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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2006 Blender Foundation. All rights reserved. */
/** \file
* \ingroup cmpnodes
*/
#include "UI_interface.h"
#include "UI_resources.h"
#include "COM_node_operation.hh"
#include "node_composite_util.hh"
/* **************** VECTOR BLUR ******************** */
namespace blender::nodes::node_composite_vec_blur_cc {
static void cmp_node_vec_blur_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_("Z")).default_value(0.0f).min(0.0f).max(1.0f);
b.add_input<decl::Vector>(N_("Speed"))
.default_value({0.0f, 0.0f, 0.0f})
.min(0.0f)
.max(1.0f)
.subtype(PROP_VELOCITY);
b.add_output<decl::Color>(N_("Image"));
}
/* custom1: iterations, custom2: max_speed (0 = no_limit). */
static void node_composit_init_vecblur(bNodeTree * /*ntree*/, bNode *node)
{
NodeBlurData *nbd = MEM_cnew<NodeBlurData>(__func__);
node->storage = nbd;
nbd->samples = 32;
nbd->fac = 1.0f;
}
static void node_composit_buts_vecblur(uiLayout *layout, bContext * /*C*/, PointerRNA *ptr)
{
uiLayout *col;
col = uiLayoutColumn(layout, false);
uiItemR(col, ptr, "samples", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(col, ptr, "factor", UI_ITEM_R_SPLIT_EMPTY_NAME, IFACE_("Blur"), ICON_NONE);
col = uiLayoutColumn(layout, true);
uiItemL(col, IFACE_("Speed:"), ICON_NONE);
uiItemR(col, ptr, "speed_min", UI_ITEM_R_SPLIT_EMPTY_NAME, IFACE_("Min"), ICON_NONE);
uiItemR(col, ptr, "speed_max", UI_ITEM_R_SPLIT_EMPTY_NAME, IFACE_("Max"), ICON_NONE);
uiItemR(layout, ptr, "use_curved", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
}
using namespace blender::realtime_compositor;
class VectorBlurOperation : public NodeOperation {
public:
using NodeOperation::NodeOperation;
void execute() override
{
get_input("Image").pass_through(get_result("Image"));
}
};
static NodeOperation *get_compositor_operation(Context &context, DNode node)
{
return new VectorBlurOperation(context, node);
}
} // namespace blender::nodes::node_composite_vec_blur_cc
void register_node_type_cmp_vecblur()
{
namespace file_ns = blender::nodes::node_composite_vec_blur_cc;
static bNodeType ntype;
cmp_node_type_base(&ntype, CMP_NODE_VECBLUR, "Vector Blur", NODE_CLASS_OP_FILTER);
ntype.declare = file_ns::cmp_node_vec_blur_declare;
ntype.draw_buttons = file_ns::node_composit_buts_vecblur;
ntype.initfunc = file_ns::node_composit_init_vecblur;
node_type_storage(
&ntype, "NodeBlurData", node_free_standard_storage, node_copy_standard_storage);
ntype.get_compositor_operation = file_ns::get_compositor_operation;
nodeRegisterType(&ntype);
}
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