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blender-archive/source/blender/editors/sculpt_paint/paint_utils.c

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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*/
/** \file
* \ingroup edsculpt
*/
#include <math.h>
#include <stdlib.h>
#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "DNA_brush_types.h"
#include "DNA_scene_types.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BLI_math_color.h"
#include "BLI_rect.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#include "BKE_brush.h"
#include "BKE_context.h"
#include "BKE_customdata.h"
#include "BKE_image.h"
#include "BKE_material.h"
#include "BKE_mesh_runtime.h"
#include "BKE_paint.h"
#include "BKE_report.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_query.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "GPU_framebuffer.h"
#include "GPU_matrix.h"
#include "GPU_state.h"
#include "GPU_texture.h"
#include "IMB_colormanagement.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "RE_texture.h"
#include "ED_image.h"
#include "ED_screen.h"
#include "ED_view3d.h"
#include "BLI_sys_types.h"
#include "ED_mesh.h" /* for face mask functions */
#include "DRW_select_buffer.h"
#include "WM_api.h"
#include "WM_types.h"
#include "paint_intern.h"
/* Convert the object-space axis-aligned bounding box (expressed as
* its minimum and maximum corners) into a screen-space rectangle,
* returns zero if the result is empty */
bool paint_convert_bb_to_rect(rcti *rect,
const float bb_min[3],
const float bb_max[3],
const ARegion *region,
RegionView3D *rv3d,
Object *ob)
{
float projection_mat[4][4];
int i, j, k;
BLI_rcti_init_minmax(rect);
/* return zero if the bounding box has non-positive volume */
if (bb_min[0] > bb_max[0] || bb_min[1] > bb_max[1] || bb_min[2] > bb_max[2]) {
return false;
}
ED_view3d_ob_project_mat_get(rv3d, ob, projection_mat);
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
for (k = 0; k < 2; k++) {
float vec[3], proj[2];
int proj_i[2];
vec[0] = i ? bb_min[0] : bb_max[0];
vec[1] = j ? bb_min[1] : bb_max[1];
vec[2] = k ? bb_min[2] : bb_max[2];
/* convert corner to screen space */
ED_view3d_project_float_v2_m4(region, vec, proj, projection_mat);
/* expand 2D rectangle */
/* we could project directly to int? */
proj_i[0] = proj[0];
proj_i[1] = proj[1];
BLI_rcti_do_minmax_v(rect, proj_i);
}
}
}
/* return false if the rectangle has non-positive area */
return rect->xmin < rect->xmax && rect->ymin < rect->ymax;
}
/* Get four planes in object-space that describe the projection of
* screen_rect from screen into object-space (essentially converting a
* 2D screens-space bounding box into four 3D planes) */
void paint_calc_redraw_planes(float planes[4][4],
const ARegion *region,
Object *ob,
const rcti *screen_rect)
{
BoundBox bb;
rcti rect;
/* use some extra space just in case */
rect = *screen_rect;
rect.xmin -= 2;
rect.xmax += 2;
rect.ymin -= 2;
rect.ymax += 2;
ED_view3d_clipping_calc(&bb, planes, region, ob, &rect);
}
float paint_calc_object_space_radius(ViewContext *vc, const float center[3], float pixel_radius)
{
Object *ob = vc->obact;
float delta[3], scale, loc[3];
const float mval_f[2] = {pixel_radius, 0.0f};
float zfac;
mul_v3_m4v3(loc, ob->obmat, center);
zfac = ED_view3d_calc_zfac(vc->rv3d, loc, NULL);
ED_view3d_win_to_delta(vc->region, mval_f, delta, zfac);
scale = fabsf(mat4_to_scale(ob->obmat));
scale = (scale == 0.0f) ? 1.0f : scale;
return len_v3(delta) / scale;
}
float paint_get_tex_pixel(const MTex *mtex, float u, float v, struct ImagePool *pool, int thread)
{
float intensity;
float rgba_dummy[4];
const float co[3] = {u, v, 0.0f};
RE_texture_evaluate(mtex, co, thread, pool, false, false, &intensity, rgba_dummy);
return intensity;
}
void paint_get_tex_pixel_col(const MTex *mtex,
float u,
float v,
float rgba[4],
struct ImagePool *pool,
int thread,
bool convert_to_linear,
struct ColorSpace *colorspace)
{
const float co[3] = {u, v, 0.0f};
float intensity;
const bool hasrgb = RE_texture_evaluate(mtex, co, thread, pool, false, false, &intensity, rgba);
if (!hasrgb) {
rgba[0] = intensity;
rgba[1] = intensity;
rgba[2] = intensity;
rgba[3] = 1.0f;
}
if (convert_to_linear) {
IMB_colormanagement_colorspace_to_scene_linear_v3(rgba, colorspace);
}
linearrgb_to_srgb_v3_v3(rgba, rgba);
clamp_v4(rgba, 0.0f, 1.0f);
}
void paint_stroke_operator_properties(wmOperatorType *ot)
{
static const EnumPropertyItem stroke_mode_items[] = {
{BRUSH_STROKE_NORMAL, "NORMAL", 0, "Regular", "Apply brush normally"},
{BRUSH_STROKE_INVERT,
"INVERT",
0,
"Invert",
"Invert action of brush for duration of stroke"},
{BRUSH_STROKE_SMOOTH,
"SMOOTH",
0,
"Smooth",
"Switch brush to smooth mode for duration of stroke"},
{0},
};
PropertyRNA *prop;
prop = RNA_def_collection_runtime(ot->srna, "stroke", &RNA_OperatorStrokeElement, "Stroke", "");
RNA_def_property_flag(prop, PROP_HIDDEN | PROP_SKIP_SAVE);
RNA_def_enum(ot->srna,
"mode",
stroke_mode_items,
BRUSH_STROKE_NORMAL,
"Stroke Mode",
"Action taken when a paint stroke is made");
}
/* 3D Paint */
static void imapaint_project(const float matrix[4][4], const float co[3], float pco[4])
{
copy_v3_v3(pco, co);
pco[3] = 1.0f;
mul_m4_v4(matrix, pco);
}
static void imapaint_tri_weights(float matrix[4][4],
const int view[4],
const float v1[3],
const float v2[3],
const float v3[3],
const float co[2],
float w[3])
{
float pv1[4], pv2[4], pv3[4], h[3], divw;
float wmat[3][3], invwmat[3][3];
/* compute barycentric coordinates */
/* project the verts */
imapaint_project(matrix, v1, pv1);
imapaint_project(matrix, v2, pv2);
imapaint_project(matrix, v3, pv3);
/* do inverse view mapping, see gluProject man page */
h[0] = (co[0] - view[0]) * 2.0f / view[2] - 1.0f;
h[1] = (co[1] - view[1]) * 2.0f / view[3] - 1.0f;
h[2] = 1.0f;
/* solve for (w1,w2,w3)/perspdiv in:
* h * perspdiv = Project * Model * (w1 * v1 + w2 * v2 + w3 * v3) */
wmat[0][0] = pv1[0];
wmat[1][0] = pv2[0];
wmat[2][0] = pv3[0];
wmat[0][1] = pv1[1];
wmat[1][1] = pv2[1];
wmat[2][1] = pv3[1];
wmat[0][2] = pv1[3];
wmat[1][2] = pv2[3];
wmat[2][2] = pv3[3];
invert_m3_m3(invwmat, wmat);
mul_m3_v3(invwmat, h);
copy_v3_v3(w, h);
/* w is still divided by perspdiv, make it sum to one */
divw = w[0] + w[1] + w[2];
if (divw != 0.0f) {
mul_v3_fl(w, 1.0f / divw);
}
}
/* compute uv coordinates of mouse in face */
static void imapaint_pick_uv(
Mesh *me_eval, Scene *scene, Object *ob_eval, uint faceindex, const int xy[2], float uv[2])
{
int i, findex;
float p[2], w[3], absw, minabsw;
float matrix[4][4], proj[4][4];
int view[4];
const eImagePaintMode mode = scene->toolsettings->imapaint.mode;
const MLoopTri *lt = BKE_mesh_runtime_looptri_ensure(me_eval);
const int tottri = me_eval->runtime.looptris.len;
const MVert *mvert = me_eval->mvert;
const MPoly *mpoly = me_eval->mpoly;
const MLoop *mloop = me_eval->mloop;
const int *index_mp_to_orig = CustomData_get_layer(&me_eval->pdata, CD_ORIGINDEX);
/* get the needed opengl matrices */
GPU_viewport_size_get_i(view);
GPU_matrix_model_view_get(matrix);
GPU_matrix_projection_get(proj);
view[0] = view[1] = 0;
mul_m4_m4m4(matrix, matrix, ob_eval->obmat);
mul_m4_m4m4(matrix, proj, matrix);
minabsw = 1e10;
uv[0] = uv[1] = 0.0;
/* test all faces in the derivedmesh with the original index of the picked face */
/* face means poly here, not triangle, indeed */
for (i = 0; i < tottri; i++, lt++) {
findex = index_mp_to_orig ? index_mp_to_orig[lt->poly] : lt->poly;
if (findex == faceindex) {
const MLoopUV *mloopuv;
const MPoly *mp = &mpoly[lt->poly];
const MLoopUV *tri_uv[3];
float tri_co[3][3];
for (int j = 3; j--;) {
copy_v3_v3(tri_co[j], mvert[mloop[lt->tri[j]].v].co);
}
if (mode == IMAGEPAINT_MODE_MATERIAL) {
const Material *ma;
const TexPaintSlot *slot;
ma = BKE_object_material_get(ob_eval, mp->mat_nr + 1);
slot = &ma->texpaintslot[ma->paint_active_slot];
if (!(slot && slot->uvname &&
(mloopuv = CustomData_get_layer_named(&me_eval->ldata, CD_MLOOPUV, slot->uvname)))) {
mloopuv = CustomData_get_layer(&me_eval->ldata, CD_MLOOPUV);
}
}
else {
mloopuv = CustomData_get_layer(&me_eval->ldata, CD_MLOOPUV);
}
tri_uv[0] = &mloopuv[lt->tri[0]];
tri_uv[1] = &mloopuv[lt->tri[1]];
tri_uv[2] = &mloopuv[lt->tri[2]];
p[0] = xy[0];
p[1] = xy[1];
imapaint_tri_weights(matrix, view, UNPACK3(tri_co), p, w);
absw = fabsf(w[0]) + fabsf(w[1]) + fabsf(w[2]);
if (absw < minabsw) {
uv[0] = tri_uv[0]->uv[0] * w[0] + tri_uv[1]->uv[0] * w[1] + tri_uv[2]->uv[0] * w[2];
uv[1] = tri_uv[0]->uv[1] * w[0] + tri_uv[1]->uv[1] * w[1] + tri_uv[2]->uv[1] * w[2];
minabsw = absw;
}
}
}
}
/* returns 0 if not found, otherwise 1 */
static int imapaint_pick_face(ViewContext *vc, const int mval[2], uint *r_index, uint totpoly)
{
if (totpoly == 0) {
return 0;
}
/* sample only on the exact position */
ED_view3d_select_id_validate(vc);
*r_index = DRW_select_buffer_sample_point(vc->depsgraph, vc->region, vc->v3d, mval);
if ((*r_index) == 0 || (*r_index) > (uint)totpoly) {
return 0;
}
(*r_index)--;
return 1;
}
static Image *imapaint_face_image(Object *ob, Mesh *me, int face_index)
{
Image *ima;
MPoly *mp = me->mpoly + face_index;
Material *ma = BKE_object_material_get(ob, mp->mat_nr + 1);
ima = ma && ma->texpaintslot ? ma->texpaintslot[ma->paint_active_slot].ima : NULL;
return ima;
}
/* Uses symm to selectively flip any axis of a coordinate. */
void flip_v3_v3(float out[3], const float in[3], const ePaintSymmetryFlags symm)
{
if (symm & PAINT_SYMM_X) {
out[0] = -in[0];
}
else {
out[0] = in[0];
}
if (symm & PAINT_SYMM_Y) {
out[1] = -in[1];
}
else {
out[1] = in[1];
}
if (symm & PAINT_SYMM_Z) {
out[2] = -in[2];
}
else {
out[2] = in[2];
}
}
void flip_qt_qt(float out[4], const float in[4], const ePaintSymmetryFlags symm)
{
float axis[3], angle;
quat_to_axis_angle(axis, &angle, in);
normalize_v3(axis);
if (symm & PAINT_SYMM_X) {
axis[0] *= -1.0f;
angle *= -1.0f;
}
if (symm & PAINT_SYMM_Y) {
axis[1] *= -1.0f;
angle *= -1.0f;
}
if (symm & PAINT_SYMM_Z) {
axis[2] *= -1.0f;
angle *= -1.0f;
}
axis_angle_normalized_to_quat(out, axis, angle);
}
/* used for both 3d view and image window */
void paint_sample_color(
bContext *C, ARegion *region, int x, int y, bool texpaint_proj, bool use_palette)
{
Scene *scene = CTX_data_scene(C);
Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
Paint *paint = BKE_paint_get_active_from_context(C);
Palette *palette = BKE_paint_palette(paint);
PaletteColor *color = NULL;
Brush *br = BKE_paint_brush(BKE_paint_get_active_from_context(C));
CLAMP(x, 0, region->winx);
CLAMP(y, 0, region->winy);
if (use_palette) {
if (!palette) {
palette = BKE_palette_add(CTX_data_main(C), "Palette");
BKE_paint_palette_set(paint, palette);
}
color = BKE_palette_color_add(palette);
palette->active_color = BLI_listbase_count(&palette->colors) - 1;
}
SpaceImage *sima = CTX_wm_space_image(C);
const View3D *v3d = CTX_wm_view3d(C);
if (v3d && texpaint_proj) {
/* first try getting a color directly from the mesh faces if possible */
ViewLayer *view_layer = CTX_data_view_layer(C);
Object *ob = OBACT(view_layer);
Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
ImagePaintSettings *imapaint = &scene->toolsettings->imapaint;
bool use_material = (imapaint->mode == IMAGEPAINT_MODE_MATERIAL);
if (ob) {
CustomData_MeshMasks cddata_masks = CD_MASK_BAREMESH;
cddata_masks.pmask |= CD_MASK_ORIGINDEX;
Mesh *me = (Mesh *)ob->data;
Mesh *me_eval = mesh_get_eval_final(depsgraph, scene, ob_eval, &cddata_masks);
ViewContext vc;
const int mval[2] = {x, y};
uint faceindex;
uint totpoly = me->totpoly;
if (CustomData_has_layer(&me_eval->ldata, CD_MLOOPUV)) {
ED_view3d_viewcontext_init(C, &vc, depsgraph);
view3d_operator_needs_opengl(C);
if (imapaint_pick_face(&vc, mval, &faceindex, totpoly)) {
Image *image;
if (use_material) {
image = imapaint_face_image(ob_eval, me_eval, faceindex);
}
else {
image = imapaint->canvas;
}
if (image) {
float uv[2];
float u, v;
/* XXX get appropriate ImageUser instead */
ImageUser iuser;
BKE_imageuser_default(&iuser);
iuser.framenr = image->lastframe;
imapaint_pick_uv(me_eval, scene, ob_eval, faceindex, mval, uv);
if (image->source == IMA_SRC_TILED) {
float new_uv[2];
iuser.tile = BKE_image_get_tile_from_pos(image, uv, new_uv, NULL);
u = new_uv[0];
v = new_uv[1];
}
else {
u = fmodf(uv[0], 1.0f);
v = fmodf(uv[1], 1.0f);
if (u < 0.0f) {
u += 1.0f;
}
if (v < 0.0f) {
v += 1.0f;
}
}
ImBuf *ibuf = BKE_image_acquire_ibuf(image, &iuser, NULL);
if (ibuf && (ibuf->rect || ibuf->rect_float)) {
u = u * ibuf->x;
v = v * ibuf->y;
if (ibuf->rect_float) {
float rgba_f[4];
bilinear_interpolation_color_wrap(ibuf, NULL, rgba_f, u, v);
straight_to_premul_v4(rgba_f);
if (use_palette) {
linearrgb_to_srgb_v3_v3(color->rgb, rgba_f);
}
else {
linearrgb_to_srgb_v3_v3(rgba_f, rgba_f);
BKE_brush_color_set(scene, br, rgba_f);
}
}
else {
uchar rgba[4];
bilinear_interpolation_color_wrap(ibuf, rgba, NULL, u, v);
if (use_palette) {
rgb_uchar_to_float(color->rgb, rgba);
}
else {
float rgba_f[3];
rgb_uchar_to_float(rgba_f, rgba);
BKE_brush_color_set(scene, br, rgba_f);
}
}
BKE_image_release_ibuf(image, ibuf, NULL);
return;
}
BKE_image_release_ibuf(image, ibuf, NULL);
}
}
}
}
}
else if (sima != NULL) {
/* Sample from the active image buffer. The sampled color is in
* Linear Scene Reference Space. */
float rgba_f[3];
bool is_data;
if (ED_space_image_color_sample(sima, region, (int[2]){x, y}, rgba_f, &is_data)) {
if (!is_data) {
linearrgb_to_srgb_v3_v3(rgba_f, rgba_f);
}
if (use_palette) {
copy_v3_v3(color->rgb, rgba_f);
}
else {
BKE_brush_color_set(scene, br, rgba_f);
}
return;
}
}
/* No sample found; sample directly from the GPU front buffer. */
{
float rgba_f[4];
GPU_frontbuffer_read_pixels(
x + region->winrct.xmin, y + region->winrct.ymin, 1, 1, 4, GPU_DATA_FLOAT, &rgba_f);
if (use_palette) {
copy_v3_v3(color->rgb, rgba_f);
}
else {
BKE_brush_color_set(scene, br, rgba_f);
}
}
}
static int brush_curve_preset_exec(bContext *C, wmOperator *op)
{
Brush *br = BKE_paint_brush(BKE_paint_get_active_from_context(C));
if (br) {
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
BKE_brush_curve_preset(br, RNA_enum_get(op->ptr, "shape"));
BKE_paint_invalidate_cursor_overlay(scene, view_layer, br->curve);
}
return OPERATOR_FINISHED;
}
static bool brush_curve_preset_poll(bContext *C)
{
Brush *br = BKE_paint_brush(BKE_paint_get_active_from_context(C));
return br && br->curve;
}
void BRUSH_OT_curve_preset(wmOperatorType *ot)
{
PropertyRNA *prop;
static const EnumPropertyItem prop_shape_items[] = {
{CURVE_PRESET_SHARP, "SHARP", 0, "Sharp", ""},
{CURVE_PRESET_SMOOTH, "SMOOTH", 0, "Smooth", ""},
{CURVE_PRESET_MAX, "MAX", 0, "Max", ""},
{CURVE_PRESET_LINE, "LINE", 0, "Line", ""},
{CURVE_PRESET_ROUND, "ROUND", 0, "Round", ""},
{CURVE_PRESET_ROOT, "ROOT", 0, "Root", ""},
{0, NULL, 0, NULL, NULL},
};
ot->name = "Preset";
ot->description = "Set brush shape";
ot->idname = "BRUSH_OT_curve_preset";
ot->exec = brush_curve_preset_exec;
ot->poll = brush_curve_preset_poll;
prop = RNA_def_enum(ot->srna, "shape", prop_shape_items, CURVE_PRESET_SMOOTH, "Mode", "");
RNA_def_property_translation_context(prop, BLT_I18NCONTEXT_ID_CURVE); /* Abusing id_curve :/ */
}
/* face-select ops */
static int paint_select_linked_exec(bContext *C, wmOperator *UNUSED(op))
{
paintface_select_linked(C, CTX_data_active_object(C), NULL, true);
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
void PAINT_OT_face_select_linked(wmOperatorType *ot)
{
ot->name = "Select Linked";
ot->description = "Select linked faces";
ot->idname = "PAINT_OT_face_select_linked";
ot->exec = paint_select_linked_exec;
ot->poll = facemask_paint_poll;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
static int paint_select_linked_pick_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
const bool select = !RNA_boolean_get(op->ptr, "deselect");
view3d_operator_needs_opengl(C);
paintface_select_linked(C, CTX_data_active_object(C), event->mval, select);
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
void PAINT_OT_face_select_linked_pick(wmOperatorType *ot)
{
ot->name = "Select Linked Pick";
ot->description = "Select linked faces under the cursor";
ot->idname = "PAINT_OT_face_select_linked_pick";
ot->invoke = paint_select_linked_pick_invoke;
ot->poll = facemask_paint_poll;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(ot->srna, "deselect", 0, "Deselect", "Deselect rather than select items");
}
static int face_select_all_exec(bContext *C, wmOperator *op)
{
Object *ob = CTX_data_active_object(C);
if (paintface_deselect_all_visible(C, ob, RNA_enum_get(op->ptr, "action"), true)) {
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
return OPERATOR_CANCELLED;
}
void PAINT_OT_face_select_all(wmOperatorType *ot)
{
ot->name = "(De)select All";
ot->description = "Change selection for all faces";
ot->idname = "PAINT_OT_face_select_all";
ot->exec = face_select_all_exec;
ot->poll = facemask_paint_poll;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
WM_operator_properties_select_all(ot);
}
static int vert_select_all_exec(bContext *C, wmOperator *op)
{
Object *ob = CTX_data_active_object(C);
paintvert_deselect_all_visible(ob, RNA_enum_get(op->ptr, "action"), true);
paintvert_tag_select_update(C, ob);
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
void PAINT_OT_vert_select_all(wmOperatorType *ot)
{
ot->name = "(De)select All";
ot->description = "Change selection for all vertices";
ot->idname = "PAINT_OT_vert_select_all";
ot->exec = vert_select_all_exec;
ot->poll = vert_paint_poll;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
WM_operator_properties_select_all(ot);
}
static int vert_select_ungrouped_exec(bContext *C, wmOperator *op)
{
Object *ob = CTX_data_active_object(C);
Mesh *me = ob->data;
if (BLI_listbase_is_empty(&ob->defbase) || (me->dvert == NULL)) {
BKE_report(op->reports, RPT_ERROR, "No weights/vertex groups on object");
return OPERATOR_CANCELLED;
}
paintvert_select_ungrouped(ob, RNA_boolean_get(op->ptr, "extend"), true);
paintvert_tag_select_update(C, ob);
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
void PAINT_OT_vert_select_ungrouped(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Select Ungrouped";
ot->idname = "PAINT_OT_vert_select_ungrouped";
ot->description = "Select vertices without a group";
/* api callbacks */
ot->exec = vert_select_ungrouped_exec;
ot->poll = vert_paint_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(ot->srna, "extend", false, "Extend", "Extend the selection");
}
static int face_select_hide_exec(bContext *C, wmOperator *op)
{
const bool unselected = RNA_boolean_get(op->ptr, "unselected");
Object *ob = CTX_data_active_object(C);
paintface_hide(C, ob, unselected);
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
void PAINT_OT_face_select_hide(wmOperatorType *ot)
{
ot->name = "Face Select Hide";
ot->description = "Hide selected faces";
ot->idname = "PAINT_OT_face_select_hide";
ot->exec = face_select_hide_exec;
ot->poll = facemask_paint_poll;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(
ot->srna, "unselected", 0, "Unselected", "Hide unselected rather than selected objects");
}
static int face_select_reveal_exec(bContext *C, wmOperator *op)
{
const bool select = RNA_boolean_get(op->ptr, "select");
Object *ob = CTX_data_active_object(C);
paintface_reveal(C, ob, select);
ED_region_tag_redraw(CTX_wm_region(C));
return OPERATOR_FINISHED;
}
void PAINT_OT_face_select_reveal(wmOperatorType *ot)
{
ot->name = "Face Select Reveal";
ot->description = "Reveal hidden faces";
ot->idname = "PAINT_OT_face_select_reveal";
ot->exec = face_select_reveal_exec;
ot->poll = facemask_paint_poll;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(ot->srna, "select", true, "Select", "");
}
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