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

example browser: slider widget improvements

Browse Source
This commit is contained in:
Lunkhound
2016-11-20 16:38:11 -08:00
parent 936a104fb2
commit 49b27f30bd
10 changed files with 86 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
examples/ExtendedTutorials/MultiPendulum.cpp
View File

@@ -71,11 +71,9 @@ struct MultiPendulumExample: public CommonRigidBodyBase {
static MultiPendulumExample* mex = NULL; // Handle to the example to access it via functions. Do not use this in your simulation!
void onMultiPendulaLengthChanged(float pendulaLength); // Change the pendula length
void onMultiPendulaLengthChanged(float pendulaLength, void*); // Change the pendula length
void onMultiPendulaRestitutionChanged(float pendulaRestitution); // change the pendula restitution
void floorMSliderValue(float notUsed); // floor the slider values which should be integers
void onMultiPendulaRestitutionChanged(float pendulaRestitution, void*); // change the pendula restitution
void applyMForceWithForceScalar(float forceScalar);
@@ -85,8 +83,7 @@ void MultiPendulumExample::initPhysics() { // Setup your physics scene
SliderParams slider("Number of Pendula", &gPendulaQty);
slider.m_minVal = 1;
slider.m_maxVal = 50;
slider.m_callback = floorMSliderValue; // hack to get integer values
slider.m_clampToNotches = false;
slider.m_clampToIntegers = true;
m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
slider);
}
@@ -95,8 +92,7 @@ void MultiPendulumExample::initPhysics() { // Setup your physics scene
SliderParams slider("Number of Displaced Pendula", &gDisplacedPendula);
slider.m_minVal = 0;
slider.m_maxVal = 49;
slider.m_callback = floorMSliderValue; // hack to get integer values
slider.m_clampToNotches = false;
slider.m_clampToIntegers = true;
m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
slider);
}
@@ -397,7 +393,7 @@ void MultiPendulumExample::applyPendulumForce(btScalar pendulumForce){
// GUI parameter modifiers
void onMultiPendulaLengthChanged(float pendulaLength) { // Change the pendula length
void onMultiPendulaLengthChanged(float pendulaLength, void*) { // Change the pendula length
if (mex){
mex->changePendulaLength(pendulaLength);
}
@@ -405,18 +401,13 @@ void onMultiPendulaLengthChanged(float pendulaLength) { // Change the pendula le
}
void onMultiPendulaRestitutionChanged(float pendulaRestitution) { // change the pendula restitution
void onMultiPendulaRestitutionChanged(float pendulaRestitution, void*) { // change the pendula restitution
if (mex){
mex->changePendulaRestitution(pendulaRestitution);
}
}
void floorMSliderValue(float notUsed) { // floor the slider values which should be integers
gPendulaQty = floor(gPendulaQty);
gDisplacedPendula = floor(gDisplacedPendula);
}
void applyMForceWithForceScalar(float forceScalar) {
if(mex){
btScalar appliedForce = forceScalar * gDisplacementForce;