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WebXR: Fix isDown; Fix hand tracking;

This commit is contained in:
bjorn 2021-04-10 19:41:37 -06:00
parent 171ca01d1f
commit 046762c564
1 changed files with 11 additions and 11 deletions
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22
src/resources/webxr.js
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@ -299,8 +299,9 @@ var webxr = {
webxr_isDown: function(device, button, down, changed) {
var b = state.hands[device] && state.hands[device].buttons[button];
var c = state.lastButtonState[device];
HEAPU8[down] = b && b.pressed;
HEAPU8[changed] = b && (state.lastButtonState[device][button] ^ b.pressed);
HEAPU8[changed] = b && c && (c[button] ^ b.pressed);
return !!b;
},
@ -345,18 +346,17 @@ var webxr = {
return false;
}
// WebXR does not have a palm joint but the skeleton otherwise matches up
HEAPF32.fill(0, poses >> 2, (poses >> 2) + 8 * 26 /* HAND_JOINT_COUNT */);
var space = state.hands[device].gripSpace;
var pose = state.frame.getPose(space, state.space);
pose && writePose(pose.transform, poses, poses + 16);
poses += 32;
for (var i = 0; i < 25; i++) {
if (inputSource.hand[i]) {
var pose = state.frame.getJointPose(inputSource.hand[i], state.space);
if (pose) {
var position = poses + i * 32;
writePose(pose.transform, position, position + 16);
}
}
// TODO use fillPoses
for ([joint, space] of inputSource.hand) {
var pose = state.frame.getJointPose(space, state.space);
if (!pose) return false;
writePose(pose.transform, poses, poses + 16);
poses += 32;
}
return true;