本文整理汇总了C++中IVideoDriver::drawIndexedTriangleList方法的典型用法代码示例。如果您正苦于以下问题：C++ IVideoDriver::drawIndexedTriangleList方法的具体用法？C++ IVideoDriver::drawIndexedTriangleList怎么用？C++ IVideoDriver::drawIndexedTriangleList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IVideoDriver的用法示例。
在下文中一共展示了IVideoDriver::drawIndexedTriangleList方法的6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: render
void Sprite::render()
{
IVideoDriver* driver = SceneManager->getVideoDriver();
driver->setMaterial(Material);
driver->setTransform(ETS_WORLD, AbsoluteTransformation);
driver->drawIndexedTriangleList(&Vertices[0], 4, &Indices[0], 4);
}示例2: render
virtual void render()
{
IVideoDriver* driver = SceneManager->getVideoDriver();
driver->setMaterial(Material);
driver->setTransform(ETS_WORLD, AbsoluteTransformation);
driver->drawIndexedTriangleList(VertexBuffer, IndexBuffer, Descriptor, 4);
}示例3: render
virtual void render()
{
u16 indices[] = { 0,1,3, 3,1,2, 1,0,2, 2,0,3 };
IVideoDriver* driver = SceneManager->getVideoDriver();
driver->setMaterial(Material);
driver->setTransform(ETS_WORLD, AbsoluteTransformation);
driver->drawIndexedTriangleList(&Vertices[0], 4, &indices[0], 4);
}示例4: render
void DecalSceneNode::render()
{
u16 indices[] = { 0,1,2, 0,2,3};
IVideoDriver* driver = SceneManager->getVideoDriver();
driver->setMaterial(Material);
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
driver->drawIndexedTriangleList(&Vertices[0], 4, &indices[0], 2);
}示例5: render
void GrassNode::render()
{
IVideoDriver* driver = SceneManager->getVideoDriver();
driver->setMaterial(Material);
driver->setTransform(ETS_WORLD, AbsoluteTransformation);
float Z = -5;
for (int i = 0; i < particle.size(); i++)
{
Vertices[0].Pos = vector3df(particle[i]->pos.X + -fx, particle[i]->pos.Y + -fy,Z);//, 0,0,0,SColor(255,255,255,255),0,1);
Vertices[1].Pos = vector3df(particle[i]->pos.X + fx, particle[i]->pos.Y + -fy,Z);//, 0,0,0,SColor(255,255,255,255),1,1);
Vertices[2].Pos = vector3df(particle[i]->pos.X + fx, particle[i]->pos.Y + fy,Z);//, 0,0,0,SColor(255,255,255,255),1,0);
Vertices[3].Pos = vector3df(particle[i]->pos.X + -fx, particle[i]->pos.Y + fy,Z);//, 0,0,0,SColor(255,255,255,255),0,0);
if (particle[i]->dir <= 0) {
float x = (particle[i]->crntFrm % stepww)*fWidth;
float y = (particle[i]->crntFrm / stepww)*fHeight;
Vertices[0].TCoords.X = x;
Vertices[0].TCoords.Y = y+fHeight;
Vertices[1].TCoords.X = x+fWidth;
Vertices[1].TCoords.Y = y+fHeight;
Vertices[2].TCoords.X = x+fWidth;
Vertices[2].TCoords.Y = y;
Vertices[3].TCoords.X = x;
Vertices[3].TCoords.Y = y;
} else if (particle[i]->dir > 0)
{
float x = (particle[i]->crntFrm % stepww)*fWidth;
float y = (particle[i]->crntFrm / stepww)*fHeight;
Vertices[1].TCoords.X = x;
Vertices[1].TCoords.Y = y+fHeight;
Vertices[0].TCoords.X = x+fWidth;
Vertices[0].TCoords.Y = y+fHeight;
Vertices[3].TCoords.X = x+fWidth;
Vertices[3].TCoords.Y = y;
Vertices[2].TCoords.X = x;
Vertices[2].TCoords.Y = y;
}
driver->drawIndexedTriangleList(&Vertices[0], 4, &Indices[0], 4);
}
}示例6: main
//.........这里部分代码省略.........
CvCapture *capture;
IplImage *frame;
char AviFileName[]="Accel World.mp4";
capture = cvCaptureFromAVI(AviFileName);
if (driver->queryFeature(irr::video::EVDF_RENDER_TO_TARGET))
{
m_pRenderTexture = driver->addRenderTargetTexture(irr::core::dimension2d<irr::u32>((irr::u32)(720), (irr::u32)(480)));
m_cRenderMaterial.setTexture(0, m_pRenderTexture);
}
// m_pRenderTexture = driver->getTexture("wall.bmp");
// m_cRenderMaterial.setTexture(0, m_pRenderTexture);
while(device->run())
{
const u32 now = device->getTimer()->getTime();
const f32 frameDeltaTime = (f32)(now - then) / 1000.f; // Time in seconds
then = now;
if(receiver.IsKeyDown(irr::KEY_KEY_W))
camshift.Z -= MOVEMENT_SPEED * frameDeltaTime;
else if(receiver.IsKeyDown(irr::KEY_KEY_S))
camshift.Z += MOVEMENT_SPEED * frameDeltaTime;
if(receiver.IsKeyDown(irr::KEY_KEY_A))
camshift.X -= MOVEMENT_SPEED * frameDeltaTime;
else if(receiver.IsKeyDown(irr::KEY_KEY_D))
camshift.X += MOVEMENT_SPEED * frameDeltaTime;
if(receiver.IsKeyDown(irr::KEY_KEY_X))
camshift.Y -= MOVEMENT_SPEED * frameDeltaTime;
else if(receiver.IsKeyDown(irr::KEY_SPACE))
camshift.Y += MOVEMENT_SPEED * frameDeltaTime;
cam->setPosition(camPos + camshift);
driver->beginScene(true, true, SColor(255,0,0,0));
driver->setRenderTarget(m_pRenderTexture, true, true, irr::video::SColor(0,0,0,0));
if(cvGrabFrame(capture))
{
frame=cvRetrieveFrame(capture);
void* pBits = m_pRenderTexture->lock();
u32 Pitch = m_pRenderTexture->getPitch();
int wmin= Pitch;
// for(int h=0; h< 100; h++)
// memcpy((char*)pBits+((h)*wmin),(char*)frame->imageDataOrigin + h * wmin, wmin);
char* tmp = new char[frame->imageSize + 720 * 480];
for (int i = 0; i < 480; ++i)
{
for (int j = 0; j < 720; ++j)
{
tmp[(i * 720 + j) * 4] = frame->imageDataOrigin[(i * 720 + j) * 3];
tmp[(i * 720 + j) * 4 + 1] = frame->imageDataOrigin[(i * 720 + j) * 3 + 1];
tmp[(i * 720 + j) * 4 + 2] = frame->imageDataOrigin[(i * 720 + j) * 3 + 2];
tmp[(i * 720 + j) * 4 + 3] = 255;
}
}
memcpy(pBits,tmp, frame->imageSize + 720 * 480);
delete []tmp;
m_pRenderTexture->unlock();
}
driver->setRenderTarget(0, false, false, irr::video::SColor(0,100,100,100));
//driver->setTransform(video::ETS_VIEW, core::matrix4());
driver->setTransform(video::ETS_WORLD, core::matrix4());
//driver->setTransform(video::ETS_PROJECTION, core::matrix4());
driver->setMaterial(m_cRenderMaterial);
driver->drawIndexedTriangleList(m_cPlaneVertices, 4, m_iPlaneIndices, 2);
smgr->drawAll();
driver->endScene();
}
//controller.removeListener(listener);
device->drop();
return 0;
}