1b67be14c6
Use snake style naming for all the kernel nodes functions.
Omit kernel prefix in the names since of the using namespace.
Use full forms of the terms
('iter' -> 'iterator', 'ntree' -> 'node_tree', 'rem' -> 'remove', ...).
Pull Request: https://projects.blender.org/blender/blender/pulls/126416
106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
/* SPDX-FileCopyrightText: 2006 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
/** \file
|
|
* \ingroup cmpnodes
|
|
*/
|
|
|
|
#include "BLI_assert.h"
|
|
#include "BLI_math_angle_types.hh"
|
|
#include "BLI_math_matrix.hh"
|
|
|
|
#include "UI_interface.hh"
|
|
#include "UI_resources.hh"
|
|
|
|
#include "COM_algorithm_transform.hh"
|
|
#include "COM_node_operation.hh"
|
|
|
|
#include "node_composite_util.hh"
|
|
|
|
/* **************** Rotate ******************** */
|
|
|
|
namespace blender::nodes::node_composite_rotate_cc {
|
|
|
|
static void cmp_node_rotate_declare(NodeDeclarationBuilder &b)
|
|
{
|
|
b.add_input<decl::Color>("Image")
|
|
.default_value({1.0f, 1.0f, 1.0f, 1.0f})
|
|
.compositor_domain_priority(0);
|
|
b.add_input<decl::Float>("Degr")
|
|
.default_value(0.0f)
|
|
.min(-10000.0f)
|
|
.max(10000.0f)
|
|
.subtype(PROP_ANGLE)
|
|
.compositor_expects_single_value();
|
|
b.add_output<decl::Color>("Image");
|
|
}
|
|
|
|
static void node_composit_init_rotate(bNodeTree * /*ntree*/, bNode *node)
|
|
{
|
|
node->custom1 = 1; /* Bilinear Filter. */
|
|
}
|
|
|
|
static void node_composit_buts_rotate(uiLayout *layout, bContext * /*C*/, PointerRNA *ptr)
|
|
{
|
|
uiItemR(layout, ptr, "filter_type", UI_ITEM_R_SPLIT_EMPTY_NAME, "", ICON_NONE);
|
|
}
|
|
|
|
using namespace blender::realtime_compositor;
|
|
|
|
class RotateOperation : public NodeOperation {
|
|
public:
|
|
using NodeOperation::NodeOperation;
|
|
|
|
void execute() override
|
|
{
|
|
Result &input = get_input("Image");
|
|
Result &output = get_result("Image");
|
|
|
|
const math::AngleRadian rotation = get_input("Degr").get_float_value_default(0.0f);
|
|
const float3x3 transformation = math::from_rotation<float3x3>(rotation);
|
|
|
|
RealizationOptions realization_options = input.get_realization_options();
|
|
realization_options.interpolation = get_interpolation();
|
|
|
|
transform(context(), input, output, transformation, realization_options);
|
|
}
|
|
|
|
Interpolation get_interpolation()
|
|
{
|
|
switch (bnode().custom1) {
|
|
case 0:
|
|
return Interpolation::Nearest;
|
|
case 1:
|
|
return Interpolation::Bilinear;
|
|
case 2:
|
|
return Interpolation::Bicubic;
|
|
}
|
|
|
|
BLI_assert_unreachable();
|
|
return Interpolation::Nearest;
|
|
}
|
|
};
|
|
|
|
static NodeOperation *get_compositor_operation(Context &context, DNode node)
|
|
{
|
|
return new RotateOperation(context, node);
|
|
}
|
|
|
|
} // namespace blender::nodes::node_composite_rotate_cc
|
|
|
|
void register_node_type_cmp_rotate()
|
|
{
|
|
namespace file_ns = blender::nodes::node_composite_rotate_cc;
|
|
|
|
static blender::bke::bNodeType ntype;
|
|
|
|
cmp_node_type_base(&ntype, CMP_NODE_ROTATE, "Rotate", NODE_CLASS_DISTORT);
|
|
ntype.declare = file_ns::cmp_node_rotate_declare;
|
|
ntype.draw_buttons = file_ns::node_composit_buts_rotate;
|
|
ntype.initfunc = file_ns::node_composit_init_rotate;
|
|
ntype.get_compositor_operation = file_ns::get_compositor_operation;
|
|
|
|
blender::bke::node_register_type(&ntype);
|
|
}
|