本文整理汇总了C++中GLView::getViewPortRect方法的典型用法代码示例。如果您正苦于以下问题：C++ GLView::getViewPortRect方法的具体用法？C++ GLView::getViewPortRect怎么用？C++ GLView::getViewPortRect使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类GLView的用法示例。
在下文中一共展示了GLView::getViewPortRect方法的3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: onGLFWMouseMoveCallBack
void GLViewEventHandler::onGLFWMouseMoveCallBack(GLFWwindow* window, double x, double y)
{
GLView* eglView = Director::getInstance()->getOpenGLView();
if(nullptr == eglView) return;
if (eglView->isRetina()) {
x *= 2;
y *= 2;
}
s_mouseX = (float)x;
s_mouseY = (float)y;
s_mouseX /= eglView->getFrameZoomFactor();
s_mouseY /= eglView->getFrameZoomFactor();
if(s_captured)
{
if (eglView->getViewPortRect().equals(Rect::ZERO) || eglView->getViewPortRect().containsPoint(Point(s_mouseX,eglView->getFrameSize().height - s_mouseY)))
{
int id = 0;
eglView->handleTouchesMove(1, &id, &s_mouseX, &s_mouseY);
}
}
EventMouse event(EventMouse::MouseEventType::MOUSE_MOVE);
//Because OpenGL and cocos2d-x uses different Y axis, we need to convert the coordinate here
event.setCursorPosition(s_mouseX, eglView->getViewPortRect().size.height - s_mouseY);
Director::getInstance()->getEventDispatcher()->dispatchEvent(&event);
}示例2: onGLFWMouseScrollCallback
void GLViewEventHandler::onGLFWMouseScrollCallback(GLFWwindow* window, double x, double y)
{
GLView* eglView = Director::getInstance()->getOpenGLView();
if(nullptr == eglView) return;
EventMouse event(EventMouse::MouseEventType::MOUSE_SCROLL);
//Because OpenGL and cocos2d-x uses different Y axis, we need to convert the coordinate here
event.setScrollData((float)x, -(float)y);
event.setCursorPosition(s_mouseX, eglView->getViewPortRect().size.height - s_mouseY);
Director::getInstance()->getEventDispatcher()->dispatchEvent(&event);
}示例3: onGLFWMouseCallBack
void GLViewEventHandler::onGLFWMouseCallBack(GLFWwindow* window, int button, int action, int modify)
{
GLView* eglView = Director::getInstance()->getOpenGLView();
if(nullptr == eglView) return;
if(GLFW_MOUSE_BUTTON_LEFT == button)
{
if(GLFW_PRESS == action)
{
s_captured = true;
if (eglView->getViewPortRect().equals(Rect::ZERO) || eglView->getViewPortRect().containsPoint(Point(s_mouseX,s_mouseY)))
{
int id = 0;
eglView->handleTouchesBegin(1, &id, &s_mouseX, &s_mouseY);
}
}
else if(GLFW_RELEASE == action)
{
s_captured = false;
if (eglView->getViewPortRect().equals(Rect::ZERO) || eglView->getViewPortRect().containsPoint(Point(s_mouseX,s_mouseY)))
{
int id = 0;
eglView->handleTouchesEnd(1, &id, &s_mouseX, &s_mouseY);
}
}
}
if(GLFW_PRESS == action)
{
EventMouse event(EventMouse::MouseEventType::MOUSE_DOWN);
//Because OpenGL and cocos2d-x uses different Y axis, we need to convert the coordinate here
event.setCursorPosition(s_mouseX, eglView->getViewPortRect().size.height - s_mouseY);
event.setMouseButton(button);
Director::getInstance()->getEventDispatcher()->dispatchEvent(&event);
}
else if(GLFW_RELEASE == action)
{
EventMouse event(EventMouse::MouseEventType::MOUSE_UP);
//Because OpenGL and cocos2d-x uses different Y axis, we need to convert the coordinate here
event.setCursorPosition(s_mouseX, eglView->getViewPortRect().size.height - s_mouseY);
event.setMouseButton(button);
Director::getInstance()->getEventDispatcher()->dispatchEvent(&event);
}
}