本文整理汇总了C++中FlowField类的典型用法代码示例。如果您正苦于以下问题：C++ FlowField类的具体用法？C++ FlowField怎么用？C++ FlowField使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了FlowField类的7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:
void VelocityBufferReadStencil::applyBackWall (FlowField & flowField, int i, int j, int k){
const int index = 3 * (i + (flowField.getNx()+3) * j);
flowField.getVelocity().getVector(i, j, flowField.getNz()+2)[0] = _backBufferIn[ index ];
flowField.getVelocity().getVector(i, j, flowField.getNz()+2)[1] = _backBufferIn[index+1];
flowField.getVelocity().getVector(i, j, flowField.getNz()+2)[2] = _backBufferIn[index+2];
}示例2: applyFrontWall
void VelocityBufferFillStencil::applyFrontWall (FlowField & flowField, int i, int j, int k){
const int index = 3 * (i + (flowField.getNx()+3) * j);
_frontBufferOut[ index ] = flowField.getVelocity().getVector(i, j, 2)[0];
_frontBufferOut[index+1] = flowField.getVelocity().getVector(i, j, 2)[1];
_frontBufferOut[index+2] = flowField.getVelocity().getVector(i, j, 2)[2];
}示例3: applyLeftWall
void VelocityBufferReadStencil::applyLeftWall (FlowField & flowField, int i, int j){
flowField.getVelocity().getVector(0, j)[0] = _leftBufferIn[ 2*j ];
flowField.getVelocity().getVector(1, j)[1] = _leftBufferIn[2*j+1];
}示例4: applyRightWall
void VelocityBufferFillStencil::applyRightWall (FlowField & flowField, int i, int j, int k){
const int index = 3 * (j + (flowField.getNy()+3) * k);
_rightBufferOut[ index ] = flowField.getVelocity().getVector(flowField.getNx(), j, k)[0];
_rightBufferOut[index+1] = flowField.getVelocity().getVector(flowField.getNx()+1, j, k)[1];
_rightBufferOut[index+2] = flowField.getVelocity().getVector(flowField.getNx()+1, j, k)[2];
}示例5: applyBottomWall
void PressureBufferReadStencil::applyBottomWall (FlowField & flowField, int i, int j, int k){
const int index = i + (flowField.getNx()+3) * k;
flowField.getPressure().getScalar(i, 1, k) = _bottomBufferIn[index];
}示例6: applyTopWall
void VelocityBufferFillStencil::applyTopWall (FlowField & flowField, int i, int j){
_topBufferOut[ 2*i ] = flowField.getVelocity().getVector(i, flowField.getNy()+1)[0];
_topBufferOut[2*i+1] = flowField.getVelocity().getVector(i, flowField.getNy() )[1];
}示例7: apply
void VelocityStencil::apply ( FlowField & flowField, int i, int j, int k ){
const FLOAT dt = _parameters.timestep.dt;
const int obstacle = flowField.getFlags().getValue(i, j, k);
VectorField & velocity = flowField.getVelocity();
if ((obstacle & OBSTACLE_SELF) == 0) {
if ((obstacle & OBSTACLE_RIGHT) == 0) {
const FLOAT dx = 0.5*(_parameters.meshsize->getDx(i,j,k)+_parameters.meshsize->getDx(i+1,j,k));
velocity.getVector(i,j,k)[0] = flowField.getFGH().getVector(i,j,k)[0] - dt/dx *
(flowField.getPressure().getScalar(i+1,j,k) - flowField.getPressure().getScalar(i,j,k));
} else {
velocity.getVector(i, j, k)[0] = 0.0;
}
if ((obstacle & OBSTACLE_TOP) == 0) {
const FLOAT dy = 0.5*(_parameters.meshsize->getDy(i,j,k)+_parameters.meshsize->getDy(i,j+1,k));
velocity.getVector(i,j,k)[1] = flowField.getFGH().getVector(i,j,k)[1] - dt/dy *
(flowField.getPressure().getScalar(i,j+1,k) - flowField.getPressure().getScalar(i,j,k));
} else {
velocity.getVector(i, j, k)[1] = 0.0;
}
if ((obstacle & OBSTACLE_BACK) == 0) {
const FLOAT dz = 0.5*(_parameters.meshsize->getDz(i,j,k)+_parameters.meshsize->getDz(i,j,k+1));
velocity.getVector(i,j,k)[2] = flowField.getFGH().getVector(i,j,k)[2] - dt/dz *
(flowField.getPressure().getScalar(i,j,k+1) - flowField.getPressure().getScalar(i,j,k));
} else {
velocity.getVector(i, j, k)[2] = 0.0;
}
}
}