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Differential D16328 Diff 57159 source/blender/modifiers/intern/MOD_collision.c

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source/blender/modifiers/intern/MOD_collision.c

Show First 20 Lines • Show All 143 Lines • ▼ Show 20 Lines if (mesh_src) {
} }
if (collmd->time_xnew == -1000) { /* first time */ if (collmd->time_xnew == -1000) { /* first time */
collmd->x = MEM_dupallocN(BKE_mesh_verts(mesh_src)); /* frame start position */ collmd->x = MEM_dupallocN(BKE_mesh_verts(mesh_src)); /* frame start position */
for (uint i = 0; i < mvert_num; i++) { for (uint i = 0; i < mvert_num; i++) {
/* we save global positions */ /* we save global positions */
mul_m4_v3(ob->obmat, collmd->x[i].co); mul_m4_v3(ob->object_to_world, collmd->x[i].co);
} }
collmd->xnew = MEM_dupallocN(collmd->x); /* Frame end position. */ collmd->xnew = MEM_dupallocN(collmd->x); /* Frame end position. */
collmd->current_x = MEM_dupallocN(collmd->x); /* Inter-frame. */ collmd->current_x = MEM_dupallocN(collmd->x); /* Inter-frame. */
collmd->current_xnew = MEM_dupallocN(collmd->x); /* Inter-frame. */ collmd->current_xnew = MEM_dupallocN(collmd->x); /* Inter-frame. */
collmd->current_v = MEM_dupallocN(collmd->x); /* Inter-frame. */ collmd->current_v = MEM_dupallocN(collmd->x); /* Inter-frame. */
collmd->mvert_num = mvert_num; collmd->mvert_num = mvert_num;
Show All 22 Lines else if (mvert_num == collmd->mvert_num) {
collmd->time_x = collmd->time_xnew; collmd->time_x = collmd->time_xnew;
memcpy(collmd->xnew, BKE_mesh_verts(mesh_src), mvert_num * sizeof(MVert)); memcpy(collmd->xnew, BKE_mesh_verts(mesh_src), mvert_num * sizeof(MVert));
bool is_static = true; bool is_static = true;
for (uint i = 0; i < mvert_num; i++) { for (uint i = 0; i < mvert_num; i++) {
/* we save global positions */ /* we save global positions */
mul_m4_v3(ob->obmat, collmd->xnew[i].co); mul_m4_v3(ob->object_to_world, collmd->xnew[i].co);
/* detect motion */ /* detect motion */
is_static = is_static && equals_v3v3(collmd->x[i].co, collmd->xnew[i].co); is_static = is_static && equals_v3v3(collmd->x[i].co, collmd->xnew[i].co);
} }
memcpy(collmd->current_xnew, collmd->x, mvert_num * sizeof(MVert)); memcpy(collmd->current_xnew, collmd->x, mvert_num * sizeof(MVert));
memcpy(collmd->current_x, collmd->x, mvert_num * sizeof(MVert)); memcpy(collmd->current_x, collmd->x, mvert_num * sizeof(MVert));
▲ Show 20 Lines • Show All 118 Lines • Show Last 20 Lines