84 lines
1.4 KiB
C++
84 lines
1.4 KiB
C++
/* SPDX-FileCopyrightText: 2011 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "COM_ConstantOperation.h"
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namespace blender::compositor {
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/**
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* this program converts an input color to an output value.
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* it assumes we are in sRGB color space.
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*/
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class SetVectorOperation : public ConstantOperation {
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private:
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struct {
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float x;
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float y;
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float z;
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float w;
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} vector_;
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public:
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/**
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* Default constructor
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*/
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SetVectorOperation();
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const float *get_constant_elem() override
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{
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return reinterpret_cast<float *>(&vector_);
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}
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float getX()
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{
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return vector_.x;
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}
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void setX(float value)
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{
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vector_.x = value;
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}
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float getY()
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{
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return vector_.y;
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}
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void setY(float value)
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{
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vector_.y = value;
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}
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float getZ()
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{
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return vector_.z;
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}
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void setZ(float value)
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{
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vector_.z = value;
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}
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float getW()
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{
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return vector_.w;
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}
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void setW(float value)
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{
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vector_.w = value;
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}
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/**
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* The inner loop of this operation.
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*/
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void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
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void determine_canvas(const rcti &preferred_area, rcti &r_area) override;
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void set_vector(const float vector[3])
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{
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setX(vector[0]);
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setY(vector[1]);
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setZ(vector[2]);
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}
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};
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} // namespace blender::compositor
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