source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaderenv.h @ 3251

Revision 3251, 1.2 KB checked in by mattausch, 15 years ago (diff)

played around with pvs. now using pvs without vfc or anything. using function that allows to skip tree at some point
Line 
1#ifndef __SHADERENV_H
2#define __SHADERENV_H
3
4
5////////////
6//-- ssao + gi parameters
7
8#define NUM_SAMPLES 8
9//#define NUM_SAMPLES 16
10//#define NUM_SAMPLES 24
11//#define NUM_SAMPLES 48
12
13#define MIN_SAMPLES 8
14
15#define DISTANCE_SCALE 1e-2f
16
17//#define ILLUM_INTENSITY 8e-2f
18#define ILLUM_INTENSITY 5e-3f
19/// scale factor that takes angle of sample normal into account
20#define VIEW_CORRECTION_SCALE 1.0f
21
22#define NUM_SSAO_FILTER_SAMPLES 16
23
24#define SSAO_CONVERGENCE_THRESHOLD 700.0f
25//#define SSAO_CONVERGENCE_THRESHOLD 1500.0f
26
27
28////////
29//-- reprojection
30
31//#define MIN_DEPTH_DIFF 5e-3f
32#define MIN_DEPTH_DIFF 1e-3f
33#define DYNAMIC_OBJECTS_THRESHOLD 1e-8f
34
35
36/////////
37//-- shadowing
38
39#define NUM_PCF_TABS 16
40
41
42//////////
43//-- Tone mapping
44
45#define MINLOGLUM (-10.0f)
46#define MAXLOGLUM 10.0f
47
48#define INV_LOGLUM_RANGE 0.05f
49#define LOGLUM_RANGE 20.0f
50
51#define MAX_LOD_LEVEL 10
52/// burnout (really bright regions will be saturated to white)
53#define WHITE_LUMINANCE 3e4f
54
55#define TONE_MAPPING_EXPONENTIAL_FACTOR 1e-1f
56
57
58///////////////////
59
60#define NUM_DOWNSAMPLES 9
61
62#define NUM_DOF_TABS 16
63
64
65#define USE_GTX
66
67#endif // __SHADERENV_H
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