diff options
Diffstat (limited to 'source/blender')
23 files changed, 235 insertions, 589 deletions
diff --git a/source/blender/blenkernel/BKE_displist.h b/source/blender/blenkernel/BKE_displist.h index 0f37ba6c4ce..37e144ebbd3 100644 --- a/source/blender/blenkernel/BKE_displist.h +++ b/source/blender/blenkernel/BKE_displist.h @@ -99,7 +99,7 @@ void BKE_displist_make_mball_forRender(struct Depsgraph *depsgraph, struct Object *ob, struct ListBase *dispbase); -bool BKE_curve_calc_modifiers_pre(struct Depsgraph *depsgraph, +void BKE_curve_calc_modifiers_pre(struct Depsgraph *depsgraph, const struct Scene *scene, struct Object *ob, struct ListBase *source_nurb, diff --git a/source/blender/blenkernel/intern/displist.cc b/source/blender/blenkernel/intern/displist.cc index 58509e95de6..bdab508eb1f 100644 --- a/source/blender/blenkernel/intern/displist.cc +++ b/source/blender/blenkernel/intern/displist.cc @@ -40,6 +40,7 @@ #include "BLI_math.h" #include "BLI_memarena.h" #include "BLI_scanfill.h" +#include "BLI_span.hh" #include "BLI_string.h" #include "BLI_utildefines.h" @@ -47,6 +48,7 @@ #include "BKE_curve.h" #include "BKE_displist.h" #include "BKE_font.h" +#include "BKE_geometry_set.hh" #include "BKE_key.h" #include "BKE_lattice.h" #include "BKE_lib_id.h" @@ -55,6 +57,7 @@ #include "BKE_mesh.h" #include "BKE_modifier.h" #include "BKE_object.h" +#include "BKE_spline.hh" #include "BLI_sys_types.h" /* For #intptr_t support. */ @@ -745,10 +748,7 @@ static ModifierData *curve_get_tessellate_point(const Scene *scene, return pretessellatePoint; } -/** - * \return True if any modifier was applied. - */ -bool BKE_curve_calc_modifiers_pre(Depsgraph *depsgraph, +void BKE_curve_calc_modifiers_pre(Depsgraph *depsgraph, const Scene *scene, Object *ob, ListBase *source_nurb, @@ -793,7 +793,6 @@ bool BKE_curve_calc_modifiers_pre(Depsgraph *depsgraph, const ModifierEvalContext mectx = {depsgraph, ob, apply_flag}; ModifierData *pretessellatePoint = curve_get_tessellate_point(scene, ob, for_render, editmode); - bool modified = false; if (pretessellatePoint) { VirtualModifierData virtualModifierData; @@ -813,7 +812,6 @@ bool BKE_curve_calc_modifiers_pre(Depsgraph *depsgraph, } mti->deformVerts(md, &mectx, nullptr, deformedVerts, numVerts); - modified = true; if (md == pretessellatePoint) { break; @@ -832,48 +830,59 @@ bool BKE_curve_calc_modifiers_pre(Depsgraph *depsgraph, if (keyVerts) { MEM_freeN(keyVerts); } - return modified; } -static float (*displist_vert_coords_alloc(ListBase *dispbase, int *r_vert_len))[3] +/** + * \return True if the deformed curve control point data should be implicitly + * converted directly to a mesh, or false if it can be left as curve data via #CurveEval. + */ +static bool do_curve_implicit_mesh_conversion(const Curve *curve, + ModifierData *first_modifier, + const Scene *scene, + const ModifierMode required_mode) { - *r_vert_len = 0; + /* Skip implicit filling and conversion to mesh when using "fast text editing". */ + if (curve->flag & CU_FAST) { + return false; + } - LISTBASE_FOREACH (DispList *, dl, dispbase) { - *r_vert_len += (dl->type == DL_INDEX3) ? dl->nr : dl->parts * dl->nr; + /* Do implicit conversion to mesh with the object bevel mode. */ + if (curve->bevel_mode == CU_BEV_MODE_OBJECT && curve->bevobj != nullptr) { + return true; } - float(*allverts)[3] = (float(*)[3])MEM_mallocN(sizeof(float[3]) * (*r_vert_len), __func__); - float *fp = (float *)allverts; - LISTBASE_FOREACH (DispList *, dl, dispbase) { - const int ofs = 3 * ((dl->type == DL_INDEX3) ? dl->nr : dl->parts * dl->nr); - memcpy(fp, dl->verts, sizeof(float) * ofs); - fp += ofs; + /* 2D curves are sometimes implicitly filled and converted to a mesh. */ + if (CU_DO_2DFILL(curve)) { + return true; } - return allverts; -} + /* Curve objects with implicit "tube" meshes should convert implicitly to a mesh. */ + if (curve->ext1 != 0.0f || curve->ext2 != 0.0f) { + return true; + } -static void displist_vert_coords_apply(ListBase *dispbase, const float (*allverts)[3]) -{ - const float *fp = (float *)allverts; - LISTBASE_FOREACH (DispList *, dl, dispbase) { - int ofs = 3 * ((dl->type == DL_INDEX3) ? dl->nr : dl->parts * dl->nr); - memcpy(dl->verts, fp, sizeof(float) * ofs); - fp += ofs; + /* If a non-geometry-nodes modifier is enabled before a nodes modifier, + * force conversion to mesh, since only the nodes modifier supports curve data. */ + ModifierData *md = first_modifier; + for (; md; md = md->next) { + if (BKE_modifier_is_enabled(scene, md, required_mode)) { + if (md->type == eModifierType_Nodes) { + break; + } + return true; + } } + + return false; } -static void curve_calc_modifiers_post(Depsgraph *depsgraph, - const Scene *scene, - Object *ob, - ListBase *dispbase, - const bool for_render, - const bool force_mesh_conversion, - Mesh **r_final) +static GeometrySet curve_calc_modifiers_post(Depsgraph *depsgraph, + const Scene *scene, + Object *ob, + const ListBase *dispbase, + const bool for_render) { const Curve *cu = (const Curve *)ob->data; - const bool editmode = (!for_render && (cu->editnurb || cu->editfont)); const bool use_cache = !for_render; @@ -897,166 +906,64 @@ static void curve_calc_modifiers_post(Depsgraph *depsgraph, BKE_modifiers_get_virtual_modifierlist(ob, &virtualModifierData) : pretessellatePoint->next; - if (r_final && *r_final) { - BKE_id_free(nullptr, *r_final); + GeometrySet geometry_set; + if (ob->type == OB_SURF || do_curve_implicit_mesh_conversion(cu, md, scene, required_mode)) { + Mesh *mesh = BKE_mesh_new_nomain_from_curve_displist(ob, dispbase); + geometry_set.replace_mesh(mesh); + } + else { + std::unique_ptr<CurveEval> curve_eval = curve_eval_from_dna_curve( + *cu, ob->runtime.curve_cache->deformed_nurbs); + geometry_set.replace_curve(curve_eval.release()); } - Mesh *modified = nullptr; - float(*vertCos)[3] = nullptr; - int totvert = 0; for (; md; md = md->next) { const ModifierTypeInfo *mti = BKE_modifier_get_info((ModifierType)md->type); - if (!BKE_modifier_is_enabled(scene, md, required_mode)) { continue; } - /* If we need normals, no choice, have to convert to mesh now. */ - const bool need_normal = mti->dependsOnNormals != nullptr && mti->dependsOnNormals(md); - /* XXX 2.8 : now that batch cache is stored inside the ob->data - * we need to create a Mesh for each curve that uses modifiers. */ - if (modified == nullptr /* && need_normal */) { - if (vertCos != nullptr) { - displist_vert_coords_apply(dispbase, vertCos); - } - - if (ELEM(ob->type, OB_CURVE, OB_FONT) && (cu->flag & CU_DEFORM_FILL)) { - curve_to_filledpoly(cu, dispbase); - } + if (md->type == eModifierType_Nodes) { + mti->modifyGeometrySet(md, &mectx_apply, &geometry_set); + continue; + } - modified = BKE_mesh_new_nomain_from_curve_displist(ob, dispbase); + if (!geometry_set.has_mesh()) { + geometry_set.replace_mesh(BKE_mesh_new_nomain(0, 0, 0, 0, 0)); } + Mesh *mesh = geometry_set.get_mesh_for_write(); - if (mti->type == eModifierTypeType_OnlyDeform || - (mti->type == eModifierTypeType_DeformOrConstruct && !modified)) { - if (modified) { - if (!vertCos) { - vertCos = BKE_mesh_vert_coords_alloc(modified, &totvert); - } - if (need_normal) { - BKE_mesh_ensure_normals(modified); - } - mti->deformVerts(md, &mectx_deform, modified, vertCos, totvert); - } - else { - if (!vertCos) { - vertCos = displist_vert_coords_alloc(dispbase, &totvert); - } - mti->deformVerts(md, &mectx_deform, nullptr, vertCos, totvert); + if (mti->type == eModifierTypeType_OnlyDeform) { + int totvert; + float(*vertex_coords)[3] = BKE_mesh_vert_coords_alloc(mesh, &totvert); + if (mti->dependsOnNormals != nullptr && mti->dependsOnNormals(md)) { + BKE_mesh_ensure_normals(mesh); } + mti->deformVerts(md, &mectx_deform, mesh, vertex_coords, totvert); + BKE_mesh_vert_coords_apply(mesh, vertex_coords); + MEM_freeN(vertex_coords); } else { - if (!r_final) { - /* makeDisplistCurveTypes could be used for beveling, where mesh - * is totally unnecessary, so we could stop modifiers applying - * when we found constructive modifier but mesh is unwanted. */ - break; - } - - if (modified) { - if (vertCos) { - Mesh *temp_mesh = (Mesh *)BKE_id_copy_ex( - nullptr, &modified->id, nullptr, LIB_ID_COPY_LOCALIZE); - BKE_id_free(nullptr, modified); - modified = temp_mesh; - - BKE_mesh_vert_coords_apply(modified, vertCos); - } - } - else { - if (vertCos) { - displist_vert_coords_apply(dispbase, vertCos); - } - - if (ELEM(ob->type, OB_CURVE, OB_FONT) && (cu->flag & CU_DEFORM_FILL)) { - curve_to_filledpoly(cu, dispbase); - } - - modified = BKE_mesh_new_nomain_from_curve_displist(ob, dispbase); - } - - if (vertCos) { - /* Vertex coordinates were applied to necessary data, could free it */ - MEM_freeN(vertCos); - vertCos = nullptr; - } - - if (need_normal) { - BKE_mesh_ensure_normals(modified); + if (mti->dependsOnNormals != nullptr && mti->dependsOnNormals(md)) { + BKE_mesh_ensure_normals(mesh); } - Mesh *mesh_applied = mti->modifyMesh(md, &mectx_apply, modified); - - if (mesh_applied) { - if (modified && modified != mesh_applied) { - BKE_id_free(nullptr, modified); - } - modified = mesh_applied; + Mesh *output_mesh = mti->modifyMesh(md, &mectx_apply, mesh); + if (mesh != output_mesh) { + geometry_set.replace_mesh(output_mesh); } } } - if (vertCos) { - if (modified) { - Mesh *temp_mesh = (Mesh *)BKE_id_copy_ex( - nullptr, &modified->id, nullptr, LIB_ID_COPY_LOCALIZE); - BKE_id_free(nullptr, modified); - modified = temp_mesh; + if (geometry_set.has_mesh()) { + Mesh *final_mesh = geometry_set.get_mesh_for_write(); - BKE_mesh_vert_coords_apply(modified, vertCos); - BKE_mesh_calc_normals(modified); + BKE_mesh_calc_normals(final_mesh); - MEM_freeN(vertCos); - } - else { - displist_vert_coords_apply(dispbase, vertCos); - MEM_freeN(vertCos); - vertCos = nullptr; - } + BLI_strncpy(final_mesh->id.name, cu->id.name, sizeof(final_mesh->id.name)); + *((short *)final_mesh->id.name) = ID_ME; } - if (r_final) { - if (force_mesh_conversion && !modified) { - /* XXX 2.8 : This is a workaround for by some deeper technical debts: - * - DRW Batch cache is stored inside the ob->data. - * - Curve data is not COWed for instances that use different modifiers. - * This can causes the modifiers to be applied on all user of the same data-block - * (see T71055) - * - * 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. - * 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 - * stack just like what the mesh modifier does. - */ - modified = BKE_mesh_new_nomain_from_curve_displist(ob, dispbase); - } - - if (modified) { - - /* XXX2.8(Sybren): make sure the face normals are recalculated as well */ - BKE_mesh_ensure_normals(modified); - - /* Special tweaks, needed since neither BKE_mesh_new_nomain_from_template() nor - * BKE_mesh_new_nomain_from_curve_displist() properly duplicate mat info... */ - BLI_strncpy(modified->id.name, cu->id.name, sizeof(modified->id.name)); - *((short *)modified->id.name) = ID_ME; - MEM_SAFE_FREE(modified->mat); - /* Set flag which makes it easier to see what's going on in a debugger. */ - modified->id.tag |= LIB_TAG_COPIED_ON_WRITE_EVAL_RESULT; - modified->mat = (Material **)MEM_dupallocN(cu->mat); - modified->totcol = cu->totcol; - - (*r_final) = modified; - } - else { - (*r_final) = nullptr; - } - } - else if (modified != nullptr) { - /* Pretty stupid to generate that whole mesh if it's unused, yet we have to free it. */ - BKE_id_free(nullptr, modified); - } + return geometry_set; } static void displist_surf_indices(DispList *dl) @@ -1109,8 +1016,7 @@ static void evaluate_surface_object(Depsgraph *depsgraph, BKE_nurbList_duplicate(deformed_nurbs, &cu->nurb); } - bool force_mesh_conversion = BKE_curve_calc_modifiers_pre( - depsgraph, scene, ob, deformed_nurbs, deformed_nurbs, for_render); + BKE_curve_calc_modifiers_pre(depsgraph, scene, ob, deformed_nurbs, deformed_nurbs, for_render); LISTBASE_FOREACH (const Nurb *, nu, deformed_nurbs) { if (!(for_render || nu->hide == 0) || !BKE_nurb_check_valid_uv(nu)) { @@ -1173,8 +1079,14 @@ static void evaluate_surface_object(Depsgraph *depsgraph, } } - curve_calc_modifiers_post( - depsgraph, scene, ob, r_dispbase, for_render, force_mesh_conversion, r_final); + curve_to_filledpoly(cu, r_dispbase); + GeometrySet geometry_set = curve_calc_modifiers_post( + depsgraph, scene, ob, r_dispbase, for_render); + if (!geometry_set.has_mesh()) { + geometry_set.replace_mesh(BKE_mesh_new_nomain(0, 0, 0, 0, 0)); + } + MeshComponent &mesh_component = geometry_set.get_component_for_write<MeshComponent>(); + *r_final = mesh_component.release(); } static void rotateBevelPiece(const Curve *cu, @@ -1394,12 +1306,11 @@ static void calc_bevfac_mapping(const Curve *cu, } } -static void evaluate_curve_type_object(Depsgraph *depsgraph, - const Scene *scene, - Object *ob, - const bool for_render, - ListBase *r_dispbase, - Mesh **r_final) +static GeometrySet evaluate_curve_type_object(Depsgraph *depsgraph, + const Scene *scene, + Object *ob, + const bool for_render, + ListBase *r_dispbase) { BLI_assert(ELEM(ob->type, OB_CURVE, OB_FONT)); const Curve *cu = (const Curve *)ob->data; @@ -1413,8 +1324,7 @@ static void evaluate_curve_type_object(Depsgraph *depsgraph, BKE_nurbList_duplicate(deformed_nurbs, BKE_curve_nurbs_get_for_read(cu)); } - bool force_mesh_conversion = BKE_curve_calc_modifiers_pre( - depsgraph, scene, ob, deformed_nurbs, deformed_nurbs, for_render); + BKE_curve_calc_modifiers_pre(depsgraph, scene, ob, deformed_nurbs, deformed_nurbs, for_render); BKE_curve_bevelList_make(ob, deformed_nurbs, for_render); @@ -1603,16 +1513,8 @@ static void evaluate_curve_type_object(Depsgraph *depsgraph, BKE_displist_free(&dlbev); - if (!(cu->flag & CU_DEFORM_FILL)) { - curve_to_filledpoly(cu, r_dispbase); - } - - curve_calc_modifiers_post( - depsgraph, scene, ob, r_dispbase, for_render, force_mesh_conversion, r_final); - - if (cu->flag & CU_DEFORM_FILL && !ob->runtime.data_eval) { - curve_to_filledpoly(cu, r_dispbase); - } + curve_to_filledpoly(cu, r_dispbase); + return curve_calc_modifiers_post(depsgraph, scene, ob, r_dispbase, for_render); } void BKE_displist_make_curveTypes(Depsgraph *depsgraph, @@ -1621,25 +1523,43 @@ void BKE_displist_make_curveTypes(Depsgraph *depsgraph, const bool for_render) { BLI_assert(ELEM(ob->type, OB_SURF, OB_CURVE, OB_FONT)); + Curve &cow_curve = *(Curve *)ob->data; BKE_object_free_derived_caches(ob); + cow_curve.curve_eval = nullptr; - if (!ob->runtime.curve_cache) { - ob->runtime.curve_cache = (CurveCache *)MEM_callocN(sizeof(CurveCache), __func__); - } - + ob->runtime.curve_cache = (CurveCache *)MEM_callocN(sizeof(CurveCache), __func__); ListBase *dispbase = &(ob->runtime.curve_cache->disp); - Mesh *mesh_eval = nullptr; if (ob->type == OB_SURF) { + Mesh *mesh_eval; evaluate_surface_object(depsgraph, scene, ob, for_render, dispbase, &mesh_eval); + BKE_object_eval_assign_data(ob, &mesh_eval->id, true); } else { - evaluate_curve_type_object(depsgraph, scene, ob, for_render, dispbase, &mesh_eval); - } + GeometrySet geometry = evaluate_curve_type_object(depsgraph, scene, ob, for_render, dispbase); + + if (geometry.has_curve()) { + /* Assign the evaluated curve to the object's "data_eval". In addition to the curve_eval + * added to the curve here, it will also contain a copy of the original curve's data. This is + * essential, because it maintains the expected behavior for evaluated curve data from before + * the CurveEval data type was introduced, when an evaluated object's curve data was just a + * copy of the original curve and everything else ended up in #CurveCache. */ + CurveComponent &curve_component = geometry.get_component_for_write<CurveComponent>(); + cow_curve.curve_eval = curve_component.get_for_write(); + BKE_object_eval_assign_data(ob, &cow_curve.id, false); + } + else if (geometry.has_mesh()) { + /* Most areas of Blender don't yet know how to look in #geometry_set_eval for evaluated mesh + * data, and look in #data_eval instead. When the object evaluates to a curve, that field + * must be used for the evaluated curve data, but otherwise we can use the field to store a + * pointer to the mesh, so more areas can retrieve the mesh. */ + MeshComponent &mesh_component = geometry.get_component_for_write<MeshComponent>(); + Mesh *mesh_eval = mesh_component.get_for_write(); + BKE_object_eval_assign_data(ob, &mesh_eval->id, false); + } - if (mesh_eval != nullptr) { - BKE_object_eval_assign_data(ob, &mesh_eval->id, true); + ob->runtime.geometry_set_eval = new GeometrySet(std::move(geometry)); } boundbox_displist_object(ob); @@ -1656,7 +1576,9 @@ void BKE_displist_make_curveTypes_forRender( evaluate_surface_object(depsgraph, scene, ob, true, r_dispbase, r_final); } else { - evaluate_curve_type_object(depsgraph, scene, ob, true, r_dispbase, r_final); + GeometrySet geometry_set = evaluate_curve_type_object(depsgraph, scene, ob, true, r_dispbase); + MeshComponent &mesh_component = geometry_set.get_component_for_write<MeshComponent>(); + *r_final = mesh_component.release(); } } diff --git a/source/blender/blenkernel/intern/geometry_component_curve.cc b/source/blender/blenkernel/intern/geometry_component_curve.cc index a24b60ee288..afafd766760 100644 --- a/source/blender/blenkernel/intern/geometry_component_curve.cc +++ b/source/blender/blenkernel/intern/geometry_component_curve.cc @@ -64,6 +64,8 @@ void CurveComponent::clear() delete curve_; } if (curve_for_render_ != nullptr) { + /* The curve created by this component should not have any edit mode data. */ + BLI_assert(curve_for_render_->editfont == nullptr && curve_for_render_->editnurb == nullptr); BKE_id_free(nullptr, curve_for_render_); curve_for_render_ = nullptr; } diff --git a/source/blender/blenkernel/intern/geometry_set.cc b/source/blender/blenkernel/intern/geometry_set.cc index dafebef1812..e717d289894 100644 --- a/source/blender/blenkernel/intern/geometry_set.cc +++ b/source/blender/blenkernel/intern/geometry_set.cc @@ -408,7 +408,7 @@ bool BKE_object_has_geometry_set_instances(const Object *ob) if (ob->type == OB_VOLUME) { return has_mesh || has_pointcloud || has_curve; } - if (ob->type == OB_CURVE) { + if (ELEM(ob->type, OB_CURVE, OB_FONT)) { return has_mesh || has_pointcloud || has_volume; } return false; diff --git a/source/blender/blenkernel/intern/geometry_set_instances.cc b/source/blender/blenkernel/intern/geometry_set_instances.cc index 0e19324a3c1..9dca2c2907e 100644 --- a/source/blender/blenkernel/intern/geometry_set_instances.cc +++ b/source/blender/blenkernel/intern/geometry_set_instances.cc @@ -51,16 +51,6 @@ static void add_final_mesh_as_geometry_component(const Object &object, GeometryS } } -static void add_curve_data_as_geometry_component(const Object &object, GeometrySet &geometry_set) -{ - BLI_assert(object.type == OB_CURVE); - if (object.data != nullptr) { - std::unique_ptr<CurveEval> curve = curve_eval_from_dna_curve(*(const Curve *)object.data); - CurveComponent &curve_component = geometry_set.get_component_for_write<CurveComponent>(); - curve_component.replace(curve.release(), GeometryOwnershipType::Owned); - } -} - /** * \note This doesn't extract instances from the "dupli" system for non-geometry-nodes instances. */ @@ -84,9 +74,6 @@ static GeometrySet object_get_geometry_set_for_read(const Object &object) if (object.type == OB_MESH) { add_final_mesh_as_geometry_component(object, geometry_set); } - else if (object.type == OB_CURVE) { - add_curve_data_as_geometry_component(object, geometry_set); - } /* TODO: Cover the case of point-clouds without modifiers-- they may not be covered by the * #geometry_set_eval case above. */ diff --git a/source/blender/blenkernel/intern/mesh_convert.c b/source/blender/blenkernel/intern/mesh_convert.c index d5524312612..9fd75be0d35 100644 --- a/source/blender/blenkernel/intern/mesh_convert.c +++ b/source/blender/blenkernel/intern/mesh_convert.c @@ -483,8 +483,24 @@ static int mesh_nurbs_displist_to_mdata(const Curve *cu, return 0; } +/** + * Copy evaluated texture space from curve to mesh. + * + * \note We disable auto texture space feature since that will cause texture space to evaluate + * differently for curve and mesh, since curves use control points and handles to calculate the + * bounding box, and mesh uses the tessellated curve. + */ +static void mesh_copy_texture_space_from_curve_type(const Curve *cu, Mesh *me) +{ + me->texflag = cu->texflag & ~CU_AUTOSPACE; + copy_v3_v3(me->loc, cu->loc); + copy_v3_v3(me->size, cu->size); + BKE_mesh_texspace_calc(me); +} + Mesh *BKE_mesh_new_nomain_from_curve_displist(const Object *ob, const ListBase *dispbase) { + const Curve *cu = ob->data; Mesh *mesh; MVert *allvert; MEdge *alledge; @@ -493,7 +509,7 @@ Mesh *BKE_mesh_new_nomain_from_curve_displist(const Object *ob, const ListBase * MLoopUV *alluv = NULL; int totvert, totedge, totloop, totpoly; - if (mesh_nurbs_displist_to_mdata(ob->data, + if (mesh_nurbs_displist_to_mdata(cu, dispbase, &allvert, &totvert, @@ -529,6 +545,12 @@ Mesh *BKE_mesh_new_nomain_from_curve_displist(const Object *ob, const ListBase * CustomData_add_layer_named(&mesh->ldata, CD_MLOOPUV, CD_ASSIGN, alluv, totloop, uvname); } + mesh_copy_texture_space_from_curve_type(cu, mesh); + + /* Copy curve materials. */ + mesh->mat = (Material **)MEM_dupallocN(cu->mat); + mesh->totcol = cu->totcol; + MEM_freeN(allvert); MEM_freeN(alledge); MEM_freeN(allloop); @@ -612,17 +634,7 @@ static void mesh_from_nurbs_displist(Object *ob, ListBase *dispbase, const char me->totcol = cu->totcol; me->mat = cu->mat; - /* Copy evaluated texture space from curve to mesh. - * - * Note that we disable auto texture space feature since that will cause - * texture space to evaluate differently for curve and mesh, since curve - * uses CV to calculate bounding box, and mesh uses what is coming from - * tessellated curve. - */ - me->texflag = cu->texflag & ~CU_AUTOSPACE; - copy_v3_v3(me->loc, cu->loc); - copy_v3_v3(me->size, cu->size); - BKE_mesh_texspace_calc(me); + mesh_copy_texture_space_from_curve_type(cu, me); cu->mat = NULL; cu->totcol = 0; diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c index b4343578eab..465ec9dc665 100644 --- a/source/blender/blenkernel/intern/object.c +++ b/source/blender/blenkernel/intern/object.c @@ -1341,6 +1341,11 @@ bool BKE_object_support_modifier_type_check(const Object *ob, int modifier_type) { const ModifierTypeInfo *mti = BKE_modifier_get_info(modifier_type); + /* Surface and lattice objects don't output geometry sets. */ + if (mti->modifyGeometrySet != NULL && ELEM(ob->type, OB_SURF, OB_LATTICE)) { + return false; + } + /* Only geometry objects should be able to get modifiers T25291. */ if (ob->type == OB_HAIR) { return (mti->modifyHair != NULL) || (mti->flags & eModifierTypeFlag_AcceptsVertexCosOnly); diff --git a/source/blender/blenkernel/intern/object_dupli.cc b/source/blender/blenkernel/intern/object_dupli.cc index 47d4d03d1e1..04739ec19d3 100644 --- a/source/blender/blenkernel/intern/object_dupli.cc +++ b/source/blender/blenkernel/intern/object_dupli.cc @@ -855,7 +855,7 @@ static void make_duplis_geometry_set_impl(const DupliContext *ctx, dupli->ob_data = (ID *)volume; } } - if (ctx->object->type != OB_CURVE || geometry_set_is_instance) { + if (!ELEM(ctx->object->type, OB_CURVE, OB_FONT) || geometry_set_is_instance) { const CurveComponent *curve_component = geometry_set.get_component_for_read<CurveComponent>(); if (curve_component != nullptr) { const Curve *curve = curve_component->get_curve_for_render(); diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc index 30ec9e948fd..1081528ece1 100644 --- a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc +++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc @@ -98,7 +98,7 @@ void ObjectRuntimeBackup::restore_to_object(Object *object) object->runtime = runtime; object->runtime.data_orig = data_orig; object->runtime.bb = bb; - if (ELEM(object->type, OB_MESH, OB_LATTICE) && data_eval != nullptr) { + if (ELEM(object->type, OB_MESH, OB_LATTICE, OB_CURVE, OB_FONT) && data_eval != nullptr) { if (object->id.recalc & ID_RECALC_GEOMETRY) { /* If geometry is tagged for update it means, that part of * evaluated mesh are not valid anymore. In this case we can not @@ -112,9 +112,11 @@ void ObjectRuntimeBackup::restore_to_object(Object *object) BKE_object_free_derived_caches(object); } else { - /* Do same thing as object update: override actual object data - * pointer with evaluated datablock. */ - object->data = data_eval; + /* Do same thing as object update: override actual object data pointer with evaluated + * datablock, but only if the evaluated data has the same type as the original data. */ + if (GS(((ID *)object->data)->name) == GS(data_eval->name)) { + object->data = data_eval; + } /* Evaluated mesh simply copied edit_mesh pointer from * original mesh during update, need to make sure no dead diff --git a/source/blender/draw/engines/overlay/overlay_edit_text.c b/source/blender/draw/engines/overlay/overlay_edit_text.c index fd68b319f02..5356700f156 100644 --- a/source/blender/draw/engines/overlay/overlay_edit_text.c +++ b/source/blender/draw/engines/overlay/overlay_edit_text.c @@ -180,19 +180,12 @@ static void edit_text_cache_populate_boxes(OVERLAY_Data *vedata, Object *ob) void OVERLAY_edit_text_cache_populate(OVERLAY_Data *vedata, Object *ob) { OVERLAY_PrivateData *pd = vedata->stl->pd; - Curve *cu = ob->data; struct GPUBatch *geom; bool do_in_front = (ob->dtx & OB_DRAW_IN_FRONT) != 0; - bool has_surface = (cu->flag & (CU_FRONT | CU_BACK)) || cu->ext1 != 0.0f || cu->ext2 != 0.0f; - if ((cu->flag & CU_FAST) || !has_surface) { - geom = DRW_cache_text_edge_wire_get(ob); - if (geom) { - DRW_shgroup_call(pd->edit_text_wire_grp[do_in_front], geom, ob); - } - } - else { - /* object mode draws */ + geom = DRW_cache_text_edge_wire_get(ob); + if (geom) { + DRW_shgroup_call(pd->edit_text_wire_grp[do_in_front], geom, ob); } edit_text_cache_populate_select(vedata, ob); diff --git a/source/blender/draw/engines/overlay/overlay_wireframe.c b/source/blender/draw/engines/overlay/overlay_wireframe.c index b8a61ecc403..fde376beeb2 100644 --- a/source/blender/draw/engines/overlay/overlay_wireframe.c +++ b/source/blender/draw/engines/overlay/overlay_wireframe.c @@ -218,18 +218,10 @@ void OVERLAY_wireframe_cache_populate(OVERLAY_Data *vedata, struct GPUBatch *geom = NULL; switch (ob->type) { case OB_CURVE: - if (!pd->wireframe_mode && !use_wire && ob->runtime.curve_cache && - BKE_displist_has_faces(&ob->runtime.curve_cache->disp)) { - break; - } geom = DRW_cache_curve_edge_wire_get(ob); break; case OB_FONT: - if (!pd->wireframe_mode && !use_wire && ob->runtime.curve_cache && - BKE_displist_has_faces(&ob->runtime.curve_cache->disp)) { - break; - } - geom = DRW_cache_text_loose_edges_get(ob); + geom = DRW_cache_text_edge_wire_get(ob); break; case OB_SURF: geom = DRW_cache_surf_edge_wire_get(ob); diff --git a/source/blender/draw/intern/draw_cache.c b/source/blender/draw/intern/draw_cache.c index 000ab540813..a3a5d6b065a 100644 --- a/source/blender/draw/intern/draw_cache.c +++ b/source/blender/draw/intern/draw_cache.c @@ -794,6 +794,10 @@ GPUBatch *DRW_gpencil_dummy_buffer_get(void) /* -------------------------------------------------------------------- */ /** \name Common Object API + * + * \note Curve and text objects evaluate to the evaluated geometry set's mesh component if + * they have a surface, so curve objects themselves do not have a surface (the mesh component + * is presented to render engines as a separate object). * \{ */ GPUBatch *DRW_cache_object_all_edges_get(Object *ob) @@ -814,11 +818,11 @@ GPUBatch *DRW_cache_object_edge_detection_get(Object *ob, bool *r_is_manifold) case OB_MESH: return DRW_cache_mesh_edge_detection_get(ob, r_is_manifold); case OB_CURVE: - return DRW_cache_curve_edge_detection_get(ob, r_is_manifold); + return NULL; case OB_SURF: return DRW_cache_surf_edge_detection_get(ob, r_is_manifold); case OB_FONT: - return DRW_cache_text_edge_detection_get(ob, r_is_manifold); + return NULL; case OB_MBALL: return DRW_cache_mball_edge_detection_get(ob, r_is_manifold); case OB_HAIR: @@ -838,11 +842,11 @@ GPUBatch *DRW_cache_object_face_wireframe_get(Object *ob) case OB_MESH: return DRW_cache_mesh_face_wireframe_get(ob); case OB_CURVE: - return DRW_cache_curve_face_wireframe_get(ob); + return NULL; case OB_SURF: return DRW_cache_surf_face_wireframe_get(ob); case OB_FONT: - return DRW_cache_text_face_wireframe_get(ob); + return NULL; case OB_MBALL: return DRW_cache_mball_face_wireframe_get(ob); case OB_HAIR: @@ -865,11 +869,11 @@ GPUBatch *DRW_cache_object_loose_edges_get(struct Object *ob) case OB_MESH: return DRW_cache_mesh_loose_edges_get(ob); case OB_CURVE: - return DRW_cache_curve_loose_edges_get(ob); + return NULL; case OB_SURF: return DRW_cache_surf_loose_edges_get(ob); case OB_FONT: - return DRW_cache_text_loose_edges_get(ob); + return NULL; case OB_MBALL: return NULL; case OB_HAIR: @@ -889,11 +893,11 @@ GPUBatch *DRW_cache_object_surface_get(Object *ob) case OB_MESH: return DRW_cache_mesh_surface_get(ob); case OB_CURVE: - return DRW_cache_curve_surface_get(ob); + return NULL; case OB_SURF: return DRW_cache_surf_surface_get(ob); case OB_FONT: - return DRW_cache_text_surface_get(ob); + return NULL; case OB_MBALL: return DRW_cache_mball_surface_get(ob); case OB_HAIR: @@ -939,9 +943,9 @@ int DRW_cache_object_material_count_get(struct Object *ob) Mesh *me = BKE_object_get_evaluated_mesh(ob); if (me != NULL && type != OB_POINTCLOUD) { - /* Some object types (e.g. curves) can have a Curve in ob->data, but will be rendered as mesh. - * For point clouds this never happens. Ideally this check would happen at another level and we - * would just have to care about ob->data here. */ + /* Some object types can have one data type in ob->data, but will be rendered as mesh. + * For point clouds this never happens. Ideally this check would happen at another level + * and we would just have to care about ob->data here. */ type = OB_MESH; } @@ -974,11 +978,11 @@ GPUBatch **DRW_cache_object_surface_material_get(struct Object *ob, case OB_MESH: return DRW_cache_mesh_surface_shaded_get(ob, gpumat_array, gpumat_array_len); case OB_CURVE: - return DRW_cache_curve_surface_shaded_get(ob, gpumat_array, gpumat_array_len); + return NULL; case OB_SURF: return DRW_cache_surf_surface_shaded_get(ob, gpumat_array, gpumat_array_len); case OB_FONT: - return DRW_cache_text_surface_shaded_get(ob, gpumat_array, gpumat_array_len); + return NULL; case OB_MBALL: return DRW_cache_mball_surface_shaded_get(ob, gpumat_array, gpumat_array_len); case OB_HAIR: @@ -2929,20 +2933,13 @@ GPUBatch *DRW_cache_mesh_surface_mesh_analysis_get(Object *ob) GPUBatch *DRW_cache_curve_edge_wire_get(Object *ob) { BLI_assert(ob->type == OB_CURVE); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_loose_edges(mesh_eval); - } - return DRW_curve_batch_cache_get_wire_edge(cu); } GPUBatch *DRW_cache_curve_edge_normal_get(Object *ob) { BLI_assert(ob->type == OB_CURVE); - struct Curve *cu = ob->data; return DRW_curve_batch_cache_get_normal_edge(cu); } @@ -2963,75 +2960,6 @@ GPUBatch *DRW_cache_curve_vert_overlay_get(Object *ob) return DRW_curve_batch_cache_get_edit_verts(cu); } -GPUBatch *DRW_cache_curve_surface_get(Object *ob) -{ - BLI_assert(ob->type == OB_CURVE); - - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_surface(mesh_eval); - } - - return DRW_curve_batch_cache_get_triangles_with_normals(cu); -} - -GPUBatch *DRW_cache_curve_loose_edges_get(Object *ob) -{ - BLI_assert(ob->type == OB_CURVE); - - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_loose_edges(mesh_eval); - } - - /* TODO */ - UNUSED_VARS(cu); - return NULL; -} - -GPUBatch *DRW_cache_curve_face_wireframe_get(Object *ob) -{ - BLI_assert(ob->type == OB_CURVE); - - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_wireframes_face(mesh_eval); - } - - return DRW_curve_batch_cache_get_wireframes_face(cu); -} - -GPUBatch *DRW_cache_curve_edge_detection_get(Object *ob, bool *r_is_manifold) -{ - BLI_assert(ob->type == OB_CURVE); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_edge_detection(mesh_eval, r_is_manifold); - } - - return DRW_curve_batch_cache_get_edge_detection(cu, r_is_manifold); -} - -/* Return list of batches */ -GPUBatch **DRW_cache_curve_surface_shaded_get(Object *ob, - struct GPUMaterial **gpumat_array, - uint gpumat_array_len) -{ - BLI_assert(ob->type == OB_CURVE); - - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_surface_shaded(mesh_eval, gpumat_array, gpumat_array_len); - } - - return DRW_curve_batch_cache_get_surface_shaded(cu, gpumat_array, gpumat_array_len); -} - /** \} */ /* -------------------------------------------------------------------- */ @@ -3075,96 +3003,9 @@ GPUBatch *DRW_cache_text_edge_wire_get(Object *ob) { BLI_assert(ob->type == OB_FONT); struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - const bool has_surface = (cu->flag & (CU_FRONT | CU_BACK)) || cu->ext1 != 0.0f || - cu->ext2 != 0.0f; - if (!has_surface) { - return NULL; - } - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_loose_edges(mesh_eval); - } - - return DRW_curve_batch_cache_get_wire_edge(cu); -} - -GPUBatch *DRW_cache_text_surface_get(Object *ob) -{ - BLI_assert(ob->type == OB_FONT); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (cu->editfont && (cu->flag & CU_FAST)) { - return NULL; - } - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_surface(mesh_eval); - } - - return DRW_curve_batch_cache_get_triangles_with_normals(cu); -} - -GPUBatch *DRW_cache_text_edge_detection_get(Object *ob, bool *r_is_manifold) -{ - BLI_assert(ob->type == OB_FONT); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (cu->editfont && (cu->flag & CU_FAST)) { - return NULL; - } - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_edge_detection(mesh_eval, r_is_manifold); - } - - return DRW_curve_batch_cache_get_edge_detection(cu, r_is_manifold); -} - -GPUBatch *DRW_cache_text_loose_edges_get(Object *ob) -{ - BLI_assert(ob->type == OB_FONT); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (cu->editfont && (cu->flag & CU_FAST)) { - return NULL; - } - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_loose_edges(mesh_eval); - } - return DRW_curve_batch_cache_get_wire_edge(cu); } -GPUBatch *DRW_cache_text_face_wireframe_get(Object *ob) -{ - BLI_assert(ob->type == OB_FONT); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (cu->editfont && (cu->flag & CU_FAST)) { - return NULL; - } - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_wireframes_face(mesh_eval); - } - - return DRW_curve_batch_cache_get_wireframes_face(cu); -} - -GPUBatch **DRW_cache_text_surface_shaded_get(Object *ob, - struct GPUMaterial **gpumat_array, - uint gpumat_array_len) -{ - BLI_assert(ob->type == OB_FONT); - struct Curve *cu = ob->data; - struct Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob); - if (cu->editfont && (cu->flag & CU_FAST)) { - return NULL; - } - if (mesh_eval != NULL) { - return DRW_mesh_batch_cache_get_surface_shaded(mesh_eval, gpumat_array, gpumat_array_len); - } - - return DRW_curve_batch_cache_get_surface_shaded(cu, gpumat_array, gpumat_array_len); -} - /** \} */ /* -------------------------------------------------------------------- */ @@ -3544,6 +3385,8 @@ void drw_batch_cache_validate(Object *ob) break; case OB_CURVE: case OB_FONT: + DRW_curve_batch_cache_validate((Curve *)ob->data); + break; case OB_SURF: if (mesh_eval != NULL) { DRW_mesh_batch_cache_validate(mesh_eval); @@ -3592,6 +3435,8 @@ void drw_batch_cache_generate_requested(Object *ob) break; case OB_CURVE: case OB_FONT: + DRW_curve_batch_cache_create_requested(ob, scene); + break; case OB_SURF: if (mesh_eval) { DRW_mesh_batch_cache_create_requested( @@ -3618,8 +3463,6 @@ void DRW_batch_cache_free_old(Object *ob, int ctime) case OB_MESH: DRW_mesh_batch_cache_free_old((Mesh *)ob->data, ctime); break; - case OB_CURVE: - case OB_FONT: case OB_SURF: if (mesh_eval) { DRW_mesh_batch_cache_free_old(mesh_eval, ctime); diff --git a/source/blender/draw/intern/draw_cache.h b/source/blender/draw/intern/draw_cache.h index 6b2b0a173fe..5863ada2ccf 100644 --- a/source/blender/draw/intern/draw_cache.h +++ b/source/blender/draw/intern/draw_cache.h @@ -154,28 +154,14 @@ struct GPUBatch *DRW_cache_mesh_surface_mesh_analysis_get(struct Object *ob); struct GPUBatch *DRW_cache_mesh_face_wireframe_get(struct Object *ob); /* Curve */ -struct GPUBatch *DRW_cache_curve_surface_get(struct Object *ob); -struct GPUBatch **DRW_cache_curve_surface_shaded_get(struct Object *ob, - struct GPUMaterial **gpumat_array, - uint gpumat_array_len); -struct GPUBatch *DRW_cache_curve_loose_edges_get(struct Object *ob); struct GPUBatch *DRW_cache_curve_edge_wire_get(struct Object *ob); -struct GPUBatch *DRW_cache_curve_face_wireframe_get(struct Object *ob); -struct GPUBatch *DRW_cache_curve_edge_detection_get(struct Object *ob, bool *r_is_manifold); /* edit-mode */ struct GPUBatch *DRW_cache_curve_edge_normal_get(struct Object *ob); struct GPUBatch *DRW_cache_curve_edge_overlay_get(struct Object *ob); struct GPUBatch *DRW_cache_curve_vert_overlay_get(struct Object *ob); /* Font */ -struct GPUBatch *DRW_cache_text_surface_get(struct Object *ob); -struct GPUBatch *DRW_cache_text_edge_detection_get(struct Object *ob, bool *r_is_manifold); -struct GPUBatch *DRW_cache_text_loose_edges_get(struct Object *ob); struct GPUBatch *DRW_cache_text_edge_wire_get(struct Object *ob); -struct GPUBatch **DRW_cache_text_surface_shaded_get(struct Object *ob, - struct GPUMaterial **gpumat_array, - uint gpumat_array_len); -struct GPUBatch *DRW_cache_text_face_wireframe_get(struct Object *ob); /* Surface */ struct GPUBatch *DRW_cache_surf_surface_get(struct Object *ob); diff --git a/source/blender/draw/intern/draw_cache_impl_curve.cc b/source/blender/draw/intern/draw_cache_impl_curve.cc index 1efe0c080be..0804745fab5 100644 --- a/source/blender/draw/intern/draw_cache_impl_curve.cc +++ b/source/blender/draw/intern/draw_cache_impl_curve.cc @@ -112,43 +112,6 @@ static void curve_render_overlay_verts_edges_len_get(ListBase *lb, } } -static void curve_render_wire_verts_edges_len_get(const CurveCache *ob_curve_cache, - int *r_curve_len, - int *r_vert_len, - int *r_edge_len) -{ - BLI_assert(r_vert_len || r_edge_len); - int vert_len = 0; - int edge_len = 0; - int curve_len = 0; - LISTBASE_FOREACH (const BevList *, bl, &ob_curve_cache->bev) { - if (bl->nr > 0) { - const bool is_cyclic = bl->poly != -1; - edge_len += (is_cyclic) ? bl->nr : bl->nr - 1; - vert_len += bl->nr; - curve_len += 1; - } - } - LISTBASE_FOREACH (const DispList *, dl, &ob_curve_cache->disp) { - if (ELEM(dl->type, DL_SEGM, DL_POLY)) { - BLI_assert(dl->parts == 1); - const bool is_cyclic = dl->type == DL_POLY; - edge_len += (is_cyclic) ? dl->nr : dl->nr - 1; - vert_len += dl->nr; - curve_len += 1; - } - } - if (r_vert_len) { - *r_vert_len = vert_len; - } - if (r_edge_len) { - *r_edge_len = edge_len; - } - if (r_curve_len) { - *r_curve_len = curve_len; - } -} - static void curve_eval_render_wire_verts_edges_len_get(const CurveEval &curve_eval, int *r_curve_len, int *r_vert_len, @@ -243,7 +206,7 @@ enum { }; /* - * ob_curve_cache can be NULL, only needed for CU_DATATYPE_WIRE + * ob_curve_cache can be NULL */ static CurveRenderData *curve_render_data_create(Curve *cu, CurveCache *ob_curve_cache, @@ -267,12 +230,6 @@ static CurveRenderData *curve_render_data_create(Curve *cu, &rdata->wire.vert_len, &rdata->wire.edge_len); } - else { - curve_render_wire_verts_edges_len_get(rdata->ob_curve_cache, - &rdata->wire.curve_len, - &rdata->wire.vert_len, - &rdata->wire.edge_len); - } } if (cu->editnurb) { @@ -594,6 +551,10 @@ void DRW_curve_batch_cache_free(Curve *cu) /* GPUBatch cache usage. */ static void curve_create_curves_pos(CurveRenderData *rdata, GPUVertBuf *vbo_curves_pos) { + if (rdata->curve_eval == nullptr) { + return; + } + static GPUVertFormat format = {0}; static struct { uint pos; @@ -606,46 +567,26 @@ static void curve_create_curves_pos(CurveRenderData *rdata, GPUVertBuf *vbo_curv GPU_vertbuf_init_with_format(vbo_curves_pos, &format); GPU_vertbuf_data_alloc(vbo_curves_pos, vert_len); - if (rdata->curve_eval != nullptr) { - const CurveEval &curve_eval = *rdata->curve_eval; - Span<SplinePtr> splines = curve_eval.splines(); - Array<int> offsets = curve_eval.evaluated_point_offsets(); - BLI_assert(offsets.last() == vert_len); - - for (const int i_spline : splines.index_range()) { - Span<float3> positions = splines[i_spline]->evaluated_positions(); - for (const int i_point : positions.index_range()) { - GPU_vertbuf_attr_set( - vbo_curves_pos, attr_id.pos, offsets[i_spline] + i_point, positions[i_point]); - } - } - } - else { - BLI_assert(rdata->ob_curve_cache != nullptr); - - int v_idx = 0; - LISTBASE_FOREACH (const BevList *, bl, &rdata->ob_curve_cache->bev) { - if (bl->nr <= 0) { - continue; - } - const int i_end = v_idx + bl->nr; - for (const BevPoint *bevp = bl->bevpoints; v_idx < i_end; v_idx++, bevp++) { - GPU_vertbuf_attr_set(vbo_curves_pos, attr_id.pos, v_idx, bevp->vec); - } - } - LISTBASE_FOREACH (const DispList *, dl, &rdata->ob_curve_cache->disp) { - if (ELEM(dl->type, DL_SEGM, DL_POLY)) { - for (int i = 0; i < dl->nr; v_idx++, i++) { - GPU_vertbuf_attr_set(vbo_curves_pos, attr_id.pos, v_idx, &((float(*)[3])dl->verts)[i]); - } - } + const CurveEval &curve_eval = *rdata->curve_eval; + Span<SplinePtr> splines = curve_eval.splines(); + Array<int> offsets = curve_eval.evaluated_point_offsets(); + BLI_assert(offsets.last() == vert_len); + + for (const int i_spline : splines.index_range()) { + Span<float3> positions = splines[i_spline]->evaluated_positions(); + for (const int i_point : positions.index_range()) { + GPU_vertbuf_attr_set( + vbo_curves_pos, attr_id.pos, offsets[i_spline] + i_point, positions[i_point]); } - BLI_assert(v_idx == vert_len); } } static void curve_create_curves_lines(CurveRenderData *rdata, GPUIndexBuf *ibo_curve_lines) { + if (rdata->curve_eval == nullptr) { + return; + } + const int vert_len = curve_render_data_wire_verts_len_get(rdata); const int edge_len = curve_render_data_wire_edges_len_get(rdata); const int curve_len = curve_render_data_wire_curve_len_get(rdata); @@ -655,54 +596,20 @@ static void curve_create_curves_lines(CurveRenderData *rdata, GPUIndexBuf *ibo_c GPUIndexBufBuilder elb; GPU_indexbuf_init_ex(&elb, GPU_PRIM_LINE_STRIP, index_len, vert_len); - if (rdata->curve_eval != nullptr) { - const CurveEval &curve_eval = *rdata->curve_eval; - Span<SplinePtr> splines = curve_eval.splines(); - Array<int> offsets = curve_eval.evaluated_point_offsets(); - BLI_assert(offsets.last() == vert_len); - - for (const int i_spline : splines.index_range()) { - const int eval_size = splines[i_spline]->evaluated_points_size(); - if (splines[i_spline]->is_cyclic() && splines[i_spline]->evaluated_edges_size() > 1) { - GPU_indexbuf_add_generic_vert(&elb, offsets[i_spline] + eval_size - 1); - } - for (const int i_point : IndexRange(eval_size)) { - GPU_indexbuf_add_generic_vert(&elb, offsets[i_spline] + i_point); - } - GPU_indexbuf_add_primitive_restart(&elb); - } - } - else { - BLI_assert(rdata->ob_curve_cache != nullptr); + const CurveEval &curve_eval = *rdata->curve_eval; + Span<SplinePtr> splines = curve_eval.splines(); + Array<int> offsets = curve_eval.evaluated_point_offsets(); + BLI_assert(offsets.last() == vert_len); - int v_idx = 0; - LISTBASE_FOREACH (const BevList *, bl, &rdata->ob_curve_cache->bev) { - if (bl->nr <= 0) { - continue; - } - const bool is_cyclic = bl->poly != -1; - if (is_cyclic) { - GPU_indexbuf_add_generic_vert(&elb, v_idx + (bl->nr - 1)); - } - for (int i = 0; i < bl->nr; i++) { - GPU_indexbuf_add_generic_vert(&elb, v_idx + i); - } - GPU_indexbuf_add_primitive_restart(&elb); - v_idx += bl->nr; + for (const int i_spline : splines.index_range()) { + const int eval_size = splines[i_spline]->evaluated_points_size(); + if (splines[i_spline]->is_cyclic() && splines[i_spline]->evaluated_edges_size() > 1) { + GPU_indexbuf_add_generic_vert(&elb, offsets[i_spline] + eval_size - 1); } - LISTBASE_FOREACH (const DispList *, dl, &rdata->ob_curve_cache->disp) { - if (ELEM(dl->type, DL_SEGM, DL_POLY)) { - const bool is_cyclic = dl->type == DL_POLY; - if (is_cyclic) { - GPU_indexbuf_add_generic_vert(&elb, v_idx + (dl->nr - 1)); - } - for (int i = 0; i < dl->nr; i++) { - GPU_indexbuf_add_generic_vert(&elb, v_idx + i); - } - GPU_indexbuf_add_primitive_restart(&elb); - v_idx += dl->nr; - } + for (const int i_point : IndexRange(eval_size)) { + GPU_indexbuf_add_generic_vert(&elb, offsets[i_spline] + i_point); } + GPU_indexbuf_add_primitive_restart(&elb); } GPU_indexbuf_build_in_place(&elb, ibo_curve_lines); diff --git a/source/blender/editors/curve/editcurve_add.c b/source/blender/editors/curve/editcurve_add.c index d1fe162fc4a..19aad20cbc1 100644 --- a/source/blender/editors/curve/editcurve_add.c +++ b/source/blender/editors/curve/editcurve_add.c @@ -535,7 +535,6 @@ static int curvesurf_prim_add(bContext *C, wmOperator *op, int type, int isSurf) newob = true; cu = (Curve *)obedit->data; - cu->flag |= CU_DEFORM_FILL; if (type & CU_PRIM_PATH) { cu->flag |= CU_PATH | CU_3D; diff --git a/source/blender/editors/space_spreadsheet/space_spreadsheet.cc b/source/blender/editors/space_spreadsheet/space_spreadsheet.cc index fcc92345bea..d503297f540 100644 --- a/source/blender/editors/space_spreadsheet/space_spreadsheet.cc +++ b/source/blender/editors/space_spreadsheet/space_spreadsheet.cc @@ -270,7 +270,7 @@ Object *spreadsheet_get_object_eval(const SpaceSpreadsheet *sspreadsheet, return nullptr; } Object *object_orig = (Object *)used_id; - if (!ELEM(object_orig->type, OB_MESH, OB_POINTCLOUD, OB_VOLUME)) { + if (!ELEM(object_orig->type, OB_MESH, OB_POINTCLOUD, OB_VOLUME, OB_CURVE, OB_FONT)) { return nullptr; } diff --git a/source/blender/io/alembic/intern/abc_reader_curves.cc b/source/blender/io/alembic/intern/abc_reader_curves.cc index 688ba23333a..d2ec7fb84db 100644 --- a/source/blender/io/alembic/intern/abc_reader_curves.cc +++ b/source/blender/io/alembic/intern/abc_reader_curves.cc @@ -94,7 +94,7 @@ void AbcCurveReader::readObjectData(Main *bmain, const Alembic::Abc::ISampleSele { Curve *cu = BKE_curve_add(bmain, m_data_name.c_str(), OB_CURVE); - cu->flag |= CU_DEFORM_FILL | CU_3D; + cu->flag |= CU_3D; cu->actvert = CU_ACT_NONE; cu->resolu = 1; diff --git a/source/blender/io/usd/intern/usd_reader_curve.cc b/source/blender/io/usd/intern/usd_reader_curve.cc index 31ecf27cf7e..7410757a9d9 100644 --- a/source/blender/io/usd/intern/usd_reader_curve.cc +++ b/source/blender/io/usd/intern/usd_reader_curve.cc @@ -46,7 +46,7 @@ void USDCurvesReader::create_object(Main *bmain, const double /* motionSampleTim { curve_ = BKE_curve_add(bmain, name_.c_str(), OB_CURVE); - curve_->flag |= CU_DEFORM_FILL | CU_3D; + curve_->flag |= CU_3D; curve_->actvert = CU_ACT_NONE; curve_->resolu = 2; diff --git a/source/blender/io/usd/intern/usd_reader_nurbs.cc b/source/blender/io/usd/intern/usd_reader_nurbs.cc index 9b30b524729..d6977d9c91a 100644 --- a/source/blender/io/usd/intern/usd_reader_nurbs.cc +++ b/source/blender/io/usd/intern/usd_reader_nurbs.cc @@ -62,7 +62,7 @@ void USDNurbsReader::create_object(Main *bmain, const double /* motionSampleTime { curve_ = BKE_curve_add(bmain, name_.c_str(), OB_CURVE); - curve_->flag |= CU_DEFORM_FILL | CU_3D; + curve_->flag |= CU_3D; curve_->actvert = CU_ACT_NONE; curve_->resolu = 2; diff --git a/source/blender/makesdna/DNA_curve_types.h b/source/blender/makesdna/DNA_curve_types.h index 520fc6c1b00..77ab2b67f3d 100644 --- a/source/blender/makesdna/DNA_curve_types.h +++ b/source/blender/makesdna/DNA_curve_types.h @@ -302,8 +302,11 @@ typedef struct Curve { float fsize_realtime; /** - * A pointer to curve data from geometry nodes, currently only set for evaluated - * objects by the dependency graph iterator, and owned by #geometry_set_eval. + * A pointer to curve data from evaluation. Owned by the object's #geometry_set_eval, either as a + * geometry instance or the data of the evalauted #CurveComponent. The curve may also contain + * data in the #nurb list, but for evaluated curves this is the proper place to retrieve data, + * since it also contains the result of geometry nodes evaluation, and isn't just a copy of the + * original object data. */ struct CurveEval *curve_eval; @@ -344,8 +347,7 @@ enum { CU_DS_EXPAND = 1 << 11, /** make use of the path radius if this is enabled (default for new curves) */ CU_PATH_RADIUS = 1 << 12, - /** fill 2d curve after deformation */ - CU_DEFORM_FILL = 1 << 13, + /* CU_DEFORM_FILL = 1 << 13, */ /* DEPRECATED */ /** fill bevel caps */ CU_FILL_CAPS = 1 << 14, /** map taper object to beveled area */ diff --git a/source/blender/makesdna/DNA_object_types.h b/source/blender/makesdna/DNA_object_types.h index 0250d853898..5a88ce7c9f5 100644 --- a/source/blender/makesdna/DNA_object_types.h +++ b/source/blender/makesdna/DNA_object_types.h @@ -158,8 +158,7 @@ typedef struct Object_Runtime { struct ID *data_orig; /** * Object data structure created during object evaluation. It has all modifiers applied. - * The type is determined by the type of the original object. For example, for mesh and curve - * objects, this is a mesh. For a volume object, this is a volume. + * The type is determined by the type of the original object. */ struct ID *data_eval; diff --git a/source/blender/makesrna/intern/rna_curve.c b/source/blender/makesrna/intern/rna_curve.c index 9c6659a7130..0bfb1200f49 100644 --- a/source/blender/makesrna/intern/rna_curve.c +++ b/source/blender/makesrna/intern/rna_curve.c @@ -1809,12 +1809,6 @@ static void rna_def_curve(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Twist Smooth", "Smoothing iteration for tangents"); RNA_def_property_update(prop, 0, "rna_Curve_update_data"); - prop = RNA_def_property(srna, "use_fill_deform", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", CU_DEFORM_FILL); - RNA_def_property_ui_text( - prop, "Fill Deformed", "Fill curve after applying shape keys and all modifiers"); - RNA_def_property_update(prop, 0, "rna_Curve_update_data"); - prop = RNA_def_property(srna, "use_fill_caps", PROP_BOOLEAN, PROP_NONE); RNA_def_property_boolean_sdna(prop, NULL, "flag", CU_FILL_CAPS); RNA_def_property_ui_text(prop, "Fill Caps", "Fill caps for beveled curves"); diff --git a/source/blender/modifiers/intern/MOD_nodes.cc b/source/blender/modifiers/intern/MOD_nodes.cc index f6d145bfdd7..3b952e1e649 100644 --- a/source/blender/modifiers/intern/MOD_nodes.cc +++ b/source/blender/modifiers/intern/MOD_nodes.cc @@ -1075,9 +1075,10 @@ ModifierTypeInfo modifierType_Nodes = { /* srna */ &RNA_NodesModifier, /* type */ eModifierTypeType_Constructive, /* flags */ - static_cast<ModifierTypeFlag>( - eModifierTypeFlag_AcceptsMesh | eModifierTypeFlag_SupportsEditmode | - eModifierTypeFlag_EnableInEditmode | eModifierTypeFlag_SupportsMapping), + static_cast<ModifierTypeFlag>(eModifierTypeFlag_AcceptsMesh | eModifierTypeFlag_AcceptsCVs | + eModifierTypeFlag_SupportsEditmode | + eModifierTypeFlag_EnableInEditmode | + eModifierTypeFlag_SupportsMapping), /* icon */ ICON_NODETREE, /* copyData */ copyData, |