Mirroring process for the symmetry boundary condition. More...
#include "resources/Scripts/types/types.h"
Include dependency graph for Mirror.cl:
Functions | |
| unsigned int | cell (vec r, vec r_min, float h, uivec4 n_cells) |
| Compute the cell where the particle is allocated. | |
| __kernel void | mirror (__global vec *r, __global int *imirrored, __global unsigned int *icell, unsigned int N, vec portal_in_r, vec portal_out_r, vec portal_n, vec r_min, float h, uivec4 n_cells) |
| Compute the mirrored position of the fluid particles. | |
Detailed Description
Mirroring process for the symmetry boundary condition.
Function Documentation
◆ cell()
Compute the cell where the particle is allocated.
- Parameters
-
r Position \( \mathbf{r} \) r_min Minimum of r (considering all the particles). n_cells Number of cells at each direction, and the total number of allocated cells.
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◆ mirror()
| __kernel void mirror | ( | __global vec * | r, |
| __global int * | imirrored, | ||
| __global unsigned int * | icell, | ||
| unsigned int | N, | ||
| vec | portal_in_r, | ||
| vec | portal_out_r, | ||
| vec | portal_n, | ||
| vec | r_min, | ||
| float | h, | ||
| uivec4 | n_cells | ||
| ) |
Compute the mirrored position of the fluid particles.
The mirrored particles (the ones close enough to the out portal plane) will be marked with imirrored = 1.
- Parameters
-
r Position \( \mathbf{r} \) imirrored 0 if the particle has not been mirrored, 1 otherwise. icell Cell where each particle is allocated. N Number of particles portal_in_r In portal infinite plane position portal_out_r Out portal infinite plane position portal_n Portal infinite planes normal r_min Minimum of r. n_cells Number of cells at each direction, and the total number of allocated cells.
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