Differential D10300 Diff 33525 source/blender/blenkernel/intern/displist.c

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source/blender/blenkernel/intern/displist.c

Show First 20 Lines • Show All 482 Lines • ▼ Show 20 Lines	void BKE_displist_fill(ListBase *dispbase,
if (BLI_listbase_is_empty(dispbase)) {		if (BLI_listbase_is_empty(dispbase)) {
return;		return;
}		}

sf_arena = BLI_memarena_new(BLI_SCANFILL_ARENA_SIZE, __func__);		sf_arena = BLI_memarena_new(BLI_SCANFILL_ARENA_SIZE, __func__);

while (cont) {		while (cont) {
int dl_flag_accum = 0;		int dl_flag_accum = 0;
		int dl_rt_accum = 0;
cont = 0;		cont = 0;
totvert = 0;		totvert = 0;
nextcol = 0;		nextcol = 0;

BLI_scanfill_begin_arena(&sf_ctx, sf_arena);		BLI_scanfill_begin_arena(&sf_ctx, sf_arena);

LISTBASE_FOREACH (DispList *, dl, dispbase) {		LISTBASE_FOREACH (DispList *, dl, dispbase) {
if (dl->type == DL_POLY) {		if (dl->type == DL_POLY) {
Show All 31 Lines	LISTBASE_FOREACH (DispList *, dl, dispbase) {
}		}
else if (colnr < dl->col) {		else if (colnr < dl->col) {
/* got poly with next material at current char */		/* got poly with next material at current char */
cont = 1;		cont = 1;
nextcol = 1;		nextcol = 1;
}		}
}		}
dl_flag_accum \|= dl->flag;		dl_flag_accum \|= dl->flag;
		dl_rt_accum \|= dl->rt;
}		}
}		}

/* XXX (obedit && obedit->actcol) ? (obedit->actcol - 1) : 0)) { */		/* XXX (obedit && obedit->actcol) ? (obedit->actcol - 1) : 0)) { */
if (totvert && (tot = BLI_scanfill_calc_ex(&sf_ctx, scanfill_flag, normal_proj))) {		if (totvert && (tot = BLI_scanfill_calc_ex(&sf_ctx, scanfill_flag, normal_proj))) {
if (tot) {		if (tot) {
dlnew = MEM_callocN(sizeof(DispList), "filldisplist");		dlnew = MEM_callocN(sizeof(DispList), "filldisplist");
dlnew->type = DL_INDEX3;		dlnew->type = DL_INDEX3;
dlnew->flag = (dl_flag_accum & (DL_BACK_CURVE \| DL_FRONT_CURVE));		dlnew->flag = (dl_flag_accum & (DL_BACK_CURVE \| DL_FRONT_CURVE));
		dlnew->rt = (dl_rt_accum & CU_SMOOTH);
dlnew->col = colnr;		dlnew->col = colnr;
dlnew->nr = totvert;		dlnew->nr = totvert;
dlnew->parts = tot;		dlnew->parts = tot;

dlnew->index = MEM_mallocN(sizeof(int[3]) * tot, "dlindex");		dlnew->index = MEM_mallocN(sizeof(int[3]) * tot, "dlindex");
dlnew->verts = MEM_mallocN(sizeof(float[3]) * totvert, "dlverts");		dlnew->verts = MEM_mallocN(sizeof(float[3]) * totvert, "dlverts");

if (normal_proj != NULL) {		if (normal_proj != NULL) {
▲ Show 20 Lines • Show All 569 Lines • ▼ Show 20 Lines	if (force_mesh_conversion && !modified) {
* (see T71055)		* (see T71055)
*		*
* The easy workaround is to force to generate a Mesh that will be used for display data		* The easy workaround is to force to generate a Mesh that will be used for display data
* since a Mesh output is already used for generative modifiers.		* since a Mesh output is already used for generative modifiers.
* However it does not fix problems with actual edit data still being shared.		* However it does not fix problems with actual edit data still being shared.
*		*
* The right solution would be to COW the Curve data block at the input of the modifier		* The right solution would be to COW the Curve data block at the input of the modifier
* stack just like what the mesh modifier does.		* stack just like what the mesh modifier does.
* */		*/
modified = BKE_mesh_new_nomain_from_curve_displist(ob, dispbase);		modified = BKE_mesh_new_nomain_from_curve_displist(ob, dispbase);
}		}

if (modified) {		if (modified) {

/* XXX2.8(Sybren): make sure the face normals are recalculated as well */		/* XXX2.8(Sybren): make sure the face normals are recalculated as well */
BKE_mesh_ensure_normals(modified);		BKE_mesh_ensure_normals(modified);

▲ Show 20 Lines • Show All 734 Lines • Show Last 20 Lines