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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2011 Blender Foundation. All rights reserved. */
/** \file
* \ingroup cmpnodes
*/
#include "BLI_math_base.h"
#include "BLT_translation.h"
#include "DNA_movieclip_types.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "COM_node_operation.hh"
#include "node_composite_util.hh"
/* **************** Keying ******************** */
namespace blender::nodes::node_composite_keying_cc {
static void cmp_node_keying_declare(NodeDeclarationBuilder &b)
{
b.add_input<decl::Color>(N_("Image")).default_value({0.8f, 0.8f, 0.8f, 1.0f});
b.add_input<decl::Color>(N_("Key Color")).default_value({1.0f, 1.0f, 1.0f, 1.0f});
b.add_input<decl::Float>(N_("Garbage Matte")).hide_value();
b.add_input<decl::Float>(N_("Core Matte")).hide_value();
b.add_output<decl::Color>(N_("Image"));
b.add_output<decl::Float>(N_("Matte"));
b.add_output<decl::Float>(N_("Edges"));
}
static void node_composit_init_keying(bNodeTree * /*ntree*/, bNode *node)
{
NodeKeyingData *data = MEM_cnew<NodeKeyingData>(__func__);
data->screen_balance = 0.5f;
data->despill_balance = 0.5f;
data->despill_factor = 1.0f;
data->edge_kernel_radius = 3;
data->edge_kernel_tolerance = 0.1f;
data->clip_black = 0.0f;
data->clip_white = 1.0f;
node->storage = data;
}
static void node_composit_buts_keying(uiLayout *layout, bContext * /*C*/, PointerRNA *ptr)
{
/* bNode *node = (bNode*)ptr->data; */ /* UNUSED */
uiItemR(layout, ptr, "blur_pre", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "screen_balance", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "despill_factor", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "despill_balance", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "edge_kernel_radius", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "edge_kernel_tolerance", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "clip_black", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "clip_white", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "dilate_distance", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "feather_falloff", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "feather_distance", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "blur_post", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
}
using namespace blender::realtime_compositor;
class KeyingOperation : public NodeOperation {
public:
using NodeOperation::NodeOperation;
void execute() override
{
get_input("Image").pass_through(get_result("Image"));
get_result("Matte").allocate_invalid();
get_result("Edges").allocate_invalid();
}
};
static NodeOperation *get_compositor_operation(Context &context, DNode node)
{
return new KeyingOperation(context, node);
}
} // namespace blender::nodes::node_composite_keying_cc
void register_node_type_cmp_keying()
{
namespace file_ns = blender::nodes::node_composite_keying_cc;
static bNodeType ntype;
cmp_node_type_base(&ntype, CMP_NODE_KEYING, "Keying", NODE_CLASS_MATTE);
ntype.declare = file_ns::cmp_node_keying_declare;
ntype.draw_buttons = file_ns::node_composit_buts_keying;
node_type_init(&ntype, file_ns::node_composit_init_keying);
node_type_storage(
&ntype, "NodeKeyingData", node_free_standard_storage, node_copy_standard_storage);
ntype.get_compositor_operation = file_ns::get_compositor_operation;
nodeRegisterType(&ntype);
}
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