a4502f82c1
This patch adds a new Image Coordinates node for the compositor. The Texture Coordinates and Pixel Coordinates outputs were removed from the Image Info node and were added to the new node instead. Additionally, a new Normalized Coordinates output was added. The Pixel Coordinates output now no longer includes half pixel offsets. Pull Request: https://projects.blender.org/blender/blender/pulls/138935
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/* SPDX-FileCopyrightText: 2025 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "BLI_assert.h"
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#include "COM_implicit_input_operation.hh"
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#include "COM_input_descriptor.hh"
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#include "COM_operation.hh"
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#include "COM_result.hh"
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namespace blender::compositor {
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const StringRef ImplicitInputOperation::output_identifier_ = StringRef("Output");
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static ResultType get_implicit_input_result_type(const ImplicitInput implicit_input)
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{
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switch (implicit_input) {
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case ImplicitInput::None:
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break;
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case ImplicitInput::TextureCoordinates:
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return ResultType::Float3;
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}
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BLI_assert_unreachable();
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return ResultType::Float3;
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}
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ImplicitInputOperation::ImplicitInputOperation(Context &context,
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const ImplicitInput implicit_input)
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: Operation(context), implicit_input_(implicit_input)
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{
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this->populate_result(output_identifier_,
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context.create_result(get_implicit_input_result_type(implicit_input)));
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}
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void ImplicitInputOperation::execute()
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{
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Result &result = this->get_result();
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switch (implicit_input_) {
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case ImplicitInput::None:
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BLI_assert_unreachable();
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break;
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case ImplicitInput::TextureCoordinates:
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const int2 size = this->context().get_compositing_region_size();
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result.wrap_external(this->context().cache_manager().image_coordinates.get(
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this->context(), size, CoordinatesType::Uniform));
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}
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}
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Result &ImplicitInputOperation::get_result()
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{
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return Operation::get_result(output_identifier_);
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}
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} // namespace blender::compositor
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