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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) 2011 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"
namespace blender::nodes {
static void cmp_node_trackpos_declare(NodeDeclarationBuilder &b)
{
b.add_output<decl::Float>(N_("X"));
b.add_output<decl::Float>(N_("Y"));
b.add_output<decl::Vector>(N_("Speed")).subtype(PROP_VELOCITY);
}
} // namespace blender::nodes
static void init(bNodeTree *UNUSED(ntree), bNode *node)
{
NodeTrackPosData *data = (NodeTrackPosData *)MEM_callocN(sizeof(NodeTrackPosData),
"node track position data");
node->storage = data;
}
static void node_composit_buts_trackpos(uiLayout *layout, bContext *C, PointerRNA *ptr)
{
bNode *node = (bNode *)ptr->data;
uiTemplateID(layout,
C,
ptr,
"clip",
nullptr,
"CLIP_OT_open",
nullptr,
UI_TEMPLATE_ID_FILTER_ALL,
false,
nullptr);
if (node->id) {
MovieClip *clip = (MovieClip *)node->id;
MovieTracking *tracking = &clip->tracking;
MovieTrackingObject *object;
uiLayout *col;
PointerRNA tracking_ptr;
NodeTrackPosData *data = (NodeTrackPosData *)node->storage;
RNA_pointer_create(&clip->id, &RNA_MovieTracking, tracking, &tracking_ptr);
col = uiLayoutColumn(layout, false);
uiItemPointerR(col, ptr, "tracking_object", &tracking_ptr, "objects", "", ICON_OBJECT_DATA);
object = BKE_tracking_object_get_named(tracking, data->tracking_object);
if (object) {
PointerRNA object_ptr;
RNA_pointer_create(&clip->id, &RNA_MovieTrackingObject, object, &object_ptr);
uiItemPointerR(col, ptr, "track_name", &object_ptr, "tracks", "", ICON_ANIM_DATA);
}
else {
uiItemR(layout, ptr, "track_name", UI_ITEM_R_SPLIT_EMPTY_NAME, "", ICON_ANIM_DATA);
}
uiItemR(layout, ptr, "position", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
if (ELEM(node->custom1, CMP_TRACKPOS_RELATIVE_FRAME, CMP_TRACKPOS_ABSOLUTE_FRAME)) {
uiItemR(layout, ptr, "frame_relative", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
}
}
}
void register_node_type_cmp_trackpos()
{
static bNodeType ntype;
cmp_node_type_base(&ntype, CMP_NODE_TRACKPOS, "Track Position", NODE_CLASS_INPUT, 0);
ntype.declare = blender::nodes::cmp_node_trackpos_declare;
ntype.draw_buttons = node_composit_buts_trackpos;
node_type_init(&ntype, init);
node_type_storage(
&ntype, "NodeTrackPosData", node_free_standard_storage, node_copy_standard_storage);
nodeRegisterType(&ntype);
}
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