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C++ PointArray::addControlPoint方法代码示例

本文整理汇总了C++中PointArray::addControlPoint方法的典型用法代码示例。如果您正苦于以下问题：C++ PointArray::addControlPoint方法的具体用法？C++ PointArray::addControlPoint怎么用？C++ PointArray::addControlPoint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PointArray的用法示例。


在下文中一共展示了PointArray::addControlPoint方法的5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: p

PointArray *MainScene::walkableAdjacentTilesCoordForTileCoord(const Point &tileCoord)
{
	PointArray *tmp = PointArray::create(8);
	Point p(tileCoord.x, tileCoord.y - 1);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	p.setPoint(tileCoord.x - 1, tileCoord.y);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	p.setPoint(tileCoord.x, tileCoord.y + 1);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	p.setPoint(tileCoord.x + 1, tileCoord.y);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	//
	p.setPoint(tileCoord.x + 1, tileCoord.y + 1);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	p.setPoint(tileCoord.x + 1, tileCoord.y - 1);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	p.setPoint(tileCoord.x - 1, tileCoord.y - 1);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	p.setPoint(tileCoord.x - 1, tileCoord.y + 1);
	if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
	{
		tmp->addControlPoint(p);
	}
	//
	return tmp;
}
开发者ID:PashaCher，项目名称:Algoritm，代码行数:47，代码来源:MainScene.cpp

示例2: Point

cocos2d::PointArray * AStarPathHelper::checkFourDirection(AStarPathUnit * unit)
{
	PointArray* arr = PointArray::create(4);
	Point tileCoord = unit->getTileCoord();

	// right
	Point nextPoint = Point(tileCoord.x + 1, tileCoord.y);
	if (_layer->getMapHelper()->isCanCrossAtTileCoord(nextPoint))
		arr->addControlPoint(nextPoint);
	// up
	nextPoint = Point(tileCoord.x, tileCoord.y - 1);
	if (_layer->getMapHelper()->isCanCrossAtTileCoord(nextPoint))
		arr->addControlPoint(nextPoint);
	// left
	nextPoint = Point(tileCoord.x - 1, tileCoord.y);
	if (_layer->getMapHelper()->isCanCrossAtTileCoord(nextPoint))
		arr->addControlPoint(nextPoint);
	// down
	nextPoint = Point(tileCoord.x, tileCoord.y + 1);
	if (_layer->getMapHelper()->isCanCrossAtTileCoord(nextPoint))
		arr->addControlPoint(nextPoint);

	return arr;
}
开发者ID:Aliang2014，项目名称:GameDemo，代码行数:24，代码来源:AStarPathHelper.cpp

示例3: addChild

bool LayerAnimationStudy10::init()
{
    if (!LayerColor::initWithColor(Color4B::WHITE))
    {
        return false;
    }
    
    Size winSize = Director::getInstance()->getWinSize();
    
    Sprite* pItemSprite = Sprite::create("res/ui/coin.png");
    pItemSprite->setPosition(100.0f,300.0f);
    addChild(pItemSprite);
    
    PointArray* pPtArray = PointArray::create(10);
    pPtArray->addControlPoint(Vec2(winSize.width*0.5f, 50));
    pPtArray->addControlPoint(Vec2(winSize.width-80.0f,120));
    pPtArray->addControlPoint(Vec2(winSize.width-80,winSize.height-80));
    pPtArray->addControlPoint(Vec2(50.0f,winSize.height-80));
    pPtArray->addControlPoint(Vec2(50.0f, 120));
    pPtArray->addControlPoint(Vec2(winSize.width*0.5f, 50));
    
    int referenceCount = (int)pPtArray->getControlPoints()->size(); // 6个
    for (int i=0; i<referenceCount; ++i)
    {
        Vec2 ptItem = pPtArray->getControlPointAtIndex(i);
        createControlPoint(ptItem);
    }
    
    pItemSprite->setPosition(pPtArray->getControlPointAtIndex(0));
    
    DrawNode* pDrawNode = DrawNode::create();
    addChild(pDrawNode);
    pDrawNode->drawCatmullRom(pPtArray, 100, Color4F::GREEN);
    pDrawNode->setVisible(false);
    
    TargetedAction* pTargetAction = TargetedAction::create(pItemSprite, CatmullRomTo::create(3.0f, pPtArray));
    this->runAction(Sequence::create(DelayTime::create(1.0f), pTargetAction, nullptr));
    
    return true;
}
开发者ID:CanFengHome，项目名称:Cocos2dXEffect，代码行数:40，代码来源:LayerAnimationStudy10.cpp

示例4: p

PointArray *HelloWorld::walkableAdjacentTilesCoordForTileCoord(const Point &tileCoord) const
{
    PointArray *tmp = PointArray::create(8);

    bool t = false;
    bool l = false;
    bool b = false;
    bool r = false;

    // 上
    Point p(tileCoord.x, tileCoord.y - 1);
    if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
        t = true;
    }

    // 左
    p.setPoint(tileCoord.x - 1, tileCoord.y);
    if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
        l = true;
    }

    // 下
    p.setPoint(tileCoord.x, tileCoord.y + 1);
    if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
        b = true;
    }

    // 右
    p.setPoint(tileCoord.x + 1, tileCoord.y);
    if (this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
        r = true;
    }

    // 左上
    p.setPoint(tileCoord.x - 1, tileCoord.y - 1);
    if (t && l && this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
    }

    // 左下
    p.setPoint(tileCoord.x - 1, tileCoord.y + 1);
    if (b && l && this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
    }

    // 右上
    p.setPoint(tileCoord.x + 1, tileCoord.y - 1);
    if (t && r && this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
    }

    // 右下
    p.setPoint(tileCoord.x + 1, tileCoord.y + 1);
    if (b && r && this->isValidTileCoord(p) && !this->isWallAtTileCoord(p))
    {
        tmp->addControlPoint(p);
    }

    return tmp;
}
开发者ID:Kurukshetran，项目名称:Cocos2dxGame，代码行数:71，代码来源:HelloWorldScene.cpp

示例5: route

// produce a list of cordinates for the running route of an animal 
void BattleField::route(Prey* prey)
{
	std::list<Vec2> cordinates;
	auto runningAreaY1 = _origin.y + UI_AREA_HEIGHT;
	auto runningAreaY2 = DESIGN_RESOLUTION_HEIGHT - FOREST_AREA_HEIGHT;
	auto runningAreaX1 = _origin.x - prey->getContentSize().width/2;
	auto runningAreaX2 = _origin.x + _visibleSize.width + prey->getContentSize().width / 2;
	auto appearLength = unsigned int(runningAreaY2 - runningAreaY1);
	auto random = rand() % (appearLength * 2);
	float startY;
	auto distance = 0;
	if (random < appearLength)
	{
		startY = random + runningAreaY1;
		prey->initWithData(runningAreaX1, startY, 1);
		auto cordinate = Vec2(runningAreaX1, startY);
		cordinates.push_back(cordinate);
		do
		{
			auto randomX = rand() % int(_visibleSize.width / 8) + _visibleSize.width / 5;
			cordinate.x += randomX;
			auto randomY = rand() % int(randomX/1.5) - randomX / 3;
			cordinate.y += randomY;
			if (cordinate.y < runningAreaY1)
			{
				cordinate.y = runningAreaY1;
			}
			if (cordinate.y > runningAreaY2 )
			{
				cordinate.y = runningAreaY2;
				cordinates.push_back(cordinate);
				distance = distance + sqrt(randomY*randomY + randomX*randomX);
				break;
			}
			cordinates.push_back(cordinate);
			distance = distance + sqrt(randomY*randomY + randomX*randomX);
		} while (cordinate.x <= runningAreaX2&&cordinate.x >= runningAreaX1&& cordinate.y <= runningAreaY2&& cordinate.y >= runningAreaY1);
	}
	else
	{
		startY = random - appearLength + runningAreaY1;
		prey->initWithData(runningAreaX2, startY, 1);
		prey->setFlippedX(true);
		auto cordinate = Vec2(runningAreaX2, startY);
		cordinates.push_back(cordinate);
		do
		{
			auto randomX = rand() % int(_visibleSize.width / 8) + _visibleSize.width / 5;
			cordinate.x -= randomX;
			auto randomY = rand() % int(randomX/1.5) - randomX / 3;
			cordinate.y += randomY;
			if (cordinate.y < runningAreaY1)
			{
				cordinate.y = runningAreaY1;
			}
			else if (cordinate.y > runningAreaY2)
			{
				cordinate.y = runningAreaY2;
				cordinates.push_back(cordinate);
				distance = distance + sqrt(randomY*randomY + randomX*randomX);
				break;
			}
			cordinates.push_back(cordinate);
			distance = distance + sqrt(randomY*randomY + randomX*randomX);
		} while (cordinate.x <= runningAreaX2&&cordinate.x >= runningAreaX1&& cordinate.y <= runningAreaY2&& cordinate.y >= runningAreaY1);
	}
	PointArray* controlPoints = PointArray::create(cordinates.size());
	for (auto itor = cordinates.begin(); itor != cordinates.end(); itor++)
	{
		controlPoints->addControlPoint(*itor);
	}
	prey->run();
	ActionInterval* bosslineTo = CardinalSplineTo::create(distance / prey->getMovingSpeed(), controlPoints, 0);
	ActionInterval* fadeout = FadeOut::create(1.5f);
	Action* action = Sequence::create(bosslineTo, fadeout,NULL);
	prey->runAction(action);

}
开发者ID:yangzx5，项目名称:running-bears-cpp，代码行数:79，代码来源:BattleFieldScene.cpp


注：本文中的PointArray::addControlPoint方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。