Bart/bullet3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Various improvements of NNWalkers demo.

Browse Source
This commit is contained in:
Benelot
2016-11-01 15:34:22 +01:00
parent f01389ded2
commit d051685060
2 changed files with 459 additions and 213 deletions
Download Patch File Download Diff File Expand all files Collapse all files

621
examples/Evolution/NN3DWalkers.cpp
View File

File diff suppressed because it is too large Load Diff

15
examples/Evolution/NN3DWalkersTimeWarpBase.h
View File

@@ -213,7 +213,8 @@ struct NN3DWalkersTimeWarpBase: public CommonRigidBodyBase {
CommonRigidBodyBase(helper),
mPhysicsStepsPerSecondUpdated(false),
mFramesPerSecondUpdated(false),
mSolverIterationsUpdated(false) {
mSolverIterationsUpdated(false),
mIsHeadless(false){
// main frame timer initialization
mApplicationStart = mLoopTimer.getTimeMilliseconds(); /**!< Initialize when the application started running */
@@ -541,7 +542,7 @@ struct NN3DWalkersTimeWarpBase: public CommonRigidBodyBase {
m_dynamicsWorld->getSolverInfo().m_numIterations = gSolverIterations; // set the number of solver iterations for iteration based solvers
m_dynamicsWorld->setGravity(btVector3(0, -9.81f, 0)); // set gravity to -9.81
m_dynamicsWorld->setGravity(btVector3(0, btScalar(-9.81f), 0)); // set gravity to -9.81
}
@@ -564,7 +565,7 @@ struct NN3DWalkersTimeWarpBase: public CommonRigidBodyBase {
void stepSimulation(float deltaTime){ // customly step the simulation
do{
// // settings
// settings
if(mPhysicsStepsPerSecondUpdated){
changePhysicsStepsPerSecond(gPhysicsStepsPerSecond);
mPhysicsStepsPerSecondUpdated = false;
@@ -599,7 +600,6 @@ struct NN3DWalkersTimeWarpBase: public CommonRigidBodyBase {
if(mLoopTimer.getTimeSeconds() - speedUpPrintTimeStamp > 1){
// on reset, we calculate the performed speed up
double speedUp = ((double)performedTime*1000.0)/((double)(mLoopTimer.getTimeMilliseconds()-performanceTimestamp));
// b3Printf("Avg Effective speedup: %f",speedUp);
performedTime = 0;
performanceTimestamp = mLoopTimer.getTimeMilliseconds();
speedUpPrintTimeStamp = mLoopTimer.getTimeSeconds();
@@ -617,7 +617,7 @@ struct NN3DWalkersTimeWarpBase: public CommonRigidBodyBase {
mModelStart = mLoopTimer.getTimeMilliseconds(); /**!< Begin with the model update (in Milliseconds)*/
mLastGraphicsTick = mModelStart - mGraphicsStart; /**!< Update graphics timer (in Milliseconds) */
if (gMaximumSpeed /** If maximum speed is enabled*/) {
if (gMaximumSpeed) { /** If maximum speed is enabled*/
performMaxStep();
} else { /**!< This mode tries to progress as much time as it is expected from the game loop*/
performSpeedStep();
@@ -757,10 +757,9 @@ struct NN3DWalkersTimeWarpBase: public CommonRigidBodyBase {
for (int i = 0; i < subSteps; i++) { /**!< Perform the number of substeps to reach the timestep*/
if (timeStep && m_dynamicsWorld) {
// since we want to perform all proper steps, we perform no interpolated substeps
int subSteps = 1;
int subSteps = 1; // since we want to perform all proper steps, we perform no interpolated substeps
m_dynamicsWorld->stepSimulation(btScalar(timeStep),
m_dynamicsWorld->stepSimulation(btScalar(fixedPhysicsStepSizeSec),
btScalar(subSteps), btScalar(fixedPhysicsStepSizeSec));
}
}