本文整理汇总了C++中pos2函数的典型用法代码示例。如果您正苦于以下问题：C++ pos2函数的具体用法？C++ pos2怎么用？C++ pos2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pos2函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: pos2
void TrillSegment::symbolLine(SymId start, SymId fill, SymId end)
{
qreal x1 = 0;
qreal x2 = pos2().x();
qreal w = x2 - x1;
qreal mag = magS();
ScoreFont* f = score()->scoreFont();
_symbols.clear();
_symbols.push_back(start);
qreal w1 = f->advance(start, mag);
qreal w2 = f->advance(fill, mag);
qreal w3 = f->advance(end, mag);
int n = lrint((w - w1 - w3) / w2);
for (int i = 0; i < n; ++i)
_symbols.push_back(fill);
_symbols.push_back(end);
QRectF r(f->bbox(_symbols, mag));
setbbox(r);
}
开发者ID:Jojo-Schmitz，项目名称:MuseScore，代码行数:20，代码来源:trill.cpp
示例2: b1
void TrillSegment::layout()
{
QRectF b1(symBbox(SymId::ornamentTrill));
QRectF rr(b1.translated(-b1.x(), 0.0));
rr |= QRectF(0.0, rr.y(), pos2().x(), rr.height());
setbbox(rr);
if (parent())
rypos() += score()->styleS(ST_trillY).val() * spatium();
if (spannerSegmentType() == SEGMENT_SINGLE || spannerSegmentType() == SEGMENT_BEGIN) {
Accidental* a = trill()->accidental();
if (a) {
a->layout();
a->setMag(a->mag() * .6);
qreal _spatium = spatium();
a->setPos(_spatium*1.3, -2.2*_spatium);
a->adjustReadPos();
}
}
adjustReadPos();
}
开发者ID:Isensee，项目名称:MuseScore，代码行数:20，代码来源:trill.cpp
示例3: Vector2D
//===========================================================================
void ftSurfaceSetPoint::resetPosition(Vector3D pos, int bnd)
//
//===========================================================================
{
xyz_ = pos;
uv_ = Vector2D(0.0, 0.0);
dist_ = -1.0;
at_boundary_ = bnd;
// Iterate to find parameter values
Point pos2(pos.begin(), pos.end());
Point close_pt;
double par_u, par_v, dist;
double eps = 1.0e-12; // A small number
for (size_t ki=0; ki<par_pts_.size(); ++ki)
{
par_pts_[ki].first->closestPoint(pos2, par_u, par_v, close_pt, dist, eps);
Vector2D param(par_u, par_v);
par_pts_[ki].second = param;
}
}
开发者ID:99731，项目名称:GoTools，代码行数:22，代码来源:ftSurfaceSetPoint.C
示例4: simpleCase
bool simpleCase()
{
XcMatrix cell1 ( 3.0, 0.0, 0.0, 2.0, 4.0, 0.0, 2.0, 5.0, 3.0 );
XcMatrix cell2 (cell1);
std::vector<XcVector> pos1;
pos1.reserve(4);
pos1.push_back(XcVector(0.0, 0.25, 0.25));
pos1.push_back(XcVector(0.25, 0.25, 0.25));
pos1.push_back(XcVector(0.0, 0.5, 0.25));
pos1.push_back(XcVector(0.0, 0.25, 0.75));
std::vector<XcVector> pos2 (pos1);
std::vector<unsigned int> types1;
types1.reserve(4);
types1.push_back(1);
types1.push_back(2);
types1.push_back(2);
types1.push_back(1);
std::vector<unsigned int> types2 (types1);
bool match = XtalComp::compare(cell1, types1, pos1,
cell2, types2, pos2,
NULL, 0.05, 0.25);
if (!match)
return false;
// Displace an atom, ensure that comparison fails.
pos2[0] += XcVector(0.5,0,0);
match = XtalComp::compare(cell1, types1, pos1,
cell2, types2, pos2,
NULL, 0.05, 0.25);
if (match)
return false;
return true;
}
开发者ID:ajshamp，项目名称:XtalOpt-ajs，代码行数:40，代码来源:test.cpp
示例5: pos
void RddcEvlDisplay::drawHopOver(){
if(this->m_dimClust==NULL)
return;
RddtClust* clust = this->m_dimClust->m_currentSelection;
if(clust==NULL)
return;
if(clust->m_nRddtDims.size()<1){
return;
}
int which = this->whichGlyph(m_x,m_y);
if(which<0 || which>=m_profileRects.size())
return;
QRect tmp = this->m_profileRects[which];
int size = clust->m_partitionPerVariable.size();
if(size<2)
return;
int numCols = (int)(sqrt((double)size))+1;
int numRows = (int)ceil((double)size/(double)numCols);
double glyphWidthData = (double)1/(double)numCols;
double glyphHeightData = (double)1/(double)numRows;
Vec2 pos(tmp.left(),tmp.bottom());
Vec2 pos2(tmp.left()+tmp.width(),tmp.bottom()-tmp.height());
Vec2 topCorner = this->m_canvas->mapScreenToData(pos);
Vec2 bottomRightCorner =
this->m_canvas->mapScreenToData(pos2);
glyphWidthData = bottomRightCorner.X - topCorner.X;
glyphHeightData = (topCorner.Y - bottomRightCorner.Y);
unsigned long c = this->cm->getColor(ColorManager::BRUSH_SELECTED1);
this->m_canvas->setForeground(c);
this->m_canvas->drawRectangle(topCorner.X,(double)1-topCorner.Y,
glyphWidthData,glyphHeightData);
}
开发者ID:kaiyuzhao，项目名称:XmdvFeaVis，代码行数:38，代码来源:RddcEvlDisplay.cpp
示例6: exit
void Node::computeDistance(){
if(getNode(1) == NULL || getNode(2) == NULL){
std::cout << "undefined link" << std::endl;
exit(-1);
}
sf::Vector2f pos0(getPos());
sf::Vector2f pos1(getNode(1)->getPos());
sf::Vector2f pos2(getNode(2)->getPos());
float dis1x = pos0.x - pos1.x;
float dis1y = pos0.y - pos1.y;
float dis2x = pos0.x - pos2.x;
float dis2y = pos0.y - pos2.y;
_n1_distance = sqrt((dis1x*dis1x) + (dis1y*dis1y));
_n2_distance = sqrt((dis2x*dis2x) + (dis2y*dis2y));
}
开发者ID:ProjectTB2D，项目名称:First-Try-Duo，代码行数:23，代码来源:Node.cpp
示例7: lineName
bool WindowsManager::addLine (const char* lineNameCorba,
const value_type* posCorba1,
const value_type* posCorba2,
const value_type* colorCorba)
{
std::string lineName (lineNameCorba);
if (nodes_.find (lineName) != nodes_.end ()) {
std::cout << "You need to chose an other name, \"" << lineName
<< "\" already exist." << std::endl;
return false;
}
else {
mtx_.lock();
osgVector3 pos1 (posCorba1[0], posCorba1[1], posCorba1[2]);
osgVector3 pos2 (posCorba2[0], posCorba2[1], posCorba2[2]);
LeafNodeLinePtr_t line = LeafNodeLine::create
(lineName, pos1, pos2, getColor (colorCorba));
WindowsManager::initParent (lineName, line);
addNode (lineName, line);
mtx_.unlock();
return true;
}
}
开发者ID:stonneau，项目名称:gepetto-viewer-corba，代码行数:23，代码来源:windows-manager.cpp
示例8: pos
void Plane::addBullet(float dt)
{
if (m_bulletType == BULLET) {
auto pFrame = SpriteFrameCache::getInstance()->getSpriteFrameByName("bullet1.png");
Point pos(getPositionX(), getPositionY() + getContentSize().height * 0.5);
float distance = Director::getInstance()->getWinSize().height + 100;
Sprite *bullet = createBullet(pFrame, pos, distance);
m_bullets->addChild(bullet);
} else if (m_bulletType == DOUBLE_BULLET) {
auto pFrame = SpriteFrameCache::getInstance()->getSpriteFrameByName("bullet2.png");
float sx = getPositionX(); float sy = getPositionY();
Size content = getContentSize();
Point pos(sx - content.width * 0.25, sy + content.height * 0.5);
float distance = Director::getInstance()->getWinSize().height + 100;
Sprite *bullet1 = createBullet(pFrame, pos, distance);
m_bullets->addChild(bullet1);
Point pos2(sx + content.width * 0.25, sy + content.height * 0.5);
Sprite *bullet2 = createBullet(pFrame, pos2, distance);
m_bullets->addChild(bullet2);
}
}
开发者ID:sydnash，项目名称:wexin_planefight，代码行数:23，代码来源:plane.cpp
示例9: pos1
void NodeLink::NodeCallback::operator()(::osg::Node* node, ::osg::NodeVisitor* nv)
{
osg::ref_ptr<osg::Node> f1 = node1.get();
osg::ref_ptr<osg::Node> f2 = node2.get();
if(!f1.get() || !f2.get())
return;
//transform local view2 to local view1
::osg::Matrix world2local = ::osg::computeWorldToLocal(nv->getNodePath());
::osg::Vec3 pos1(0,0,0);
::osg::MatrixList list1 = f1->getWorldMatrices();
assert(!list1.empty());
pos1 = pos1*list1.front();
pos1 = pos1*world2local;
::osg::Vec3 pos2(0,0,0);
::osg::MatrixList list2 = f2->getWorldMatrices();
assert(!list2.empty());
pos2 = pos2*list2.front();
pos2 = pos2*world2local;
::osg::Geode *geode = node->asGeode();
assert(geode);
assert(1 == geode->getNumDrawables());
::osg::Geometry* geometry = geode->getDrawable(0)->asGeometry();
assert(geometry);
assert(geometry->getVertexArray());
assert(geometry->getVertexArray()->getType() == ::osg::Array::Vec3ArrayType);
::osg::Vec3Array *osg_vertex= dynamic_cast< ::osg::Vec3Array*>(geometry->getVertexArray());
assert(osg_vertex);
(*osg_vertex)[0] = pos1;
(*osg_vertex)[1] = pos2;
geometry->dirtyBound();
traverse(node, nv);
}
开发者ID:Brazilian-Institute-of-Robotics，项目名称:gui-vizkit3d，代码行数:37，代码来源:NodeLink.cpp
示例10: pos
bool
url_type::read(const std::string& line)
{
// XXXXX:YYYYYYY/ZZZZZZZ
std::string::size_type pos(line.find(char(':')));
if ( pos == std::string::npos ) return false;
host.assign(line, 0, pos);
++pos;
std::string::size_type pos2(line.find(char('/'), pos));
if ( pos2 == std::string::npos )
{
service.assign(line, pos, std::string::npos);
page.clear();
}
else
{
service.assign(line, pos, pos2-pos);
page.assign(line, pos2, std::string::npos);
}
return true;
}
开发者ID:ArtisticCoding，项目名称:libpw，代码行数:24，代码来源:pw_common.cpp
示例11: score
// s1 should be the original spectrum
DoubleReal CompNovoIdentificationBase::compareSpectra_(const PeakSpectrum & s1, const PeakSpectrum & s2)
{
DoubleReal score(0.0);
PeakSpectrum::ConstIterator it1 = s1.begin();
PeakSpectrum::ConstIterator it2 = s2.begin();
Size num_matches(0);
while (it1 != s1.end() && it2 != s2.end())
{
DoubleReal pos1(it1->getPosition()[0]), pos2(it2->getPosition()[0]);
if (fabs(pos1 - pos2) < fragment_mass_tolerance_)
{
score += it1->getIntensity();
++num_matches;
}
if (pos1 <= pos2)
{
++it1;
}
else
{
++it2;
}
}
if (num_matches == 0)
{
return 0;
}
score /= sqrt((DoubleReal)num_matches);
return score;
}
开发者ID:aiche，项目名称:open-ms-mirror，代码行数:37，代码来源:CompNovoIdentificationBase.C
示例12: switch
void CInMapDraw::GotNetMsg(const unsigned char* msg)
{
const int playerID = msg[2];
switch (msg[3]) {
case NET_POINT: {
float3 pos(*(short*) &msg[4], 0, *(short*) &msg[6]);
const string label = (char*) &msg[8];
LocalPoint(pos, label, playerID);
break;
}
case NET_LINE: {
float3 pos1(*(short*) &msg[4], 0, *(short*) &msg[6]);
float3 pos2(*(short*) &msg[8], 0, *(short*) &msg[10]);
LocalLine(pos1, pos2, playerID);
break;
}
case NET_ERASE: {
float3 pos(*(short*) &msg[4], 0, *(short*) &msg[6]);
LocalErase(pos, playerID);
break;
}
}
}
开发者ID:genxinzou，项目名称:svn-spring-archive，代码行数:24，代码来源:InMapDraw.cpp
示例13: pos1
QRectF Dynamic::drag(EditData* ed)
{
QRectF f = Element::drag(ed);
//
// move anchor
//
Qt::KeyboardModifiers km = qApp->keyboardModifiers();
if (km != (Qt::ShiftModifier | Qt::ControlModifier)) {
int si;
Segment* seg = 0;
_score->pos2measure(ed->pos, &si, 0, &seg, 0);
if (seg && (seg != segment() || staffIdx() != si)) {
QPointF pos1(pagePos());
score()->undo(new ChangeParent(this, seg, si));
setUserOff(QPointF());
layout();
QPointF pos2(pagePos());
setUserOff(pos1 - pos2);
ed->startMove = pos2;
}
}
return f;
}
开发者ID:Didistreu，项目名称:MuseScore，代码行数:24，代码来源:dynamic.cpp
示例14: magS
void TrillSegment::draw(QPainter* painter) const
{
qreal mag = magS();
int idx = score()->symIdx();
QRectF b2(symbols[idx][trillelementSym].bbox(mag));
qreal w2 = symbols[idx][trillelementSym].width(mag);
qreal x2 = pos2().x();
painter->setPen(curColor());
if (spannerSegmentType() == SEGMENT_SINGLE || spannerSegmentType() == SEGMENT_BEGIN) {
int sym = 0;
qreal x0 = 0.0, x1 = 0.0, y = 0.0;
int n = 0;
QRectF b1;
switch(trill()->trillType()) {
case Trill::TRILL_LINE:
sym = trillSym;
b1 = symbols[idx][sym].bbox(mag);
x0 = -b1.x();
x1 = x0 + b1.width();
n = int(floor((x2-x1) / w2));
y = 0.0;
break;
case Trill::UPPRALL_LINE:
sym = upprallSym;
b1 = symbols[idx][sym].bbox(mag);
x0 = -b1.x();
x1 = b1.width();
n = int(floor((x2-x1) / w2));
y = -b1.height();
break;
case Trill::DOWNPRALL_LINE:
sym = downprallSym;
b1 = symbols[idx][sym].bbox(mag);
x0 = -b1.x();
x1 = b1.width();
n = int(floor((x2-x1) / w2));
y = -b1.height();
break;
case Trill::PRALLPRALL_LINE:
sym = prallprallSym;
b1 = symbols[idx][sym].bbox(mag);
x0 = -b1.x();
x1 = b1.width();
n = int(floor((x2-x1) / w2));
y = -b1.height();
break;
case Trill::PURE_LINE:
sym = noSym;
x0 = 0;
x1 = 0;
n = int(floor((x2-x1) / w2));
y = 0.0;
}
if (n <= 0)
n = 1;
if (sym != noSym)
symbols[idx][sym].draw(painter, mag, QPointF(x0, y));
symbols[idx][trillelementSym].draw(painter, mag, QPointF(x1, b2.y() * .9), n);
}
else {
qreal x1 = 0.0;
int n = int(floor((x2-x1) / w2));
symbols[idx][trillelementSym].draw(painter, mag, QPointF(x1, b2.y() * .9), n);
}
}
开发者ID:bojan88，项目名称:MuseScore，代码行数:69，代码来源:trill.cpp
示例15: spatium
void HairpinSegment::layout()
{
Dynamic* sd = 0;
Dynamic* ed = 0;
qreal _spatium = spatium();
if (autoplace()) {
setUserOff(QPointF());
setUserOff2(QPointF());
}
if (isSingleType() || isBeginType()) {
sd = lookupDynamic(hairpin()->startElement());
if (sd) {
if (autoplace()) {
qreal dx = sd->bbox().right() + sd->pos().x()
+ sd->segment()->pos().x() + sd->measure()->pos().x();
// hardcoded distance between Dynamic and Hairpin: 0.5sp
qreal dist = dx - pos().x() + score()->styleP(StyleIdx::autoplaceHairpinDynamicsDistance);
rUserXoffset() = dist;
rUserXoffset2() = -dist;
}
else
sd->doAutoplace();
}
}
if (isSingleType() || isEndType()) {
ed = lookupDynamic(hairpin()->endElement());
if (ed) {
if (autoplace()) {
rUserXoffset2() -= ed->bbox().width();
qreal dx = ed->bbox().left() + ed->pos().x()
+ ed->segment()->pos().x() + ed->measure()->pos().x();
// hardcoded distance between Hairpin and Dynamic: 0.5sp
ed->rUserXoffset() = pos2().x() + pos().x() - dx + score()->styleP(StyleIdx::autoplaceHairpinDynamicsDistance);
}
else
ed->doAutoplace();
}
}
Hairpin::Type type = hairpin()->hairpinType();
if (type == Hairpin::Type::DECRESC_LINE || type == Hairpin::Type::CRESC_LINE) {
twoLines = false;
TextLineSegment::layout();
drawCircledTip = false;
if (parent())
rypos() += score()->styleP(StyleIdx::hairpinY);
}
else {
delete _text;
delete _endText;
_text = 0;
_endText = 0;
QTransform t;
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
drawCircledTip = hairpin()->hairpinCircledTip();
circledTipRadius = drawCircledTip ? 0.6 * _spatium * .5 : 0.0;
QLine l1, l2;
twoLines = true;
switch (type) {
case Hairpin::Type::CRESC_HAIRPIN: {
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
l1.setLine(circledTipRadius * 2.0, 0.0, len, h1);
l2.setLine(circledTipRadius * 2.0, 0.0, len, -h1);
circledTip.setX(circledTipRadius );
circledTip.setY(0.0);
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
drawCircledTip = false;
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
break;
case Hairpin::Type::DECRESC_HAIRPIN: {
switch(spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::END:
l1.setLine(0.0, h1, len - circledTipRadius * 2, 0.0);
l2.setLine(0.0, -h1, len - circledTipRadius * 2, 0.0);
circledTip.setX(len - circledTipRadius);
circledTip.setY(0.0);
//.........这里部分代码省略.........
开发者ID:shredpub，项目名称:MuseScore，代码行数:101，代码来源:hairpin.cpp
示例16: main
int main(int argc, char **argv){
vector pos1( 1, 2 ), pos2( 12, 33 );
std::cout << pos1 << " " << pos2 << "\n";
}
开发者ID:1611714，项目名称:TCTI-V1OOPC-15-BASE，代码行数:4，代码来源:main.cpp
示例17: glPushMatrix
void CStartPosSelecter::Draw()
{
if(gu->spectating){
delete this;
return;
}
glPushMatrix();
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glMatrixMode(GL_MODELVIEW);
glColor4f(0.2f,0.8f,0.2f,0.5f);
glDisable(GL_TEXTURE_2D);
glEnable(GL_DEPTH_TEST);
glBegin(GL_QUADS);
float by= gameSetup->allyStartingData[gu->myAllyTeam].startRectTop *gs->mapy*8;
float bx= gameSetup->allyStartingData[gu->myAllyTeam].startRectLeft *gs->mapx*8;
float dy = (gameSetup->allyStartingData[gu->myAllyTeam].startRectBottom - gameSetup->allyStartingData[gu->myAllyTeam].startRectTop) *gs->mapy*8/10;
float dx = (gameSetup->allyStartingData[gu->myAllyTeam].startRectRight - gameSetup->allyStartingData[gu->myAllyTeam].startRectLeft) *gs->mapx*8/10;
for(int a=0;a<10;++a){ //draw start rect restrictions
float3 pos1(bx+a*dx,0,by);
pos1.y=ground->GetHeight(pos1.x,pos1.z);
float3 pos2(bx+(a+1)*dx,0,by);
pos2.y=ground->GetHeight(pos2.x,pos2.z);
glVertexf3(pos1);
glVertexf3(pos2);
glVertexf3(pos2+UpVector*100);
glVertexf3(pos1+UpVector*100);
pos1=float3(bx+a*dx,0,by+dy*10);
pos1.y=ground->GetHeight(pos1.x,pos1.z);
pos2=float3(bx+(a+1)*dx,0,by+dy*10);
pos2.y=ground->GetHeight(pos2.x,pos2.z);
glVertexf3(pos1);
glVertexf3(pos2);
glVertexf3(pos2+UpVector*100);
glVertexf3(pos1+UpVector*100);
pos1=float3(bx,0,by+dy*a);
pos1.y=ground->GetHeight(pos1.x,pos1.z);
pos2=float3(bx,0,by+dy*(a+1));
pos2.y=ground->GetHeight(pos2.x,pos2.z);
glVertexf3(pos1);
glVertexf3(pos2);
glVertexf3(pos2+UpVector*100);
glVertexf3(pos1+UpVector*100);
pos1=float3(bx+dx*10,0,by+dy*a);
pos1.y=ground->GetHeight(pos1.x,pos1.z);
pos2=float3(bx+dx*10,0,by+dy*(a+1));
pos2.y=ground->GetHeight(pos2.x,pos2.z);
glVertexf3(pos1);
glVertexf3(pos2);
glVertexf3(pos2+UpVector*100);
glVertexf3(pos1+UpVector*100);
}
glEnd();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glDisable(GL_DEPTH_TEST);
float mx=float(mouse->lastx)/gu->viewSizeX;
float my=(gu->viewSizeY-float(mouse->lasty))/gu->viewSizeY;
glDisable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glDisable(GL_ALPHA_TEST);
if (!showReady) {
return;
}
if (InBox(mx, my, readyBox)) {
glColor4f(0.7f, 0.2f, 0.2f, guiAlpha);
} else {
glColor4f(0.7f, 0.7f, 0.2f, guiAlpha);
}
DrawBox(readyBox);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
if (InBox(mx, my, readyBox)) {
glColor4f(0.7f, 0.2f, 0.2f, guiAlpha);
} else {
glColor4f(0.7f, 0.7f, 0.2f, guiAlpha);
}
DrawBox(readyBox);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
//.........这里部分代码省略.........
开发者ID:DeadnightWarrior，项目名称:spring，代码行数:101，代码来源:StartPosSelecter.cpp
示例18: fprintf
//.........这里部分代码省略.........
{
fprintf(stderr, "failed to reserve samples!\n");
return false;
}
//should probably be done in the InputSystem!
if( !al_install_keyboard() )
{
printf( "Keyboard not installed!\n" );
return false;
}
//should probably be done in the InputSystem!
if( !al_install_mouse() )
{
printf( "Mouse not installed!\n" );
return false;
}
//should be somewhere else!
al_init_font_addon();
if( !al_init_ttf_addon() )
{
printf( "ttf font addon not initted properly!\n" );
return false;
}
//actually load the font
mpFont = al_load_ttf_font( "cour.ttf", 20, 0 );
if( mpFont == NULL )
{
printf( "ttf font file not loaded properly!\n" );
return false;
}
//show the mouse
if( !al_hide_mouse_cursor( mpGraphicsSystem->getDisplay() ) )
{
printf( "Mouse cursor not able to be hidden!\n" );
return false;
}
if( !al_init_primitives_addon() )
{
printf( "Primitives addon not added!\n" );
return false;
}
//load the sample
mpSample = al_load_sample( "clapping.wav" );
if (!mpSample)
{
printf( "Audio clip sample not loaded!\n" );
return false;
}
mpMessageManager = new GameMessageManager();
//load buffers
mBackgroundBufferID = mpGraphicsBufferManager->loadBuffer("wallpaper.bmp");
mPlayerIconBufferID = mpGraphicsBufferManager->loadBuffer("arrow.bmp");
mEnemyIconBufferID = mpGraphicsBufferManager->loadBuffer("enemy-arrow.bmp");
//setup sprites
GraphicsBuffer* pBackGroundBuffer = mpGraphicsBufferManager->getBuffer( mBackgroundBufferID );
if( pBackGroundBuffer != NULL )
{
mpSpriteManager->createAndManageSprite( BACKGROUND_SPRITE_ID, pBackGroundBuffer, 0, 0, pBackGroundBuffer->getWidth(), pBackGroundBuffer->getHeight() );
}
GraphicsBuffer* pPlayerBuffer = mpGraphicsBufferManager->getBuffer( mPlayerIconBufferID );
Sprite* pArrowSprite = NULL;
if( pPlayerBuffer != NULL )
{
pArrowSprite = mpSpriteManager->createAndManageSprite( PLAYER_ICON_SPRITE_ID, pPlayerBuffer, 0, 0, pPlayerBuffer->getWidth(), pPlayerBuffer->getHeight() );
}
GraphicsBuffer* pAIBuffer = mpGraphicsBufferManager->getBuffer( mEnemyIconBufferID );
Sprite* pEnemyArrow = NULL;
if( pAIBuffer != NULL )
{
pEnemyArrow = mpSpriteManager->createAndManageSprite( AI_ICON_SPRITE_ID, pAIBuffer, 0, 0, pAIBuffer->getWidth(), pAIBuffer->getHeight() );
}
//setup units
Vector2D pos( 0.0f, 0.0f );
Vector2D vel( 0.0f, 0.0f );
mpUnit = new KinematicUnit( pArrowSprite, pos, 1, vel, 0.0f, 200.0f, 10.0f );
Vector2D pos2( 1000.0f, 500.0f );
Vector2D vel2( 0.0f, 0.0f );
mpAIUnit = new KinematicUnit( pEnemyArrow, pos2, 1, vel2, 0.0f, 180.0f, 100.0f );
//give steering behavior
mpAIUnit->dynamicArrive( mpUnit );
Vector2D pos3( 500.0f, 500.0f );
mpAIUnit2 = new KinematicUnit( pEnemyArrow, pos3, 1, vel2, 0.0f, 180.0f, 100.0f );
//give steering behavior
mpAIUnit2->dynamicSeek( mpUnit );
return true;
}
开发者ID:JackOfDawn，项目名称:AI，代码行数:101，代码来源:Game.cpp
示例19: FillPathVector
//.........这里部分代码省略.........
m_WayPoints[0] = pos;
t += keyFrames[0].delay * 1000;
int cM = keyFrames[0].mapid;
for (size_t i = 0; i < keyFrames.size() - 1; i++) //
{
float d = 0;
float tFrom = keyFrames[i].tFrom;
float tTo = keyFrames[i].tTo;
// keep the generation of all these points; we use only a few now, but may need the others later
if (((d < keyFrames[i + 1].distFromPrev) && (tTo > 0)))
{
while ((d < keyFrames[i + 1].distFromPrev) && (tTo > 0))
{
tFrom += 100;
tTo -= 100;
if (d > 0)
{
float newX, newY, newZ;
newX = keyFrames[i].x + (keyFrames[i + 1].x - keyFrames[i].x) * d / keyFrames[i + 1].distFromPrev;
newY = keyFrames[i].y + (keyFrames[i + 1].y - keyFrames[i].y) * d / keyFrames[i + 1].distFromPrev;
newZ = keyFrames[i].z + (keyFrames[i + 1].z - keyFrames[i].z) * d / keyFrames[i + 1].distFromPrev;
teleport = false;
if ((int)keyFrames[i].mapid != cM)
{
teleport = true;
cM = keyFrames[i].mapid;
}
// sLog.outString("T: %d, D: %f, x: %f, y: %f, z: %f", t, d, newX, newY, newZ);
TWayPoint pos2(keyFrames[i].mapid, newX, newY, newZ, teleport);
if (teleport || ((t - last_t) >= 1000))
{
m_WayPoints[t] = pos2;
last_t = t;
}
}
if (tFrom < tTo) // caught in tFrom dock's "gravitational pull"
{
if (tFrom <= 30000)
{
d = 0.5f * (tFrom / 1000) * (tFrom / 1000);
}
else
{
d = 0.5f * 30 * 30 + 30 * ((tFrom - 30000) / 1000);
}
d = d - keyFrames[i].distSinceStop;
}
else
{
if (tTo <= 30000)
{
d = 0.5f * (tTo / 1000) * (tTo / 1000);
}
else
{
d = 0.5f * 30 * 30 + 30 * ((tTo - 30000) / 1000);
}
d = keyFrames[i].distUntilStop - d;
}
t += 100;
开发者ID:TheGhostGroup，项目名称:AscEmu，代码行数:67，代码来源:TransporterHandler.cpp
示例20: pos0
void MeshFusion::intoMesh(Matrix4f invm, MyTri *scanned)
{
int nnode[2048];
int ocase = -1;
int nface = scanned->totalFace / 3;
for (int i = 0; i < nface; i++)
{
int n0 = scanned->meshTri[3 * i];
int n1 = scanned->meshTri[3 * i + 1];
int n2 = scanned->meshTri[3 * i + 2];
Point2 first_vertex = scanned->meshProj[n0];
Point2 second_vertex = scanned->meshProj[n1];
Point2 third_vertex = scanned->meshProj[n2];
bool s0 = scanned->stat[n0];
bool s1 = scanned->stat[n1];
bool s2 = scanned->stat[n2];
if (!s0 && !s1 && !s2)
{
Vector3f pos0(scanned->meshVertex[n0].x, scanned->meshVertex[n0].y, scanned->meshVertex[n0].z);
Vector3f pos1(scanned->meshVertex[n1].x, scanned->meshVertex[n1].y, scanned->meshVertex[n1].z);
Vector3f pos2(scanned->meshVertex[n2].x, scanned->meshVertex[n2].y, scanned->meshVertex[n2].z);
Vector3f ipos0 = invm *pos0;
Vector3f ipos1 = invm *pos1;
Vector3f ipos2 = invm *pos2;
// if (nnode[n0] <= 0)
{
mytriData.meshVertex[mytriData.totalVertex].x = ipos0.x;
mytriData.meshVertex[mytriData.totalVertex].y = ipos0.y;
mytriData.meshVertex[mytriData.totalVertex].z = ipos0.z;
nnode[n0] = mytriData.totalVertex;
mytriData.totalVertex++;
}
//if (nnode[n1] <= 0)
{
mytriData.meshVertex[mytriData.totalVertex].x = ipos1.x;
mytriData.meshVertex[mytriData.totalVertex].y = ipos1.y;
mytriData.meshVertex[mytriData.totalVertex].z = ipos1.z;
nnode[n1] = mytriData.totalVertex;
mytriData.totalVertex++;
}
//if (nnode[n2] <= 0)
{
mytriData.meshVertex[mytriData.totalVertex].x = ipos2.x;
mytriData.meshVertex[mytriData.totalVertex].y = ipos2.y;
mytriData.meshVertex[mytriData.totalVertex].z = ipos2.z;
nnode[n2] = mytriData.totalVertex;
mytriData.totalVertex++;
}
mytriData.meshTri[mytriData.totalFace++] = nnode[n0];
mytriData.meshTri[mytriData.totalFace++] = nnode[n1];
mytriData.meshTri[mytriData.totalFace++] = nnode[n2];
}
}
}
开发者ID:toreal，项目名称:InfiniTAM，代码行数:67，代码来源:meshMerge.cpp
注：本文中的pos2函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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