<div dir="ltr"><div dir="ltr"><div dir="ltr">Okay, I've made a first cut at the joint mapping. I'm guessing the TIP, "?_1-5" are Sites.</div><div dir="ltr"><br></div><div>Reference:</div><div dir="ltr"><br></div><div dir="ltr"><a href="https://www.web3d.org/documents/specifications/19774-1/V2.0/Architecture/concepts.html#f-HandJoints">https://www.web3d.org/documents/specifications/19774-1/V2.0/Architecture/concepts.html#f-HandJoints</a><br><div><br></div><div>Why does the right hand have l_midcarpal_1 and l_midcarpal_2? Curious!</div><div><br></div><div><br></div><div><div>WRIST = [0, "WRIST", "radiocarpal"]</div><div>THUMB_CMC = [1, "THUMB_CMC", "carpometacarpal_1"]</div><div>THUMB_MCP = [2, "THUMB_MCP", "metacarpophalangeal_1"]</div><div>THUMB_IP = [3, "THUMB_IP", "carpal_interphalangeal_1"]</div><div>THUMB_TIP = [4, "THUMB_TIP", "?_1"]</div><div>INDEX_FINGER_MCP = [5, "INDEX_FINGER_MCP", "metacarpophalangeal_2"]</div><div>INDEX_FINGER_PIP = [6, "INDEX_FINGER_PIP", "carpal_proximal_interphalangeal_2"]</div><div>INDEX_FINGER_DIP = [7, "INDEX_FINGER_DIP", "carpal_distal_interphalangeal_2"]</div><div>INDEX_FINGER_TIP = [8, "INDEX_FINGER_TIP", "?_2"]</div><div>MIDDLE_FINGER_MCP = [9, "MIDDLE_FINGER_MCP", "metacarpophalangeal_3"]</div><div>MIDDLE_FINGER_PIP = [10, "MIDDLE_FINGER_PIP", "carpal_proximal_interphalangeal_3"]</div><div>MIDDLE_FINGER_DIP = [11, "MIDDLE_FINGER_DIP", "carpal_distal_interphalangeal_3"]</div><div>MIDDLE_FINGER_TIP = [12, "MIDDLE_FINGER_TIP", "?_3"]</div><div>RING_FINGER_MCP = [13, "RING_FINGER_MCP", "metacarpophalangeal_4"]</div><div>RING_FINGER_PIP = [14, "RING_FINGER_PIP", "carpal_proximal_interphalangeal_4"]</div><div>RING_FINGER_DIP = [15, "RING_FINGER_DIP", "carpal_distal_interphalangeal_4"]</div><div>RING_FINGER_TIP = [16, "RING_FINGER_TIP", "?_4"]</div><div>PINKY_MCP = [17, "PINKY_MCP", "metacarpophalangeal_5"]</div><div>PINKY_PIP = [18, "PINKY_PIP", "carpal_proximal_interphalangeal_5"]</div><div>PINKY_DIP = [19, "PINKY_DIP", "carpal_distal_interphalangeal_5"]</div><div>PINKY_TIP = [20, "PINKY_TIP", "?_5"]</div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Aug 10, 2023 at 11:41 AM John Carlson <<a href="mailto:yottzumm@gmail.com">yottzumm@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div>This is MediaPipe Holistic, with my strings. No need for l_ , r_ prefixes, I add them. I'm guessing I can convert the CMC, MCP, IP, PIP, DIP, and TIP. If someone already has this in Python, great. I will still need short names for display, but I think this will be going into BVN and X3D using X3D-Edit.</div><div><br></div><div>I'm not sure about WRIST, but I can look at diagrams and figure most of this stuff out. If someone already has a mapping, handing it over would be awesome. In exchange, I will give you a good Holistic program (I haven't moved on to newer things, I couldn't get them to work. I guess Windows 10 is not a priority for Google. Mobile, yes). So, to let you know what I'm doing, I'm trying to convert video to BVH, then I'll use X3D-Edit to go to X3D.</div><div><br></div><div>WRIST = [0, "WRIST"]</div><div>THUMB_CMC = [1, "THUMB_CMC"]</div><div>THUMB_MCP = [2, "THUMB_MCP"]</div><div>THUMB_IP = [3, "THUMB_IP"]</div><div>THUMB_TIP = [4, "THUMB_TIP"]</div><div>INDEX_FINGER_MCP = [5, "INDEX_FINGER_MCP"]</div><div>INDEX_FINGER_PIP = [6, "INDEX_FINGER_PIP"]</div><div>INDEX_FINGER_DIP = [7, "INDEX_FINGER_DIP"]</div><div>INDEX_FINGER_TIP = [8, "INDEX_FINGER_TIP"]</div><div>MIDDLE_FINGER_MCP = [9, "MIDDLE_FINGER_MCP"]</div><div>MIDDLE_FINGER_PIP = [10, "MIDDLE_FINGER_PIP"]</div><div>MIDDLE_FINGER_DIP = [11, "MIDDLE_FINGER_DIP"]</div><div>MIDDLE_FINGER_TIP = [12, "MIDDLE_FINGER_TIP"]</div><div>RING_FINGER_MCP = [13, "RING_FINGER_MCP"]</div><div>RING_FINGER_PIP = [14, "RING_FINGER_PIP"]</div><div>RING_FINGER_DIP = [15, "RING_FINGER_DIP"]</div><div>RING_FINGER_TIP = [16, "RING_FINGER_TIP"]</div><div>PINKY_MCP = [17, "PINKY_MCP"]</div><div>PINKY_PIP = [18, "PINKY_PIP"]</div><div>PINKY_DIP = [19, "PINKY_DIP"]</div><div>PINKY_TIP = [20, "PINKY_TIP"]</div></div></div>
</blockquote></div>