cocos2dx ​​Animate3D（二）

Twirl

扭曲旋转特效

// 持续时间(时间过后不会回到原来的样子)
// 整个屏幕被分成几行几列 
// 扭曲中心位置 
// 扭曲的数量 
// 振幅 
static Twirl* create(float duration, const Size& gridSize, const Vec2& position, unsigned int twirls, float amplitude);

源码

void Twirl::update(float time)
{int i, j;Vec2    c = _position;for (i = 0; i < (_gridSize.width+1); ++i){for (j = 0; j < (_gridSize.height+1); ++j){Vec3 v = getOriginalVertex(Vec2(i ,j));Vec2 avg(i-(_gridSize.width/2.0f), j-(_gridSize.height/2.0f));float r = avg.getLength();float amp = 0.1f * _amplitude * _amplitudeRate;float a = r * cosf( (float)M_PI/2.0f + time * (float)M_PI * _twirls * 2 ) * amp;Vec2 d(sinf(a) * (v.y-c.y) + cosf(a) * (v.x-c.x),cosf(a) * (v.y-c.y) - sinf(a) * (v.x-c.x));v.x = c.x + d.x;v.y = c.y + d.y;setVertex(Vec2(i ,j), v);}}
}

示例

cc.Twirl:create(2, cc.size(12,8), cc.p(size.width/2, size.height/2), 1, 2.5)

ShakyTiles3D

瓷砖晃动特效

// 持续时间(时间过后不会回到原来的样子) 
// 整个屏幕被分成几行几列 
// 晃动的范围 
// z轴是否晃动 
static ShakyTiles3D* create(float duration, const Size& gridSize, int range, bool shakeZ);

源码

void ShakyTiles3D::update(float /*time*/)
{int i, j;for (i = 0; i < _gridSize.width; ++i){for (j = 0; j < _gridSize.height; ++j){Quad3 coords = getOriginalTile(Vec2(i, j));// Xcoords.bl.x += ( rand() % (_randrange*2) ) - _randrange;coords.br.x += ( rand() % (_randrange*2) ) - _randrange;coords.tl.x += ( rand() % (_randrange*2) ) - _randrange;coords.tr.x += ( rand() % (_randrange*2) ) - _randrange;// Ycoords.bl.y += ( rand() % (_randrange*2) ) - _randrange;coords.br.y += ( rand() % (_randrange*2) ) - _randrange;coords.tl.y += ( rand() % (_randrange*2) ) - _randrange;coords.tr.y += ( rand() % (_randrange*2) ) - _randrange;if (_shakeZ){coords.bl.z += ( rand() % (_randrange*2) ) - _randrange;coords.br.z += ( rand() % (_randrange*2) ) - _randrange;coords.tl.z += ( rand() % (_randrange*2) ) - _randrange;coords.tr.z += ( rand() % (_randrange*2) ) - _randrange;}setTile(Vec2(i, j), coords);}}
}

示例

cc.ShakyTiles3D:create(t, cc.size(16,12), 5, false)

ShatteredTiles3D

破碎的3D瓷砖特效

// 持续时间(时间过后不会回到原来的样子) 
// 整个屏幕被分成几行几列
// 晃动的范围 
// z轴是否晃动 
static ShatteredTiles3D* create(float duration, const Size& gridSize, int range, bool shatterZ);

源码

void ShatteredTiles3D::update(float /*time*/)
{int i, j;if (_once == false){for (i = 0; i < _gridSize.width; ++i){for (j = 0; j < _gridSize.height; ++j){Quad3 coords = getOriginalTile(Vec2(i ,j));// Xcoords.bl.x += ( rand() % (_randrange*2) ) - _randrange;coords.br.x += ( rand() % (_randrange*2) ) - _randrange;coords.tl.x += ( rand() % (_randrange*2) ) - _randrange;coords.tr.x += ( rand() % (_randrange*2) ) - _randrange;// Ycoords.bl.y += ( rand() % (_randrange*2) ) - _randrange;coords.br.y += ( rand() % (_randrange*2) ) - _randrange;coords.tl.y += ( rand() % (_randrange*2) ) - _randrange;coords.tr.y += ( rand() % (_randrange*2) ) - _randrange;if (_shatterZ) {coords.bl.z += ( rand() % (_randrange*2) ) - _randrange;coords.br.z += ( rand() % (_randrange*2) ) - _randrange;                coords.tl.z += ( rand() % (_randrange*2) ) - _randrange;coords.tr.z += ( rand() % (_randrange*2) ) - _randrange;}setTile(Vec2(i, j), coords);}}_once = true;}
}

示例

cc.ShatteredTiles3D:create(t, cc.size(16,12), 5, false)

ShuffleTiles

瓷砖洗牌特效

// 持续时间(时间过后不会回到原来的样子) 
// 整个屏幕被分成几行几列 
// 随即速度基数(即会用此值作为底数来随机产生值) 
static ShuffleTiles* create(float duration, const Size& gridSize, unsigned int seed);

源码

void ShuffleTiles::update(float time)
{Tile *tileArray = (Tile*)_tiles;for (int i = 0; i < _gridSize.width; ++i){for (int j = 0; j < _gridSize.height; ++j){tileArray->position = Vec2((float)tileArray->delta.width, (float)tileArray->delta.height) * time;placeTile(Vec2(i, j), tileArray);++tileArray;}}
}

示例

local shuffle = cc.ShuffleTiles:create(t, cc.size(16,12), 25)
local shuffle_back = shuffle:reverse()
local delay = cc.DelayTime:create(2)return cc.Sequence:create(shuffle, shuffle_back, delay)

FadeOutTRTiles、FadeOutBLTiles、FadeOutUpTiles、FadeOutDownTiles

• FadeOutTRTiles ：淡出效果，从左下角到右上角
• FadeOutBLTiles ：淡出效果，从右上角到左下角
• FadeOutUpTiles ：折叠效果，从下到上
• FadeOutDownTiles ：折叠效果，从上到下

// 时间
// 网格大小 
static FadeOutTRTiles* create(float duration, const Size& gridSize);
static FadeOutBLTiles* create(float duration, const Size& gridSize);
static FadeOutUpTiles* create(float duration, const Size& gridSize);
static FadeOutDownTiles* create(float duration, const Size& gridSize);

示例

local function FadeOutTRTilesDemo(t)local fadeout = cc.FadeOutTRTiles:create(t, cc.size(16,12))local back = fadeout:reverse()local delay = cc.DelayTime:create(0.5)return cc.Sequence:create(fadeout, back, delay)
endlocal function FadeOutBLTilesDemo(t)local fadeout = cc.FadeOutBLTiles:create(t, cc.size(16,12))local back = fadeout:reverse()local delay = cc.DelayTime:create(0.5)return cc.Sequence:create(fadeout, back, delay)
endlocal function FadeOutUpTilesDemo(t)local fadeout = cc.FadeOutUpTiles:create(t, cc.size(16,12))local back = fadeout:reverse()local delay = cc.DelayTime:create(0.5)return cc.Sequence:create(fadeout, back, delay)
endlocal function FadeOutDownTilesDemo(t)local fadeout = cc.FadeOutDownTiles:create(t, cc.size(16,12))local back = fadeout:reverse()local delay = cc.DelayTime:create(0.5)return cc.Sequence:create(fadeout, back, delay)
end

TurnOffTiles

方块消失特效

// 持续时间(时间过后不会回到原来的样子) 
// 整个屏幕被分成几行几列
static TurnOffTiles* create(float duration, const Size& gridSize);
// seed 随即速度基数(即会用此值作为底数来随机产生值)
static TurnOffTiles* create(float duration, const Size& gridSize, unsigned int seed);

示例

local function TurnOffTilesDemo(t)local fadeout = cc.TurnOffTiles:create(t, cc.size(48,32), 25)local back = fadeout:reverse()local delay = cc.DelayTime:create(0.5)return cc.Sequence:create(fadeout, back, delay)
end

WavesTiles3D

瓷砖波浪特效

// 持续时间(时间过后不会回到原来的样子) 
// 整个屏幕被分成几行几列
// 波动的速率 
// 振幅
static WavesTiles3D* create(float duration, const Size& gridSize, unsigned int waves, float amplitude);

示例

local function WavesTiles3DDemo(t)return cc.WavesTiles3D:create(t, cc.size(15,10), 4, 120)
end

JumpTiles3D

3D效果tiles跳跃

// 持续时间(时间过后不会回到原来的样子)
// 整个屏幕被分成几行几列
// 跳几下
// 振幅
static JumpTiles3D* create(float duration, const Size& gridSize, unsigned int numberOfJumps, float amplitude);

示例

local function JumpTiles3DDemo(t)return cc.JumpTiles3D:create(t, cc.size(15,10), 2, 30)
end

SplitRows、SplitCols

• SplitRows 分多行消失特效
• SplitCols 分多列消失特效
  
  

// 时间
// 行数或者列数static SplitRows* create(float duration, unsigned int rows);static SplitCols* create(float duration, unsigned int cols);

示例

local function SplitRowsDemo(t)return cc.SplitRows:create(t, 9)
endlocal function SplitColsDemo(t)return cc.SplitCols:create(t, 9)
end

PageTurn3D

3D翻页特效，从右下角往左上角翻

// 时间
// 网格大小 
static PageTurn3D* create(float duration, const Size& gridSize);

示例

local function PageTurn3DDemo(t)cc.Director:getInstance():setDepthTest(true)return cc.PageTurn3D:create(t, cc.size(15,10))
end