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
|
/*
* ***** BEGIN GPL 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.
*
* 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.
*
* 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 LICENSE BLOCK *****
*/
#ifndef __RENDERCORE_H__
#define __RENDERCORE_H__
/** \file blender/render/intern/include/rendercore.h
* \ingroup render
*/
#include "render_types.h"
struct ShadeInput;
struct ShadeResult;
struct World;
struct RenderPart;
struct RenderLayer;
struct RayObject;
/* ------------------------------------------------------------------------- */
typedef struct PixStr {
struct PixStr *next;
int obi, facenr, z, maskz;
unsigned short mask;
short shadfac;
} PixStr;
typedef struct PixStrMain {
struct PixStrMain *next, *prev;
struct PixStr *ps;
int counter;
} PixStrMain;
/* ------------------------------------------------------------------------- */
void calc_view_vector(float view[3], float x, float y);
float mistfactor(float zcor, const float co[3]); /* dist and height, return alpha */
void renderspothalo(struct ShadeInput *shi, float col[4], float alpha);
void add_halo_flare(Render *re);
void calc_renderco_zbuf(float co[3], const float view[3], int z);
void calc_renderco_ortho(float co[3], float x, float y, int z);
int count_mask(unsigned short mask);
void zbufshade_tile(struct RenderPart *pa);
void zbufshadeDA_tile(struct RenderPart *pa);
void zbufshade_sss_tile(struct RenderPart *pa);
int get_sample_layers(struct RenderPart *pa, struct RenderLayer *rl, struct RenderLayer **rlpp);
/* -------- ray.c ------- */
struct RayObject *RE_rayobject_create(int type, int size, int octree_resolution);
extern void freeraytree(Render *re);
extern void makeraytree(Render *re);
struct RayObject* makeraytree_object(Render *re, ObjectInstanceRen *obi);
extern void ray_shadow(ShadeInput *shi, LampRen *lar, float shadfac[4]);
extern void ray_trace(ShadeInput *shi, ShadeResult *);
extern void ray_ao(ShadeInput *shi, float ao[3], float env[3]);
extern void init_jitter_plane(LampRen *lar);
extern void init_ao_sphere(Render *re, struct World *wrld);
extern void init_render_qmcsampler(Render *re);
extern void free_render_qmcsampler(Render *re);
#endif /* __RENDERCORE_H__ */
|
