本文整理汇总了C++中renderLater函数的典型用法代码示例。如果您正苦于以下问题：C++ renderLater函数的具体用法？C++ renderLater怎么用？C++ renderLater使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了renderLater函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: renderLater
//----------------------------------------------------------------------------------------------------------------------
void NGLScene::mouseMoveEvent (QMouseEvent * _event)
{
// note the method buttons() is the button state when event was called
// this is different from button() which is used to check which button was
// pressed when the mousePress/Release event is generated
if(m_rotate && _event->buttons() == Qt::LeftButton)
{
int diffx=_event->x()-m_origX;
int diffy=_event->y()-m_origY;
m_spinXFace += (float) 0.5f * diffy;
m_spinYFace += (float) 0.5f * diffx;
m_origX = _event->x();
m_origY = _event->y();
renderLater();
}
// right mouse translate code
else if(m_translate && _event->buttons() == Qt::RightButton)
{
int diffX = (int)(_event->x() - m_origXPos);
int diffY = (int)(_event->y() - m_origYPos);
m_origXPos=_event->x();
m_origYPos=_event->y();
m_modelPos.m_x += INCREMENT * diffX;
m_modelPos.m_y -= INCREMENT * diffY;
renderLater();
}
}示例2: QOpenGLContext
void MainWindow::renderNow()
{
if (!isExposed())
return;
updatePending = false;
bool needsInitialize = false;
if (!context) {
context = new QOpenGLContext(this);
context->setFormat(requestedFormat());
context->create();
needsInitialize = true;
}
context->makeCurrent(this);
if (world)
world->simulate(timer.elapsed());
timer.start();
if (needsInitialize) {
initializeOpenGLFunctions();
}
render();
context->swapBuffers(this);
if (animating)
renderLater();
}示例3: renderLater
void MyGLWidget::setAnimating(bool animating)
{
m_animating = animating;
if (animating)
renderLater();
}示例4: renderLater
//! [5]
void OpenGLWindow::setAnimating(bool animating)
{
m_animating = animating;
if (animating)
renderLater();
}示例5: initialize
void MainWindow::renderNow()
{
if (!isExposed())
return;
calc->stop();
m_update_pending = false;
if (!m_context) {
initialize();
} else {
m_context->makeCurrent(this);
}
render();
m_context->swapBuffers(this);
renderLater();
counter++;
if (counter >= 60 * 3600)
counter = 0;
emit needCalc();
}示例6: render
void QOgreWindow::renderNow()
{
if (!isExposed()) return;
if (oRoot == NULL) initialize();
render();
if (isAnimating) renderLater();
}示例7: qDebug
// Triggered when releasing any mouse button
void MainWindow::mouseReleaseEvent(QMouseEvent *ev)
{
qDebug() << "Mouse button released" << ev->button();
rotate = false;
renderLater();
}示例8: QOpenGLContext
void OpenGLWindow::renderNow()
{
// end function if window is not visible
if (!isExposed())
return;
bool needsInitialize = false;
/*QOpenGLContext represents the OpenGL state of an underlying OpenGL context.
To set up a context, set its screen and format such that they match those of the surface
or surfaces with which the context is meant to be used.*/
if (!m_context) {
m_context = new QOpenGLContext(this);
m_context->setFormat(requestedFormat());
m_context->create();
needsInitialize = true;
}
m_context->makeCurrent(this);
if (needsInitialize) {
// intern OpenGL function
initializeOpenGLFunctions();
initialize();
}
render();
m_context->swapBuffers(this);
if (m_animating)
renderLater();
}示例9: switch
void NGLScene::keyPressEvent(QKeyEvent *_event)
{
// this method is called every time the main window recives a key event.
// we then switch on the key value and set the camera in the GLWindow
switch (_event->key())
{
// escape key to quite
case Qt::Key_Escape : QGuiApplication::exit(EXIT_SUCCESS); break;
// turn on wirframe rendering
case Qt::Key_W : glPolygonMode(GL_FRONT_AND_BACK,GL_LINE); break;
// turn off wire frame
case Qt::Key_S : glPolygonMode(GL_FRONT_AND_BACK,GL_FILL); break;
// show full screen
case Qt::Key_F : showFullScreen(); break;
// show windowed
case Qt::Key_N : showNormal(); break;
case Qt::Key_Left : m_lightPosition.m_x-=0.5; break;
case Qt::Key_Right : m_lightPosition.m_x+=0.5; break;
case Qt::Key_Up : m_lightPosition.m_y+=0.5; break;
case Qt::Key_Down : m_lightPosition.m_y-=0.5; break;
case Qt::Key_I : m_lightPosition.m_z-=0.5; break;
case Qt::Key_O : m_lightPosition.m_z+=0.5; break;
default : break;
}
// finally update the GLWindow and re-draw
//if (isExposed())
renderLater();
}示例10: switch
void NGLScene::keyPressEvent(QKeyEvent *_event)
{
static bool fn=true;
static bool vn=true;
ngl::ShaderLib *shader=ngl::ShaderLib::instance();
switch (_event->key())
{
case Qt::Key_Plus : m_normalSize+=0.01; break;
case Qt::Key_Minus : m_normalSize-=0.01; break;
case Qt::Key_1 :
fn^=true;
(*shader)["normalShader"]->use();
shader->setShaderParam1i("drawFaceNormals",fn);
break;
case Qt::Key_2 :
vn^=true;
(*shader)["normalShader"]->use();
shader->setShaderParam1i("drawVertexNormals",vn);
break;
case Qt::Key_S : m_modelName="sphere"; break;
case Qt::Key_T : m_modelName="teapot"; break;
case Qt::Key_C : m_modelName="cube"; break;
case Qt::Key_Y : m_modelName="cylinder"; break;
case Qt::Key_N : m_modelName="cone"; break;
case Qt::Key_R : m_modelName="torus"; break;
case Qt::Key_Escape : QApplication::quit(); break;
}
renderLater();
}示例11: renderLater
//! [5]
void ventanaGL::setAnimating(bool animating)
{
m_animating = animating;
if (animating)
renderLater();
}示例12: QOpenGLContext
void OpenGLWindow::renderNow()
{
if (!isExposed())
return;
m_update_pending = false;
bool needsInitialize = false;
if (!m_context) {
m_context = new QOpenGLContext(this);
m_context->setFormat(requestedFormat());
m_context->create();
needsInitialize = true;
}
m_context->makeCurrent(this);
if (needsInitialize) {
initializeOpenGLFunctions();
initialize();
}
render();
m_context->swapBuffers(this);
if (m_animating)
renderLater();
}示例13: renderLater
void RenderSurface::setAnimating(bool animating)
{
m_animating = animating;
if (animating)
renderLater();
}示例14: QOpenGLContext
void RenderSurface::renderNow(const float time)
{
m_globalTime = time;
//if (!isExposed())
//return;
bool needsInitialize = false;
if (!m_context) {
m_context = new QOpenGLContext(this);
m_context->setFormat(requestedFormat());
m_context->create();
needsInitialize = true;
}
m_context->makeCurrent(this);
if (needsInitialize) {
initializeOpenGLFunctions();
initialize();
}
render();
m_context->swapBuffers(this);
if (m_animating)
renderLater();
}示例15: switch
//============================================================================== key Press Event
void MyGLWidget::keyPressEvent( QKeyEvent *pEvent )
{
switch( pEvent->key() )
{
case Qt::Key_Escape:
exit(0);
break;
case Qt::Key_R:
fRotationX = 0.0f;
fRotationY = 0.0f;
fRotationZ = 0.0f;
fMoveUpDown = 0.0f;
fMoveLeftRight = 0.0f;
fMoveInOut = 0.0f;
break;
case Qt::Key_Up:
case Qt::Key_Z:
fMoveUpDown += 0.6;
break;
case Qt::Key_Down:
case Qt::Key_S:
fMoveUpDown -= 0.6;
break;
case Qt::Key_Left:
case Qt::Key_Q:
fMoveLeftRight -= 0.6;
break;
case Qt::Key_Right:
case Qt::Key_D:
fMoveLeftRight += 0.6;
break;
case Qt::Key_I:
fRotationX += 10;
break;
case Qt::Key_K:
fRotationX -= 10;
break;
case Qt::Key_J:
fRotationY += 10;
break;
case Qt::Key_L:
fRotationY -= 10;
break;
case Qt::Key_P:
fRotationZ += 10;
break;
case Qt::Key_M:
fRotationZ -= 10;
break;
default:
QWindow::keyPressEvent( pEvent );
}
renderLater();
}