AnimationTrackController::AnimationTrackController(AnimationTrackObject *animationTrackObject , ISceneObject *trackObject)
: m_speed(1.0f)
, m_paused(true)
, m_animationTrackObject(animationTrackObject)
, m_trackObject(trackObject)
, m_animation(0)
, m_animationTrack(0)
, m_animationState(0)
, m_sceneMgr(0)
, m_startTime(0.0f)
, m_endTime(0.0f)
, m_needRebuild(true)
, m_loop(false)
, m_length(0.0f)
, m_interpolationMode(AnimationTrackObject::IM_LINEAR)
, m_rotationInterpolationMode(AnimationTrackObject::RIM_LINEAR)
{
m_loop = m_animationTrackObject->getLoop();
m_interpolationMode = m_animationTrackObject->getInterpolationMode();
m_rotationInterpolationMode = m_animationTrackObject->getRotationInterpolationMode();
m_sceneMgr = m_animationTrackObject->getScene()->getOgreSceneManager();
Root::getSingleton().addFrameListener(this);
// 一开始就重建所有
_rebuild();
}
Graph::Graph(int n, double p)
{
int i = 0, j = 0, r = 0, m = 0;
// Threshold for edge existency
double q = p * RAND_MAX;
srand(time(NULL));
//std::cout << "Existence rate : " << q / RAND_MAX * 100 << "%\n";
// Build the edges
for (i = 1; i <= n; i++) {
for(j = i + 1; j <= n; j++) {
r = rand();
if (r <= q) {
++m;
_edges[i].push_back(j);
_edges[j].push_back(i);
}
}
}
// Create the priority list
_rebuild();
_nb_nodes = n;
_nb_edges = m;
_avg = (double) m / n;
}
void
OSDSelector::_updateItemsSize(void) {
_initialSize.resize(_items.size());
for(size_t i = _items.size(); i--;) {
float itemRatio = _items[i]->getRatio();
unsigned int width, height;
if(itemRatio == 0.0) {
_items[i]->getSize(Renderer3D::nullRef(), width, height);
itemRatio = (float)width / (float)height;
if(width > _itemMaxWidth) {
width = _itemMaxWidth;
height = (unsigned int)(width / itemRatio);
}
if(height > _itemMaxHeight) {
height = _itemMaxHeight;
width = (unsigned int)(height * itemRatio);
}
} else {
width = _itemMaxWidth;
height = _itemMaxHeight;
}
_items[i]->setSize(width, height);
_items[i]->setDepth(0.0);
_initialSize[i] = make_pair(width, height);
}
_rebuild();
}
void
OSDSelector::_timeOutCB(const Window3D::TimeOutEvent& evt) {
if(evt.timeOut != _timeOut) {
return;
}
int sgn = -1;
if(_cmd.front()) {
sgn = 1;
}
_rotationDt += sgn * M_2PI / _timeOutDelay;
if(fabs(_rotationDt) > M_2PI / (float)_items.size()) {
_rotationDt = 0.0;
_items[_zoomedItem]->_highlight(false);
_zoomedItem = _zoomedItem - sgn;
if(_zoomedItem == (int)_items.size()) _zoomedItem = 0;
if(_zoomedItem < 0) _zoomedItem = _items.size() - 1;
_cmd.pop();
_items[_zoomedItem]->_highlight(true);
}
if(_cmd.empty()) {
_window->cancelTimeOut(_timeOut);
_timeOut = 0;
if(_mustHide) {
_reallyRemoveRenderer();
}
} else {
_timeOut = _window->postTimeOut(_timeOutDelay);
}
_rebuild();
}
COpenGLRenderTarget::COpenGLRenderTarget(const core::dimension2di &size,
img::E_COLOR_FORMAT colorFormat, img::E_COLOR_FORMAT depthFormat)
: CNullRenderTarget(size, colorFormat, depthFormat),
m_FBO(0), m_ColorAttachmentsBuilded(0)
{
_rebuild();
}
int Graph::max()
{
if (_changed) {
_rebuild();
}
return _max;
}
int Graph::id()
{
if (_changed) {
_rebuild();
}
return _id;
}
CD3D9RenderTarget::CD3D9RenderTarget(const core::dimension2di &size,
img::E_COLOR_FORMAT colorFormat, img::E_COLOR_FORMAT depthFormat)
: CNullRenderTarget(size, colorFormat, depthFormat),
m_D3DDriver((CD3D9Driver*)VIDEO_DRIVER_PTR),
m_D3DDepthStencilSurface(0)
{
memset(m_D3DRenderTargetSurface, 0, sizeof(m_D3DRenderTargetSurface));
_rebuild();
}
COpenGLRenderTarget::COpenGLRenderTarget(
ITexture *colorTexture, ITexture *depthTexture)
: CNullRenderTarget(colorTexture, depthTexture),
m_FBO(0), m_ColorAttachmentsBuilded(0)
{
if (colorTexture)
_rebuild();
else
m_OK = true;
}
CD3D9RenderTarget::CD3D9RenderTarget(
ITexture *colorTexture, ITexture *depthTexture)
: CNullRenderTarget(colorTexture, depthTexture),
m_D3DDriver((CD3D9Driver*)VIDEO_DRIVER_PTR),
m_D3DDepthStencilSurface(0)
{
memset(m_D3DRenderTargetSurface, 0, sizeof(m_D3DRenderTargetSurface));
if (colorTexture)
_rebuild();
else
m_OK = true;
}
void Level::start(LevelConfig* config)
{
if (_config != config)
{
if (_config != nullptr)
{
_config->release();
}
_config = config;
_config->retain();
_rebuild();
}
_reset();
}
// 每帧更新动画
bool AnimationTrackController::frameStarted(const FrameEvent& evt)
{
// 看是否需要重建所有
_rebuild();
// 如果暂停或未初始化，则不播放
if(m_paused
|| m_animationState == 0
|| !m_animationState->getEnabled())
{
return true;
}
// 步进时间
m_animationState->addTime(evt.timeSinceLastFrame * m_speed);
// 如果超过结束播放时间，就设置到最后去
if(m_animationState->getTimePosition() >= m_endTime)
{
if(!m_loop)
{
m_animationState->setTimePosition(m_endTime);
m_animationState->setEnabled(false);
}
else
{
m_animationState->setTimePosition(m_startTime);
}
}
// 倒叙播放会出现这种情况
else if(m_animationState->getTimePosition() <= m_startTime)
{
if(!m_loop)
{
m_animationState->setTimePosition(m_startTime);
m_animationState->setEnabled(false);
}
else
{
m_animationState->setTimePosition(m_endTime);
}
}
return true;
}
void
OSDSelector::removeItem(ArRef<OSDSelectorItem> item) {
for(int i = _items.size(); i--;) {
if(_items[i] == item) {
StlVectorFastErase(_items, i);
/*
if(_items.empty()) {
_selectedItem = 0;
} else {
if(_selectedItem == i) {
selectItem(_items[0]);
}
}
*/
_selectedItem = 0;
if(_window) {
_window->removeOSD(item);
_rebuild();
}
return;
}
}
}
void
OSDSelector::setPosition(int x,
int y) {
OSD::setPosition(x, y);
_rebuild();
}
void
OSDSelector::setSelectedItemZoomFactor(float zoom) {
_zoomFactor = zoom;
_rebuild();
}
