Jacques Lucke
91694b9b58
This replaces header include guards with `#pragma once`. A couple of include guards are not removed yet (e.g. `__RNA_TYPES_H__`), because they are used in other places. This patch has been generated by P1561 followed by `make format`. Differential Revision: https://developer.blender.org/D8466
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/*
|
|
* 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.
|
|
*
|
|
* Copyright 2011, Blender Foundation.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "COM_NodeOperation.h"
|
|
|
|
class MapUVOperation : public NodeOperation {
|
|
private:
|
|
/**
|
|
* Cached reference to the inputProgram
|
|
*/
|
|
SocketReader *m_inputUVProgram;
|
|
SocketReader *m_inputColorProgram;
|
|
|
|
float m_alpha;
|
|
|
|
public:
|
|
MapUVOperation();
|
|
|
|
/**
|
|
* we need a 3x3 differential filter for UV Input and full buffer for the image
|
|
*/
|
|
bool determineDependingAreaOfInterest(rcti *input,
|
|
ReadBufferOperation *readOperation,
|
|
rcti *output);
|
|
|
|
/**
|
|
* the inner loop of this program
|
|
*/
|
|
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
|
|
|
|
void pixelTransform(const float xy[2], float r_uv[2], float r_deriv[2][2], float &r_alpha);
|
|
|
|
/**
|
|
* Initialize the execution
|
|
*/
|
|
void initExecution();
|
|
|
|
/**
|
|
* Deinitialize the execution
|
|
*/
|
|
void deinitExecution();
|
|
|
|
void setAlpha(float alpha)
|
|
{
|
|
this->m_alpha = alpha;
|
|
}
|
|
|
|
private:
|
|
bool read_uv(float x, float y, float &r_u, float &r_v, float &r_alpha);
|
|
};
|