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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
/**
* $Id$
*
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* 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. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#ifndef __RAS_IRENDERTOOLS
#define __RAS_IRENDERTOOLS
#include "MT_Transform.h"
#include "RAS_IRasterizer.h"
#include <vector>
#include <algorithm>
class RAS_IPolyMaterial;
struct RAS_LightObject;
class RAS_IRenderTools
{
protected:
float m_viewmat[16];
void* m_clientobject;
void* m_auxilaryClientInfo;
bool m_modified;
std::vector<struct RAS_LightObject*> m_lights;
public:
enum RAS_TEXT_RENDER_MODE {
RAS_TEXT_RENDER_NODEF = 0,
RAS_TEXT_NORMAL,
RAS_TEXT_PADDED,
RAS_TEXT_MAX,
};
RAS_IRenderTools(
) :
m_clientobject(NULL),
m_modified(true)
{
};
virtual
~RAS_IRenderTools(
) {};
virtual
void
BeginFrame(
RAS_IRasterizer* rasty
)=0;
virtual
void
EndFrame(
RAS_IRasterizer* rasty
)=0;
// the following function was formerly called 'Render'
// by it doesn't render anymore
// It only sets the transform for the rasterizer
// so must be renamed to 'applyTransform' or something
virtual
void
applyTransform(
class RAS_IRasterizer* rasty,
double* oglmatrix,
int drawingmode
)=0;
/**
* Renders 2D text string.
* @param mode The type of text
* @param text The string to render.
* @param xco Position on the screen (origin in lower left corner).
* @param yco Position on the screen (origin in lower left corner).
* @param width Width of the canvas to draw to.
* @param height Height of the canvas to draw to.
*/
virtual
void
RenderText2D(
RAS_TEXT_RENDER_MODE mode,
const char* text,
int xco,
int yco,
int width,
int height
) = 0;
// 3d text, mapped on polygon
virtual
void
RenderText(
int mode,
RAS_IPolyMaterial* polymat,
float v1[3],
float v2[3],
float v3[3],
float v4[3]
)=0;
virtual
void
SetViewMat(
const MT_Transform& trans
);
virtual
int
ProcessLighting(
int layer
)=0;
void
SetClientObject(
void* obj
);
void
SetAuxilaryClientInfo(
void* inf
);
virtual
void
PushMatrix(
)=0;
virtual
void
PopMatrix(
)=0;
virtual
void
AddLight(
struct RAS_LightObject* lightobject
);
virtual
void
RemoveLight(
struct RAS_LightObject* lightobject
);
virtual
class RAS_IPolyMaterial*
CreateBlenderPolyMaterial(
const STR_String &texname,
bool ba,
const STR_String& matname,
int tile,
int tilexrep,
int tileyrep,
int mode,
int transparant,
int lightlayer,
bool bIsTriangle,
void* clientobject,
void* tface
)=0;
};
#endif //__RAS_IRENDERTOOLS
|