void Corpus::setSceneNode(Ogre::SceneNode* a_scene_node)
{
SceneNode = a_scene_node;
SceneNode->setPosition(XYZ);
SceneNode->setOrientation(Orientation);
invalidateSpheres();
updateCellIndex();
}
/** @brief game logic, physics and control
*/
bool Corpus::update(const Real a_dt)
{
if (OnArena) {
if (OldVelocity != Vector3::ZERO) {
updateCellIndex();
}
invalidateSpheres();
}
// update the scene node
if (SceneNode) {
SceneNode->setPosition(XYZ);
SceneNode->setOrientation(Orientation);
}
// temp debug
if (DisplayCollisionDebug) {
displayCollisionUpdate();
}
return true;
}
void CreateCadTesselation::operate()
{
double preview_memory = min(1024*1024*100.0, m_ScanMemory);
int N = int(pow(preview_memory/sizeof(float), 1.0/3.0));
m_Ni = N;
m_Nj = N;
m_Nk = N;
m_X1 = vec3_t(-1e6,-1e6,-1e6);
m_X2 = vec3_t( 1e6, 1e6, 1e6);
m_Dx = (m_X2[0] - m_X1[0])/(m_Ni-1);
m_Dy = (m_X2[1] - m_X1[1])/(m_Nj-1);
m_Dz = (m_X2[2] - m_X1[2])/(m_Nk-1);
double new_vol, old_vol;
int count = 0;
do {
old_vol = (m_X2[0]-m_X1[0])*(m_X2[1]-m_X1[1])*(m_X2[2]-m_X1[2]);
QString num;
QString text = "scanning (V=";
num.setNum(old_vol);
text += num + ")";
GuiMainWindow::pointer()->resetProgress(text, 3*N*N);
scan(false);
if (m_GeometryFound) {
m_X1 = m_XScan1 - 2*vec3_t(m_Dx, m_Dy, m_Dz);
m_X2 = m_XScan2 + 2*vec3_t(m_Dx, m_Dy, m_Dz);
} else {
m_X1 *= 0.1;
m_X2 *= 0.1;
}
new_vol = (m_X2[0]-m_X1[0])*(m_X2[1]-m_X1[1])*(m_X2[2]-m_X1[2]);
} while (count < 20 && (old_vol - new_vol)/old_vol > 0.05);
// bounding box should now be established
// last scan run with the full resoluion (if required)
double Lx = m_X2[0] - m_X1[0];
double Ly = m_X2[1] - m_X1[1];
double Lz = m_X2[2] - m_X1[2];
double max_size = m_ScanMemory/sizeof(float);
double delta = max(m_SmallestResolution, pow(Lx*Ly*Lz/max_size, 1.0/3.0));
int interlaces = 0;
if (preserveFluid() || preserveSolid()) {
interlaces = int(2*delta/m_SmallestFeatureSize);
}
m_Ni = int(Lx/delta) + 1;
m_Nj = int(Ly/delta) + 1;
m_Nk = int(Lz/delta) + 1;
QString num;
QString text = "scanning (h=";
num.setNum(delta/(interlaces+1));
text += num + ")";
GuiMainWindow::pointer()->resetProgress(text, m_Ni*m_Nj + m_Ni*m_Nk + m_Nj*m_Nk);
scan(true, interlaces);
updateNodeIndex(m_Grid);
updateCellIndex(m_Grid);
GuiMainWindow::pointer()->resetXmlDoc();
GuiMainWindow::pointer()->clearBCs();
GuiMainWindow::pointer()->setBC(1, BoundaryCondition("imported", "patch", 1));
GuiMainWindow::pointer()->resetProgress(" ", 100);
}
