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Differential D11640 Diff 39605 source/blender/blenkernel/intern/cloth.c

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source/blender/blenkernel/intern/cloth.c

Show First 20 Lines • Show All 256 Lines • ▼ Show 20 Linesstatic bool do_init_cloth(Object *ob, ClothModifierData *clmd, Mesh *result, int framenr)
} }
return true; return true;
} }
static int do_step_cloth( static int do_step_cloth(
Depsgraph *depsgraph, Object *ob, ClothModifierData *clmd, Mesh *result, int framenr) Depsgraph *depsgraph, Object *ob, ClothModifierData *clmd, Mesh *result, int framenr)
{ {
/* simulate 1 frame forward */
ClothVertex *verts = NULL; ClothVertex *verts = NULL;
Cloth *cloth; Cloth *cloth;
ListBase *effectors = NULL; ListBase *effectors = NULL;
MVert *mvert; MVert *mvert;
unsigned int i = 0; unsigned int i = 0;
int ret = 0; int ret = 0;
zeddbUnsubmitted
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I think you should have this all on one line.

So you have the verts->mass != clmd->sim_parms->mass assignment here.

zeddb: I think you should have this all on one line. So you have the `verts->mass != clmd->sim_parms…
bool vert_mass_changed = false;
/* simulate 1 frame forward */
cloth = clmd->clothObject; cloth = clmd->clothObject;
verts = cloth->verts; verts = cloth->verts;
mvert = result->mvert; mvert = result->mvert;
vert_mass_changed = verts->mass != clmd->sim_parms->mass;
/* force any pinned verts to their constrained location. */ /* force any pinned verts to their constrained location. */
for (i = 0; i < clmd->clothObject->mvert_num; i++, verts++) { for (i = 0; i < clmd->clothObject->mvert_num; i++, verts++) {
/* save the previous position. */ /* save the previous position. */
copy_v3_v3(verts->xold, verts->xconst); copy_v3_v3(verts->xold, verts->xconst);
copy_v3_v3(verts->txold, verts->x); copy_v3_v3(verts->txold, verts->x);
/* Get the current position. */ /* Get the current position. */
copy_v3_v3(verts->xconst, mvert[i].co); copy_v3_v3(verts->xconst, mvert[i].co);
mul_m4_v3(ob->obmat, verts->xconst); mul_m4_v3(ob->obmat, verts->xconst);
if (vert_mass_changed) {
verts->mass = clmd->sim_parms->mass;
SIM_mass_spring_set_implicit_vertex_mass(cloth->implicit, i, verts->mass);
}
} }
effectors = BKE_effectors_create(depsgraph, ob, NULL, clmd->sim_parms->effector_weights, false); effectors = BKE_effectors_create(depsgraph, ob, NULL, clmd->sim_parms->effector_weights, false);
if (clmd->sim_parms->flags & CLOTH_SIMSETTINGS_FLAG_DYNAMIC_BASEMESH) { if (clmd->sim_parms->flags & CLOTH_SIMSETTINGS_FLAG_DYNAMIC_BASEMESH) {
cloth_update_verts(ob, clmd, result); cloth_update_verts(ob, clmd, result);
} }
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