diff options
Diffstat (limited to 'source/blender/physics/intern/BPH_mass_spring.cpp')
| -rw-r--r-- | source/blender/physics/intern/BPH_mass_spring.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/source/blender/physics/intern/BPH_mass_spring.cpp b/source/blender/physics/intern/BPH_mass_spring.cpp index a20f1617505..d911a431b23 100644 --- a/source/blender/physics/intern/BPH_mass_spring.cpp +++ b/source/blender/physics/intern/BPH_mass_spring.cpp @@ -1017,8 +1017,8 @@ static void cloth_continuum_step(ClothModifierData *clmd, float dt) const float fluid_factor = 0.95f; /* blend between PIC and FLIP methods */
float smoothfac = parms->velocity_smooth;
- float pressfac = parms->pressure;
- float minpress = parms->pressure_threshold;
+ float denstarget = parms->density_target;
+ float densfac = parms->density_strength;
float gmin[3], gmax[3];
int i;
@@ -1030,14 +1030,15 @@ static void cloth_continuum_step(ClothModifierData *clmd, float dt) hair_get_boundbox(clmd, gmin, gmax);
/* gather velocities & density */
- if (smoothfac > 0.0f || pressfac > 0.0f) {
+ if (smoothfac > 0.0f || densfac > 0.0f) {
HairGrid *grid = BPH_hair_volume_create_vertex_grid(clmd->sim_parms->voxel_cell_size, gmin, gmax);
BPH_hair_volume_set_debug_data(grid, clmd->debug_data);
+// BPH_hair_volume_set_debug_value(grid, (int)(spring2->ij == clmd->sim_parms->density_target));
cloth_continuum_fill_grid(grid, cloth);
/* main hair continuum solver */
- BPH_hair_volume_solve_divergence(grid, dt);
+ BPH_hair_volume_solve_divergence(grid, dt, denstarget, densfac);
for (i = 0, vert = cloth->verts; i < numverts; i++, vert++) {
float x[3], v[3], nv[3];
|