SunVRVR/canvas.h at master · sunwj/SunVRVR · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
//
// Created by 孙万捷 on 16/3/4.
//

#ifndef SUNVRVR_CANVAS_H
#define SUNVRVR_CANVAS_H

#include <QGLWidget>

#include <cuda_gl_interop.h>

#include "cuda_utils.h"
#include "pathtracer.h"

class Canvas : public QGLWidget
{
    Q_OBJECT
public:
    explicit Canvas(const QGLFormat& format, QWidget* parent = 0);
    virtual ~Canvas();

protected:
    void initializeGL();
    void resizeGL(int w, int h);
    void paintGL();

private:
    GLuint leftPBO = 0;
    GLuint rightPBO = 0;
    cudaGraphicsResource* leftResource;
    cudaGraphicsResource* rightResource;
    uchar4* leftImg;
    uchar4* rightImg;

    cudaBox volumeBox;
    cudaCamera camera;
};


#endif //SUNVRVR_CANVAS_H