emscripten/demos/webgl/bullet_glue.js

45 строки
1.0 KiB
JavaScript

/**
Glue for Bullet demo.
*/
var Bullet = Module;
//print = function(text) {
// throw 'fail: ' + text;
//}
function prepareBulletDemo() {
__Z10zz_preparev();
}
function simulateBulletDemo(dt) {
__ZN23btDiscreteDynamicsWorld14stepSimulationEfif(Bullet.IHEAP[_zz_dynamicsWorld], dt, 2, 1/60)
}
var tempVector3 = _malloc(40);
var tempQuaternion = _malloc(50);
var QUANTUM = 1;
function readBulletObject(i, pos, quat) {
// TODO: Do not create new objects all the time
__Z7zz_readiR9btVector3R12btQuaternion(i, tempVector3, tempQuaternion);
pos[0] = Bullet.FHEAP[tempVector3+0*QUANTUM];
pos[1] = Bullet.FHEAP[tempVector3+1*QUANTUM];
pos[2] = Bullet.FHEAP[tempVector3+2*QUANTUM];
quat.x = Bullet.FHEAP[tempQuaternion+0*QUANTUM];
quat.y = Bullet.FHEAP[tempQuaternion+1*QUANTUM];
quat.z = Bullet.FHEAP[tempQuaternion+2*QUANTUM];
quat.w = Bullet.FHEAP[tempQuaternion+3*QUANTUM];
}
function restartBullet() {
run([]);
prepareBulletDemo();
}
// Startup
prepareBulletDemo();