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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2006 Blender Foundation. All rights reserved. */
/** \file
* \ingroup cmpnodes
*/
#include "RNA_access.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "node_composite_util.hh"
/* **************** Scale ******************** */
namespace blender::nodes::node_composite_scale_cc {
static void cmp_node_scale_declare(NodeDeclarationBuilder &b)
{
b.add_input<decl::Color>(N_("Image")).default_value({1.0f, 1.0f, 1.0f, 1.0f});
b.add_input<decl::Float>(N_("X")).default_value(1.0f).min(0.0001f).max(CMP_SCALE_MAX);
b.add_input<decl::Float>(N_("Y")).default_value(1.0f).min(0.0001f).max(CMP_SCALE_MAX);
b.add_output<decl::Color>(N_("Image"));
}
static void node_composite_update_scale(bNodeTree *ntree, bNode *node)
{
bNodeSocket *sock;
bool use_xy_scale = ELEM(node->custom1, CMP_SCALE_RELATIVE, CMP_SCALE_ABSOLUTE);
/* Only show X/Y scale factor inputs for modes using them! */
for (sock = (bNodeSocket *)node->inputs.first; sock; sock = sock->next) {
if (STR_ELEM(sock->name, "X", "Y")) {
nodeSetSocketAvailability(ntree, sock, use_xy_scale);
}
}
}
static void node_composit_buts_scale(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
{
uiItemR(layout, ptr, "space", UI_ITEM_R_SPLIT_EMPTY_NAME, "", ICON_NONE);
if (RNA_enum_get(ptr, "space") == CMP_SCALE_RENDERPERCENT) {
uiLayout *row;
uiItemR(layout,
ptr,
"frame_method",
UI_ITEM_R_SPLIT_EMPTY_NAME | UI_ITEM_R_EXPAND,
nullptr,
ICON_NONE);
row = uiLayoutRow(layout, true);
uiItemR(row, ptr, "offset_x", UI_ITEM_R_SPLIT_EMPTY_NAME, "X", ICON_NONE);
uiItemR(row, ptr, "offset_y", UI_ITEM_R_SPLIT_EMPTY_NAME, "Y", ICON_NONE);
}
}
} // namespace blender::nodes::node_composite_scale_cc
void register_node_type_cmp_scale()
{
namespace file_ns = blender::nodes::node_composite_scale_cc;
static bNodeType ntype;
cmp_node_type_base(&ntype, CMP_NODE_SCALE, "Scale", NODE_CLASS_DISTORT);
ntype.declare = file_ns::cmp_node_scale_declare;
ntype.draw_buttons = file_ns::node_composit_buts_scale;
node_type_update(&ntype, file_ns::node_composite_update_scale);
nodeRegisterType(&ntype);
}
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