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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/** \file
* \ingroup freestyle
*/
#include "../stroke/Canvas.h"
#include "AppView.h"
namespace Freestyle {
class AppCanvas : public Canvas {
public:
AppCanvas();
AppCanvas(AppView *iViewer);
AppCanvas(const AppCanvas &iBrother);
virtual ~AppCanvas();
/** operations that need to be done before a draw */
virtual void preDraw();
/** operations that need to be done after a draw */
virtual void postDraw();
/** Erases the layers and clears the canvas */
virtual void Erase();
/* init the canvas */
virtual void init();
/** Reads a pixel area from the canvas */
virtual void readColorPixels(int x, int y, int w, int h, RGBImage &oImage) const;
/** Reads a depth pixel area from the canvas */
virtual void readDepthPixels(int x, int y, int w, int h, GrayImage &oImage) const;
virtual BBox<Vec3r> scene3DBBox() const;
/* abstract */
virtual void RenderStroke(Stroke *);
virtual void update();
/** accessors */
virtual int width() const;
virtual int height() const;
virtual BBox<Vec2i> border() const;
virtual float thickness() const;
AppView *_pViewer;
inline const AppView *viewer() const
{
return _pViewer;
}
/** modifiers */
void setViewer(AppView *iViewer);
/* soc */
void setPassDiffuse(float *buf, int width, int height)
{
_pass_diffuse.buf = buf;
_pass_diffuse.width = width;
_pass_diffuse.height = height;
}
void setPassZ(float *buf, int width, int height)
{
_pass_z.buf = buf;
_pass_z.width = width;
_pass_z.height = height;
}
private:
struct {
float *buf;
int width, height;
} _pass_diffuse, _pass_z;
};
} /* namespace Freestyle */
|
