FramesViewer

A simple live 6D frames viewer

fv.mp4

Installation

pip install FramesViewer

or

pip3 install -e .

Example :

from FramesViewer.viewer import Viewer 
from FramesViewer import utils
import time

fv = Viewer()
fv.start()

# Frames
frame1 = utils.make_pose([0.15, 0.15, 0], [45, 0, 0])
frame2 = utils.make_pose([0.15, 0.15, 0.15], [0, 90, 45])
frame3 = frame2.copy()

fv.pushFrame(frame1, "frame1", [1, 0, 0])
fv.pushFrame(frame2, "frame2", [0, 1, 0])

fv.pushLink("frame1", "frame2", color=(1, 0, 0))

fv.pushFrame(frame3, "frame3")
fv.deleteFrame("frame3")

fv.createPointsList("a", size=10, color=(1, 0, 0))

# verts = [[0, 0, 0], [1, 0, 0], [1, 1, 0]]
# fv.createMesh("test", verts=verts)

# Points
for i in range(10):
    for j in range(10):
        for z in range(10):
            fv.pushPoint("a", [i*0.1, j*0.1, z*0.1])

# An infinite loop is needed to keep the viewer thread alive.
while True:
    frame2 = utils.translateAbsolute(frame2, [0, 0.0005, 0])
    frame2 = utils.rotateInSelf(frame2, [0.5, 0.5, 0.5])
    fv.pushFrame(frame2, "frame2", [0, 1, 0])
    time.sleep(0.01)

Once fv.start() is called, the viewer runs in a separate thread.

You can then dynamically call fv.pushFrame(...) to add, update or remove frames.