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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2020 Blender Foundation. All rights reserved. */
/** \file
* \ingroup bgpencil
*/
#include "BLI_math_vector.h"
#include "DNA_material_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BKE_gpencil.h"
#include "BKE_material.h"
#include "ED_gpencil.h"
#include "ED_object.h"
#include "gpencil_io_import_base.hh"
namespace blender::io::gpencil {
/* Constructor. */
GpencilImporter::GpencilImporter(const GpencilIOParams *iparams) : GpencilIO(iparams)
{
/* Nothing to do yet */
}
Object *GpencilImporter::create_object()
{
const float *cur_loc = scene_->cursor.location;
const float rot[3] = {0.0f};
ushort local_view_bits = (params_.v3d && params_.v3d->localvd) ? params_.v3d->local_view_uuid :
ushort(0);
Object *ob_gpencil = ED_object_add_type(params_.C,
OB_GPENCIL,
(params_.filename[0] != '\0') ? params_.filename :
nullptr,
cur_loc,
rot,
false,
local_view_bits);
/* Set object defaults. */
ED_gpencil_add_defaults(params_.C, ob_gpencil);
return ob_gpencil;
}
int32_t GpencilImporter::create_material(const char *name, const bool stroke, const bool fill)
{
const float default_stroke_color[4] = {0.0f, 0.0f, 0.0f, 1.0f};
const float default_fill_color[4] = {0.5f, 0.5f, 0.5f, 1.0f};
int32_t mat_index = BKE_gpencil_material_find_index_by_name_prefix(params_.ob, name);
/* Stroke and Fill material. */
if (mat_index == -1) {
int32_t new_idx;
Material *mat_gp = BKE_gpencil_object_material_new(bmain_, params_.ob, name, &new_idx);
MaterialGPencilStyle *gp_style = mat_gp->gp_style;
gp_style->flag &= ~GP_MATERIAL_STROKE_SHOW;
gp_style->flag &= ~GP_MATERIAL_FILL_SHOW;
copy_v4_v4(gp_style->stroke_rgba, default_stroke_color);
copy_v4_v4(gp_style->fill_rgba, default_fill_color);
if (stroke) {
gp_style->flag |= GP_MATERIAL_STROKE_SHOW;
}
if (fill) {
gp_style->flag |= GP_MATERIAL_FILL_SHOW;
}
mat_index = params_.ob->totcol - 1;
}
return mat_index;
}
} // namespace blender::io::gpencil
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