Hans Goudey
e032ca2e25
This allows us to remove a callback from the modifier type info struct. In the future the these modifiers might just be replaced by nodes internally anyway, but in the meantime it's nice to unify the handling of evaluated geometry a bit. Differential Revision: https://developer.blender.org/D11080
294 lines
9.3 KiB
C
294 lines
9.3 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2005 by the Blender Foundation.
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* All rights reserved.
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*/
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/** \file
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* \ingroup modifiers
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*/
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#include <string.h>
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#include "BLI_utildefines.h"
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#include "BLT_translation.h"
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#include "DNA_defaults.h"
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#include "DNA_mesh_types.h"
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#include "DNA_object_types.h"
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#include "DNA_screen_types.h"
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#include "BKE_context.h"
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#include "BKE_particle.h"
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#include "BKE_screen.h"
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#include "UI_interface.h"
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#include "UI_resources.h"
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#include "RNA_access.h"
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#include "MOD_modifiertypes.h"
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#include "MOD_ui_common.h"
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#include "MOD_solidify_util.h"
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static bool dependsOnNormals(ModifierData *md)
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{
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const SolidifyModifierData *smd = (SolidifyModifierData *)md;
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/* even when we calculate our own normals,
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* the vertex normals are used as a fallback
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* if manifold is enabled vertex normals are not used */
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return smd->mode == MOD_SOLIDIFY_MODE_EXTRUDE;
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}
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static void initData(ModifierData *md)
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{
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SolidifyModifierData *smd = (SolidifyModifierData *)md;
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BLI_assert(MEMCMP_STRUCT_AFTER_IS_ZERO(smd, modifier));
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MEMCPY_STRUCT_AFTER(smd, DNA_struct_default_get(SolidifyModifierData), modifier);
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}
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#ifdef __GNUC__
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# pragma GCC diagnostic error "-Wsign-conversion"
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#endif
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static void requiredDataMask(Object *UNUSED(ob),
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ModifierData *md,
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CustomData_MeshMasks *r_cddata_masks)
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{
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SolidifyModifierData *smd = (SolidifyModifierData *)md;
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/* ask for vertexgroups if we need them */
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if (smd->defgrp_name[0] != '\0' || smd->shell_defgrp_name[0] != '\0' ||
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smd->rim_defgrp_name[0] != '\0') {
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r_cddata_masks->vmask |= CD_MASK_MDEFORMVERT;
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}
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}
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static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh)
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{
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const SolidifyModifierData *smd = (SolidifyModifierData *)md;
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switch (smd->mode) {
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case MOD_SOLIDIFY_MODE_EXTRUDE:
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return MOD_solidify_extrude_modifyMesh(md, ctx, mesh);
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case MOD_SOLIDIFY_MODE_NONMANIFOLD:
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return MOD_solidify_nonmanifold_modifyMesh(md, ctx, mesh);
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default:
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BLI_assert(0);
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}
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return mesh;
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}
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static void panel_draw(const bContext *UNUSED(C), Panel *panel)
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{
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uiLayout *sub, *row, *col;
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uiLayout *layout = panel->layout;
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PointerRNA ob_ptr;
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PointerRNA *ptr = modifier_panel_get_property_pointers(panel, &ob_ptr);
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int solidify_mode = RNA_enum_get(ptr, "solidify_mode");
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bool has_vertex_group = RNA_string_length(ptr, "vertex_group") != 0;
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uiLayoutSetPropSep(layout, true);
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uiItemR(layout, ptr, "solidify_mode", 0, NULL, ICON_NONE);
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if (solidify_mode == MOD_SOLIDIFY_MODE_NONMANIFOLD) {
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uiItemR(layout, ptr, "nonmanifold_thickness_mode", 0, IFACE_("Thickness Mode"), ICON_NONE);
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uiItemR(layout, ptr, "nonmanifold_boundary_mode", 0, IFACE_("Boundary"), ICON_NONE);
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}
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uiItemR(layout, ptr, "thickness", 0, NULL, ICON_NONE);
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uiItemR(layout, ptr, "offset", 0, NULL, ICON_NONE);
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if (solidify_mode == MOD_SOLIDIFY_MODE_NONMANIFOLD) {
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uiItemR(layout, ptr, "nonmanifold_merge_threshold", 0, NULL, ICON_NONE);
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}
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else {
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uiItemR(layout, ptr, "use_even_offset", 0, NULL, ICON_NONE);
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}
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col = uiLayoutColumnWithHeading(layout, false, IFACE_("Rim"));
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uiItemR(col, ptr, "use_rim", 0, IFACE_("Fill"), ICON_NONE);
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sub = uiLayoutColumn(col, false);
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uiLayoutSetActive(sub, RNA_boolean_get(ptr, "use_rim"));
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uiItemR(sub, ptr, "use_rim_only", 0, NULL, ICON_NONE);
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uiItemS(layout);
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modifier_vgroup_ui(layout, ptr, &ob_ptr, "vertex_group", "invert_vertex_group", NULL);
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row = uiLayoutRow(layout, false);
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uiLayoutSetActive(row, has_vertex_group);
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uiItemR(row, ptr, "thickness_vertex_group", 0, IFACE_("Factor"), ICON_NONE);
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if (solidify_mode == MOD_SOLIDIFY_MODE_NONMANIFOLD) {
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row = uiLayoutRow(layout, false);
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uiLayoutSetActive(row, has_vertex_group);
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uiItemR(row, ptr, "use_flat_faces", 0, NULL, ICON_NONE);
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}
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modifier_panel_end(layout, ptr);
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}
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static void normals_panel_draw(const bContext *UNUSED(C), Panel *panel)
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{
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uiLayout *col;
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uiLayout *layout = panel->layout;
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PointerRNA ob_ptr;
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PointerRNA *ptr = modifier_panel_get_property_pointers(panel, &ob_ptr);
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int solidify_mode = RNA_enum_get(ptr, "solidify_mode");
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uiLayoutSetPropSep(layout, true);
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col = uiLayoutColumn(layout, false);
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uiItemR(col, ptr, "use_flip_normals", 0, IFACE_("Flip"), ICON_NONE);
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if (solidify_mode == MOD_SOLIDIFY_MODE_EXTRUDE) {
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uiItemR(col, ptr, "use_quality_normals", 0, IFACE_("High Quality"), ICON_NONE);
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}
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}
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static void materials_panel_draw(const bContext *UNUSED(C), Panel *panel)
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{
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uiLayout *col;
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uiLayout *layout = panel->layout;
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PointerRNA ob_ptr;
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PointerRNA *ptr = modifier_panel_get_property_pointers(panel, &ob_ptr);
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uiLayoutSetPropSep(layout, true);
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uiItemR(layout, ptr, "material_offset", 0, NULL, ICON_NONE);
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col = uiLayoutColumn(layout, true);
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uiLayoutSetActive(col, RNA_boolean_get(ptr, "use_rim"));
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uiItemR(col, ptr, "material_offset_rim", 0, IFACE_("Rim"), ICON_NONE);
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}
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static void edge_data_panel_draw(const bContext *UNUSED(C), Panel *panel)
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{
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uiLayout *layout = panel->layout;
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PointerRNA ob_ptr;
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PointerRNA *ptr = modifier_panel_get_property_pointers(panel, &ob_ptr);
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int solidify_mode = RNA_enum_get(ptr, "solidify_mode");
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uiLayoutSetPropSep(layout, true);
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if (solidify_mode == MOD_SOLIDIFY_MODE_EXTRUDE) {
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uiLayout *col;
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col = uiLayoutColumn(layout, true);
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uiItemR(col, ptr, "edge_crease_inner", 0, IFACE_("Crease Inner"), ICON_NONE);
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uiItemR(col, ptr, "edge_crease_outer", 0, IFACE_("Outer"), ICON_NONE);
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uiItemR(col, ptr, "edge_crease_rim", 0, IFACE_("Rim"), ICON_NONE);
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}
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uiItemR(layout, ptr, "bevel_convex", UI_ITEM_R_SLIDER, NULL, ICON_NONE);
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}
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static void clamp_panel_draw(const bContext *UNUSED(C), Panel *panel)
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{
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uiLayout *row, *col;
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uiLayout *layout = panel->layout;
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PointerRNA ob_ptr;
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PointerRNA *ptr = modifier_panel_get_property_pointers(panel, &ob_ptr);
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uiLayoutSetPropSep(layout, true);
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col = uiLayoutColumn(layout, false);
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uiItemR(col, ptr, "thickness_clamp", 0, NULL, ICON_NONE);
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row = uiLayoutRow(col, false);
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uiLayoutSetActive(row, RNA_float_get(ptr, "thickness_clamp") > 0.0f);
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uiItemR(row, ptr, "use_thickness_angle_clamp", 0, NULL, ICON_NONE);
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}
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static void vertex_group_panel_draw(const bContext *UNUSED(C), Panel *panel)
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{
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uiLayout *col;
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uiLayout *layout = panel->layout;
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PointerRNA ob_ptr;
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PointerRNA *ptr = modifier_panel_get_property_pointers(panel, &ob_ptr);
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uiLayoutSetPropSep(layout, true);
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col = uiLayoutColumn(layout, false);
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uiItemPointerR(
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col, ptr, "shell_vertex_group", &ob_ptr, "vertex_groups", IFACE_("Shell"), ICON_NONE);
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uiItemPointerR(col, ptr, "rim_vertex_group", &ob_ptr, "vertex_groups", IFACE_("Rim"), ICON_NONE);
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}
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static void panelRegister(ARegionType *region_type)
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{
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PanelType *panel_type = modifier_panel_register(region_type, eModifierType_Solidify, panel_draw);
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modifier_subpanel_register(
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region_type, "normals", "Normals", NULL, normals_panel_draw, panel_type);
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modifier_subpanel_register(
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region_type, "materials", "Materials", NULL, materials_panel_draw, panel_type);
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modifier_subpanel_register(
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region_type, "edge_data", "Edge Data", NULL, edge_data_panel_draw, panel_type);
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modifier_subpanel_register(
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region_type, "clamp", "Thickness Clamp", NULL, clamp_panel_draw, panel_type);
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modifier_subpanel_register(region_type,
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"vertex_groups",
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"Output Vertex Groups",
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NULL,
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vertex_group_panel_draw,
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panel_type);
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}
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ModifierTypeInfo modifierType_Solidify = {
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/* name */ "Solidify",
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/* structName */ "SolidifyModifierData",
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/* structSize */ sizeof(SolidifyModifierData),
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/* srna */ &RNA_SolidifyModifier,
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/* type */ eModifierTypeType_Constructive,
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/* flags */ eModifierTypeFlag_AcceptsMesh | eModifierTypeFlag_AcceptsCVs |
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eModifierTypeFlag_SupportsMapping | eModifierTypeFlag_SupportsEditmode |
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eModifierTypeFlag_EnableInEditmode,
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/* icon */ ICON_MOD_SOLIDIFY,
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/* copyData */ BKE_modifier_copydata_generic,
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/* deformVerts */ NULL,
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/* deformMatrices */ NULL,
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/* deformVertsEM */ NULL,
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/* deformMatricesEM */ NULL,
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/* modifyMesh */ modifyMesh,
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/* modifyHair */ NULL,
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/* modifyGeometrySet */ NULL,
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/* initData */ initData,
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/* requiredDataMask */ requiredDataMask,
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/* freeData */ NULL,
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/* isDisabled */ NULL,
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/* updateDepsgraph */ NULL,
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/* dependsOnTime */ NULL,
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/* dependsOnNormals */ dependsOnNormals,
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/* foreachIDLink */ NULL,
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/* foreachTexLink */ NULL,
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/* freeRuntimeData */ NULL,
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/* panelRegister */ panelRegister,
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/* blendWrite */ NULL,
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/* blendRead */ NULL,
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};
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