void CtestLayer::update(float dt){
if(m_isDoUpdate==false)return;
m_actor3dList[0]->rotateRelativeToParent3D(cc3dv4(0, 1, 0, 0), 120*dt);
m_actor3dList[0]->rotate3D(cc3dv4(1, 0, 0, 0), 120*dt);
m_actor3dList[2]->rotateRelativeToParent3D(cc3dv4(0, 1, 0, 0), 120*dt);
m_actor3dList[2]->rotate3D(cc3dv4(0, 1, 0, 0), 240*dt);
}
void CtestLayer::update(float dt){
if(m_isDoUpdate==false)return;
m_actor3D->rotate3D(cc3dv4(0, 1, 0, 0), 120*dt);
}
bool CtestLayer::init(){
CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();
CCSize winSize=CCDirector::sharedDirector()->getWinSize();
float ZEye=CCDirector::sharedDirector()->getZEye();
//enable touch
setTouchEnabled( true );
//enable update
scheduleUpdate();
//update eye pos
updateEyePos();
//-----------------------------
//root3d
m_root3d=new Cc3dRoot();
m_root3d->autorelease();
m_root3d->init();
m_root3d->setNodeName("root3d");
this->addChild(m_root3d);
//camera
Cc3dCamera*camera=m_root3d->getCamera3D();
m_r=(winSize.height/2)/tanf(camera->getFovy()/2*M_PI/180);
camera->setEyePos(cc3dv4(0, 0, m_r, 1));
camera->setCenter(cc3dv4(0, 0, 0, 1));
camera->setUp(cc3dv4(0, 1, 0, 0));
camera->setProjectionMode(ec3dPerspectiveMode);
//lightSource
Cc3dLightSource*lightSource=new Cc3dLightSource();
lightSource->autorelease();
lightSource->init();
m_root3d->addChild(lightSource);
lightSource->setAmbient(cc3dv4(0.8, 0.8, 0.8, 1));
lightSource->setPosition3D(cc3dv4(600, 900, 1200, 1));
//program
Cc3dProgram*program=c3dGetProgram_c3dClassicLighting();
//actor3D
m_actor3D=c3dSimpleLoadActor("toolKitRes/model/apple_cfc");
m_actor3D->setLightSource(lightSource);
m_actor3D->setCamera3D(camera);
m_actor3D->setPassUnifoCallback(passUnifoCallback_classicLighting);
m_actor3D->setProgram(program);
m_actor3D->setNodeName("actor3D");
m_root3d->addChild(m_actor3D,0);
m_actor3D->scale3D(4, 4, 4);
m_actor3D->setPosition3D(Cc3dVector4(0,-130,0,1));
//submit
m_actor3D->submit(GL_STATIC_DRAW);
//controlButton_swithProjMode
{
CCScale9Sprite* btnUp=CCScale9Sprite::create("button.png");
CCScale9Sprite* btnDn=CCScale9Sprite::create("button_dn.png");
CCLabelTTF*title=CCLabelTTF::create("proj mode", "Helvetica", 30);
CCControlButton* controlButton=CCControlButton::create(title, btnUp);
controlButton->setBackgroundSpriteForState(btnDn,CCControlStateHighlighted);
controlButton->setPreferredSize(CCSize(180,80));
controlButton->setPosition(ccp(400,100));
controlButton->addTargetWithActionForControlEvents(this, (SEL_CCControlHandler)(&CtestLayer::switchProjModeCallBack), CCControlEventTouchDown);
this->addChild(controlButton);
m_controlButton_swithProjMode=controlButton;
}
//controlButton_transform
{
CCScale9Sprite* btnUp=CCScale9Sprite::create("button.png");
CCScale9Sprite* btnDn=CCScale9Sprite::create("button_dn.png");
CCLabelTTF*title=CCLabelTTF::create("transform", "Helvetica", 30);
CCControlButton* controlButton=CCControlButton::create(title, btnUp);
controlButton->setBackgroundSpriteForState(btnDn,CCControlStateHighlighted);
controlButton->setPreferredSize(CCSize(180,80));
controlButton->setPosition(ccp(700,100));
controlButton->addTargetWithActionForControlEvents(this, (SEL_CCControlHandler)(&CtestLayer::transformCallBack), CCControlEventTouchDown);
this->addChild(controlButton);
m_controlButton_transform=controlButton;
}
//projection mode label
m_pLabel=CCLabelTTF::create("proj mode: Perspective", "Arial", 35);
m_pLabel->setPosition(ccp(origin.x + visibleSize.width*(3.0/4),
origin.y + visibleSize.height - m_pLabel->getContentSize().height-100));
this->addChild(m_pLabel, 1);
return true;
}
bool CtestLayer::init() {
CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();
CCSize winSize=CCDirector::sharedDirector()->getWinSize();
//enable touch
setTouchEnabled( true );
//enable update
scheduleUpdate();
//update eye pos
updateEyePos();
//-----------------------------
//root3d
m_root3d=new Cc3dRoot();
m_root3d->autorelease();
m_root3d->init();
m_root3d->setNodeName("root3d");
this->addChild(m_root3d);
//camera
Cc3dCamera*camera=m_root3d->getCamera3D();
m_r=(winSize.height/2)/tanf(camera->getFovy()/2*M_PI/180);
camera->setEyePos(cc3dv4(0, 0, m_r, 1));
camera->setCenter(cc3dv4(0, 0, 0, 1));
camera->setUp(cc3dv4(0, 1, 0, 0));
camera->setProjectionMode(ec3dPerspectiveMode);
//lightSource
Cc3dLightSource*lightSource=new Cc3dLightSource();
lightSource->autorelease();
lightSource->init();
m_root3d->addChild(lightSource);
lightSource->setAmbient(cc3dv4(0.8, 0.8, 0.8, 1));
lightSource->setPosition3D(cc3dv4(600, 900, 1200, 1));
//program
Cc3dProgram*program=c3dGetProgram_c3dClassicLighting();
//material
Cc3dMaterial*material=new Cc3dMaterial();
material->autorelease();
material->init();
material->setSpecular(cc3dv4(0.5, 0.5, 0.5, 1));
material->setShininess(10);
//texture
CCTexture2D*tex=CCTextureCache::sharedTextureCache()->addImage("white_outline.png");
//actors
float r=40;
m_nRow=3;
m_nCol=4;
m_nDeep=2;
m_actor3dMat3d.resize(m_nRow);
for(int i=0; i<m_nRow; i++) {
m_actor3dMat3d[i].resize(m_nCol);
for(int j=0; j<m_nCol; j++) {
m_actor3dMat3d[i][j].resize(m_nDeep);
}
}
float xspan=m_nCol*2*r;
float yspan=m_nRow*2*r;
float zspan=m_nDeep*2*r;
float xmin=-xspan/2;
float ymin=-yspan/2;
float zmin=-zspan/2;
for(int i=0; i<m_nRow; i++) {
for(int j=0; j<m_nCol; j++) {
for(int k=0; k<m_nDeep; k++) {
//mesh
Cc3dMesh*mesh_box=c3dCreateBoxMesh(r,cc3dv4(1, 1, 1, 1),cc3dv4(1, 1, 1, 1),cc3dv4(1, 1, 1, 1),cc3dv4(1, 1, 1, 1),
cc3dv4(1, 1, 1, 1),cc3dv4(1, 1, 1, 1),cc3dv4(1, 1, 1, 1),cc3dv4(1, 1, 1, 1));
mesh_box->setTexture(tex);
mesh_box->setMaterial(material);
mesh_box->setNodeName("mesh_box");
//actor
Cc3dActor* actor3D=new Cc3dActor();
actor3D->autorelease();
actor3D->init();
float x=xmin+r+j*2*r;
float y=ymin+r+(m_nRow-1-i)*2*r;
float z=zmin+r+(m_nDeep-1-k)*2*r;
actor3D->setPosition3D(cc3dv4(x, y, z, 1));
actor3D->addMesh(mesh_box);
actor3D->setLightSource(lightSource);
actor3D->setCamera3D(camera);
actor3D->setPassUnifoCallback(passUnifoCallback_classicLighting);
actor3D->setProgram(program);
actor3D->setNodeName("actor3d");
m_root3d->addChild(actor3D,0);
m_actor3dMat3d[i][j][k]=actor3D;
}
}
}
//submit actors
for(int i=0; i<m_nRow; i++) {
for(int j=0; j<m_nCol; j++) {
for(int k=0; k<m_nDeep; k++) {
Cc3dActor*actor3D=m_actor3dMat3d[i][j][k];
actor3D->submit(GL_STATIC_DRAW);
}
}
}
//controlButton_swithProjMode
{
CCScale9Sprite* btnUp=CCScale9Sprite::create("button.png");
CCScale9Sprite* btnDn=CCScale9Sprite::create("button_dn.png");
CCLabelTTF*title=CCLabelTTF::create("clear", "Helvetica", 30);
CCControlButton* controlButton=CCControlButton::create(title, btnUp);
controlButton->setBackgroundSpriteForState(btnDn,CCControlStateHighlighted);
controlButton->setPreferredSize(CCSize(180,80));
controlButton->setPosition(ccp(400,100));
controlButton->addTargetWithActionForControlEvents(this, (SEL_CCControlHandler)(&CtestLayer::clearCallBack), CCControlEventTouchDown);
this->addChild(controlButton);
m_controlButton_clear=controlButton;
}
//projection mode label
m_pLabel=CCLabelTTF::create("proj mode: Perspective", "Arial", 35);
m_pLabel->setPosition(ccp(origin.x + visibleSize.width*(3.0/4),
origin.y + visibleSize.height - m_pLabel->getContentSize().height-100));
this->addChild(m_pLabel, 1);
return true;
}
bool CtestLayer::init(){
CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();
CCSize winSize=CCDirector::sharedDirector()->getWinSize();
//enable touch
setTouchEnabled( true );
//enable update
scheduleUpdate();
//update eye pos
updateEyePos();
//-----------------------------
//root3d
m_root3d=new Cc3dRoot();
m_root3d->autorelease();
m_root3d->init();
m_root3d->setNodeName("root3d");
this->addChild(m_root3d);
//camera
Cc3dCamera*camera=m_root3d->getCamera3D();
m_r=(winSize.height/2)/tanf(camera->getFovy()/2*M_PI/180);
camera->setEyePos(cc3dv4(0, 0, m_r, 1));
camera->setCenter(cc3dv4(0, 0, 0, 1));
camera->setUp(cc3dv4(0, 1, 0, 0));
camera->setProjectionMode(ec3dPerspectiveMode);
//lightSource
Cc3dLightSource*lightSource=new Cc3dLightSource();
lightSource->autorelease();
lightSource->init();
m_root3d->addChild(lightSource);
lightSource->setAmbient(cc3dv4(0.8, 0.8, 0.8, 1));
lightSource->setPosition3D(cc3dv4(600, 900, 1200, 1));
//program
Cc3dProgram*program=c3dGetProgram_c3dClassicLighting();
//material
Cc3dMaterial*material=new Cc3dMaterial();
material->autorelease();
material->init();
material->setSpecular(cc3dv4(0.5, 0.5, 0.5, 1));
material->setShininess(10);
//texture
CCTexture2D*tex_logo=CCTextureCache::sharedTextureCache()->addImage("logo.png");
CCTexture2D*tex_logo2=CCTextureCache::sharedTextureCache()->addImage("logo2.png");
//mesh
Cc3dMesh*mesh_ball=c3dCreateBallMesh(100, 20, 10, cc3dv4(1, 0.5, 0, 1), cc3dv4(0, 1, 0, 1));
mesh_ball->setTexture(tex_logo2);
mesh_ball->setMaterial(material);
mesh_ball->setNodeName("mesh_ball");
Cc3dMesh*mesh_box=c3dCreateBoxMesh(100,cc3dv4(1, 0, 0, 1),cc3dv4(0, 1, 0, 1),cc3dv4(0, 0, 1, 1),cc3dv4(1, 1, 0, 1),
cc3dv4(0, 0, 1, 1),cc3dv4(1, 1, 0, 1),cc3dv4(1, 0, 0, 1),cc3dv4(0, 1, 0, 1));
mesh_box->setTexture(tex_logo);
mesh_box->setMaterial(material);
mesh_box->setNodeName("mesh_box");
Cc3dMesh*mesh_cone=c3dCreateConeMesh(100, 270, 20, 10, true, cc3dv4(1, 0, 0, 1), cc3dv4(0, 1, 0, 1));
mesh_cone->setTexture(tex_logo);
mesh_cone->setMaterial(material);
mesh_cone->setNodeName("mesh_cone");
//actors
const int actorCount=3;
vector<Cc3dMesh*> meshList;
meshList.push_back(mesh_box);
meshList.push_back(mesh_cone);
meshList.push_back(mesh_ball);
vector<Cc3dVector4> posList;
posList.push_back(cc3dv4(-250, 0, 0, 1));
posList.push_back(cc3dv4(0, -100, 0, 1));
posList.push_back(cc3dv4(250, 0, 0, 1));
for(int i=0;i<actorCount;i++){
Cc3dActor* actor3D=new Cc3dActor();
actor3D->autorelease();
actor3D->init();
actor3D->setPosition3D(posList[i]);
actor3D->addMesh(meshList[i]);
actor3D->setLightSource(lightSource);
actor3D->setCamera3D(camera);
actor3D->setPassUnifoCallback(passUnifoCallback_classicLighting);
actor3D->setProgram(program);
actor3D->setNodeName("actor3d");
m_root3d->addChild(actor3D,0);
m_actor3dList.push_back(actor3D);
}
//submit actors
for(int i=0;i<(int)m_actor3dList.size();i++){
Cc3dActor*actor3D=m_actor3dList[i];
actor3D->submit(GL_STATIC_DRAW);
}
//controlButton_swithProjMode
{
CCScale9Sprite* btnUp=CCScale9Sprite::create("button.png");
CCScale9Sprite* btnDn=CCScale9Sprite::create("button_dn.png");
CCLabelTTF*title=CCLabelTTF::create("proj mode", "Helvetica", 30);
CCControlButton* controlButton=CCControlButton::create(title, btnUp);
controlButton->setBackgroundSpriteForState(btnDn,CCControlStateHighlighted);
controlButton->setPreferredSize(CCSize(180,80));
controlButton->setPosition(ccp(400,100));
controlButton->addTargetWithActionForControlEvents(this, (SEL_CCControlHandler)(&CtestLayer::switchProjModeCallBack), CCControlEventTouchDown);
this->addChild(controlButton);
m_controlButton_swithProjMode=controlButton;
}
//controlButton_transform
{
CCScale9Sprite* btnUp=CCScale9Sprite::create("button.png");
CCScale9Sprite* btnDn=CCScale9Sprite::create("button_dn.png");
CCLabelTTF*title=CCLabelTTF::create("transform", "Helvetica", 30);
CCControlButton* controlButton=CCControlButton::create(title, btnUp);
controlButton->setBackgroundSpriteForState(btnDn,CCControlStateHighlighted);
controlButton->setPreferredSize(CCSize(180,80));
controlButton->setPosition(ccp(700,100));
controlButton->addTargetWithActionForControlEvents(this, (SEL_CCControlHandler)(&CtestLayer::transformCallBack), CCControlEventTouchDown);
this->addChild(controlButton);
m_controlButton_transform=controlButton;
}
//projection mode label
m_pLabel=CCLabelTTF::create("proj mode: Perspective", "Arial", 35);
m_pLabel->setPosition(ccp(origin.x + visibleSize.width*(3.0/4),
origin.y + visibleSize.height - m_pLabel->getContentSize().height-100));
this->addChild(m_pLabel, 1);
return true;
}
void Cball::makeBall(float r,int nSlice,int nStack,string texFilePath){
//make ball
float dA=360.0/nSlice;
float dB=180.0/nStack;
const float PIDIV180=c3d_PI/180;
vector<Cc3dVector4> positionList;
vector<Cc3dVector2> texCoordList;
vector<Cc3dVector4> normalList;
vector<Cc3dIDTriangle> IDtriList;
//generate positionList, texCoordList, normalList, colorList
for(int i=0;i<=nStack;i++){
float B=-90+i*dB;
float y=r*sinf(B*PIDIV180);
float cosB=cosf(B*PIDIV180);
for (int j=0; j<=nSlice; j++) {
float A=j*dA;
float R=r*cosB;
float x=R*cosf(A*PIDIV180);
float z=R*sinf(A*PIDIV180);
Cc3dVector4 position(x,y,z,1);
float s=(float)j/nSlice+0.25;
float t=1-(float)i/nStack;
Cc3dVector2 texCoord(s,t);
Cc3dVector4 normal=normalize(cc3dv4(position.x(), position.y(), position.z(), 0));
positionList.push_back(position);
texCoordList.push_back(texCoord);
normalList.push_back(normal);
}
}
//generate IDtriList
for(int i=0;i<nStack;i++){
for(int j=0;j<nSlice;j++){
int vID_ld=(nSlice+1)*i+j;
int vID_rd=vID_ld+1;
int vID_ru=vID_rd+(nSlice+1);
int vID_lu=vID_ru-1;
Cc3dIDTriangle IDtri0(vID_ld,vID_rd,vID_ru);
Cc3dIDTriangle IDtri1(vID_ld,vID_ru,vID_lu);
IDtriList.push_back(IDtri0);
IDtriList.push_back(IDtri1);
}
}
Cc3dSubMesh*subMesh=new Cc3dSubMesh();
subMesh->autorelease();
int nPos=(int)positionList.size();
for(int i=0;i<nPos;i++){
Cc3dVector4&pos=positionList[i];
Cc3dVector2&texCoord=texCoordList[i];
Cc3dVector4&norm=normalList[i];
subMesh->addVertex(Cc3dVertex(pos,texCoord,norm));
}
int nIDtri=(int)IDtriList.size();
for(int i=0;i<nIDtri;i++){
Cc3dIDTriangle&IDtri=IDtriList[i];
subMesh->addIDtri(IDtri);
}
//--texture
if(texFilePath.empty()==false){
Cc3dTexture*texture=Cc3dTextureCache::sharedTextureCache()->addImage(texFilePath,GL_CLAMP_TO_EDGE,GL_CLAMP_TO_EDGE);
subMesh->setTexture(texture);
}
//----mesh
Cc3dMesh*mesh=new Cc3dMesh();
mesh->autorelease();
mesh->addSubMesh(subMesh);
//----model
this->addMesh(mesh);
}
