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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) 2006 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup cmpnodes
*/
#include "node_composite_util.hh"
namespace blender::nodes {
static void cmp_node_huecorrect_declare(NodeDeclarationBuilder &b)
{
b.add_input<decl::Float>(N_("Fac")).default_value(1.0f).min(0.0f).max(1.0f).subtype(PROP_FACTOR);
b.add_input<decl::Color>(N_("Image")).default_value({1.0f, 1.0f, 1.0f, 1.0f});
b.add_output<decl::Color>(N_("Image"));
}
} // namespace blender::nodes
static void node_composit_init_huecorrect(bNodeTree *UNUSED(ntree), bNode *node)
{
node->storage = BKE_curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f);
CurveMapping *cumapping = (CurveMapping *)node->storage;
cumapping->preset = CURVE_PRESET_MID9;
for (int c = 0; c < 3; c++) {
CurveMap *cuma = &cumapping->cm[c];
BKE_curvemap_reset(cuma, &cumapping->clipr, cumapping->preset, CURVEMAP_SLOPE_POSITIVE);
}
/* default to showing Saturation */
cumapping->cur = 1;
}
void register_node_type_cmp_huecorrect()
{
static bNodeType ntype;
cmp_node_type_base(&ntype, CMP_NODE_HUECORRECT, "Hue Correct", NODE_CLASS_OP_COLOR, 0);
ntype.declare = blender::nodes::cmp_node_huecorrect_declare;
node_type_size(&ntype, 320, 140, 500);
node_type_init(&ntype, node_composit_init_huecorrect);
node_type_storage(&ntype, "CurveMapping", node_free_curves, node_copy_curves);
nodeRegisterType(&ntype);
}
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