) ):
    for k in np.arange( len(pt2d) ):
        if pt2d_visibility is None:
            cv2.circle(image, (int(pt2d[k][0]), int(pt2d[k][1]) ), radius, (0,255,0),-1)
        else:
            if pt2d_visibility[k]:
                cv2.circle(image, (int(pt2d[k][0]), int(pt2d[k][1]) ), radius, (0,255,0),-1)

    for k in np.arange( len(link2D) ):
        parent = link2D[k][0]
        child = link2D[k][1]
        if color is not None:
            c = color
        else:
            if bLeft[k]:
                c = (0,0,255)#BGR, RED
            else:
                c = (0,0,0)
        if pt2d_visibility is None:
            cv2.line(image, (int(pt2d[parent][0]), int(pt2d[parent][1])), (int(pt2d[child][0]), int(pt2d[child][1])), c, radius - 2)
        else:
            if pt2d_visibility[parent] and pt2d_visibility[child]:
                cv2.line(image, (int(pt2d[parent][0]), int(pt2d[parent][1])), (int(pt2d[child][0]), int(pt2d[child][1])), c, radius - 2)

    if bVis:
        ImShow(image)
    return image