void VisusTickMarks::renderTickMarks(const int canvas_width, const int canvas_height)
{
float value; // value of major ticks
// Spacing between ticks
float delta = mLength / ((mAxis.mMajorTicks - 1)*(mAxis.mMinorTicks + 1));
mAxis.mTickColor.glColor();
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
// We draw the lines as quads to enable proper off-screen high-res rendering
// (You want the thickness of the lines to scale)
float p[3]; // origin of current tick
p[0] = mOrigin[0];
p[1] = mOrigin[1];
p[2] = mOrigin[2];
//fprintf(stderr,"Axis [%f,%f] \n",mAxis.mMinValue,mAxis.mMaxValue);
float majorlen = mAxis.mMajorTickLength * mLength;
for (int i = 0; i < mAxis.mMajorTicks-1; ++i) {
renderTick(p, mDirection, mTickDirection, majorlen, mAxis.mMajorTickThickness);
value = mAxis.mMinValue + i*(mAxis.mMaxValue - mAxis.mMinValue) / (mAxis.mMajorTicks - 1);
renderLabelForTick(p, mTickDirection, majorlen, mAxis.mLabel, value, canvas_width, canvas_height);
// Move to the start of the next tick
for (int k = 0; k < 3; ++k)
p[k] += mDirection[k] * delta;
for (int j = 0; j < mAxis.mMinorTicks; ++j)
{
renderTick(p, mDirection, mTickDirection, mAxis.mMinorTickLength * majorlen, mAxis.mMinorTickThickness);
// Move to the start of the next tick
for (int k = 0; k < 3; ++k)
p[k] += mDirection[k] * delta;
}
}
renderTick(p, mDirection, mTickDirection, majorlen, mAxis.mMajorTickThickness);
value = mAxis.mMinValue + (mAxis.mMajorTicks-1)*(mAxis.mMaxValue - mAxis.mMinValue)
/ (mAxis.mMajorTicks - 1);
renderLabelForTick(p, mTickDirection, majorlen, mAxis.mLabel, value, canvas_width, canvas_height);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
vglerror();
}
AnimationManager::AnimationManager() {
assert(QObject::connect(BumpTopApp::singleton(), SIGNAL(onRender()),
this, SLOT(renderTick())));
actor_animations_ = QHash<VisualPhysicsActorAnimation*, VisualPhysicsActor*>();
alpha_element_animations_ = QHash<AlphaElement*, AlphaElementAnimation*>();
}
void CheckBox::render() {
if (parent == NULL) { preRender(); }
renderBackground();
if (m_checked) { renderTick(); }
renderOverlay();
if (parent == NULL) { postRender(); }
}
PerformanceStatsHUD::PerformanceStatsHUD()
: show_HUD_(false) {
if (!HUD_resources_are_loaded_) {
QString resource_path = FileManager::getResourcePath();
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(utf8(resource_path + "/OgreCore.zip"),
"Zip", "Bootstrap");
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("Bootstrap");
HUD_resources_are_loaded_ = true;
}
debug_overlay_ = Ogre::OverlayManager::getSingleton().getByName("Core/DebugOverlay");
avg_FPS_ = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
curr_FPS_ = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
best_FPS_ = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
worst_FPS_ = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
memory_use_in_bytes = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
assert(QObject::connect(BumpTopApp::singleton(), SIGNAL(onRender()), // NOLINT
this, SLOT(renderTick()))); // NOLINT
}
