//--------------------------------------------------------------
// render the world
void ChunkWorld::render()
{
m_chunkLock->lock();
// figure which chunk we are in
mgPoint3 eyePt;
mgDisplay->getEyePt(eyePt);
int viewX = (int) floor(eyePt.x / CHUNK_SIZE);
int viewZ = (int) floor(eyePt.z / CHUNK_SIZE);
drawHorizon(viewX, viewZ);
// render all neighbors in the view list
for (int i = m_viewListCount-1; i >= 0; i--)
{
ChunkOrigin* origin = &m_viewList[i];
int x = CHUNK_SIZE*(viewX + origin->x);
int z = CHUNK_SIZE*(viewZ + origin->z);
const void* value;
if (!m_chunkTable.lookup(x, 0, z, value))
continue; // outside world bounds
ChunkObj* chunk = (ChunkObj*) value;
// if chunk loaded and within view, render it
if (chunk->m_status == CHUNK_INDISPLAY ||
chunk->m_status == CHUNK_NEEDSUPDATE)
{
chunk->render(this);
}
else drawWater(x, z);
}
m_chunkLock->unlock();
}
//--------------------------------------------------------------
void testApp::draw(){
drawHorizon();
// Structured rectangles
ofSetColor(0, 255*meters[0], 255);
// ofRect(rectX, rectY, rectSize, rectSize);
}
void GimbalWidget::paintEvent(QPaintEvent *event)
{
QPainter painter(this);
drawHorizon(painter);
drawPitchMarkers(painter);
}