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example browser: slider widget improvements

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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
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21
examples/ExtendedTutorials/NewtonsRopeCradle.cpp
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@@ -105,9 +105,7 @@ struct NewtonsRopeCradleExample : public CommonRigidBodyBase {
static NewtonsRopeCradleExample* nex = NULL;
void onRopePendulaRestitutionChanged(float pendulaRestitution);
void floorRSliderValue(float notUsed);
void onRopePendulaRestitutionChanged(float pendulaRestitution, void*);
void applyRForceWithForceScalar(float forceScalar);
@@ -118,8 +116,7 @@ void NewtonsRopeCradleExample::initPhysics()
SliderParams slider("Number of Pendula", &gPendulaQty);
slider.m_minVal = 1;
slider.m_maxVal = 50;
slider.m_callback = floorRSliderValue; // hack to get integer values
slider.m_clampToNotches = false;
slider.m_clampToIntegers = true;
m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
slider);
}
@@ -128,8 +125,7 @@ void NewtonsRopeCradleExample::initPhysics()
SliderParams slider("Number of Displaced Pendula", &gDisplacedPendula);
slider.m_minVal = 0;
slider.m_maxVal = 49;
slider.m_callback = floorRSliderValue; // hack to get integer values
slider.m_clampToNotches = false;
slider.m_clampToIntegers = true;
m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
slider);
}
@@ -148,8 +144,7 @@ void NewtonsRopeCradleExample::initPhysics()
SliderParams slider("Rope Resolution", &gRopeResolution);
slider.m_minVal = 1;
slider.m_maxVal = 20;
slider.m_clampToNotches = false;
slider.m_callback = floorRSliderValue;
slider.m_clampToIntegers = true;
m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
slider);
}
@@ -357,18 +352,12 @@ void NewtonsRopeCradleExample::applyPendulumForce(btScalar pendulumForce){
// GUI parameter modifiers
void onRopePendulaRestitutionChanged(float pendulaRestitution) {
void onRopePendulaRestitutionChanged(float pendulaRestitution, void*) {
if (nex){
nex->changePendulaRestitution(pendulaRestitution);
}
}
void floorRSliderValue(float notUsed) {
gPendulaQty = floor(gPendulaQty);
gDisplacedPendula = floor(gDisplacedPendula);
gRopeResolution = floor(gRopeResolution);
}
void applyRForceWithForceScalar(float forceScalar) {
if(nex){
btScalar appliedForce = forceScalar * gDisplacementForce;