G3D::RefractionQuality Class Reference

#include <constants.h>

Public Types
enum	Value {   NONE = 0, STATIC_ENV = 25, DYNAMIC_FLAT = 50, DYNAMIC_FLAT_MULTILAYER = 55,   DYNAMIC_ENV = 75, BEST = 100 }

Public Member Functions
	G3D_DECLARE_ENUM_CLASS_METHODS (RefractionQuality)

Static Private Member Functions
static const char *	toString (int i, Value &v)

Private Attributes
Value	value

Detailed Description

Values for UniversalSurface::GPUGeom::refractionHint.

Member Enumeration Documentation

enum G3D::RefractionQuality::Value

Enumerator
NONE	No refraction; a translucent object will appear as if it had the same index of refraction as the surrounding medium and objects will be undistorted in the background.
STATIC_ENV	Use a static environment map (cube or paraboloid) for computing transmissivity.
DYNAMIC_FLAT	Use a dynamically rendered 2D environment map; distort the background. This looks good for many scenes but avoids the cost of rendering a cube map for DYNAMIC_ENV.
DYNAMIC_FLAT_MULTILAYER	Use a dynamically rendered 2D environment map that is re-captured per transparent object. This works well for transparent objects that are separated by a significant camera space z distance but overlap in screen space.
DYNAMIC_ENV	Render a dynamic environment map
BEST	Use the best method available, ideally true ray tracing.

 {
 NONE = 0, 

 STATIC_ENV = 25, 

 DYNAMIC_FLAT = 50,

 DYNAMIC_FLAT_MULTILAYER = 55,

 DYNAMIC_ENV = 75, 

 BEST = 100
 };

Member Function Documentation

G3D::RefractionQuality::G3D_DECLARE_ENUM_CLASS_METHODS

(

RefractionQuality

)

const char * G3D::RefractionQuality::toString ( int  i, Value &  v  )

staticprivate

 {
 static const char* str[] = {"NONE", "STATIC_ENV", "DYNAMIC_FLAT", "DYNAMIC_FLAT_MULTILAYER", "DYNAMIC_ENV", "BEST", NULL}; 
 static const Value val[] = {NONE, STATIC_ENV, DYNAMIC_FLAT, DYNAMIC_FLAT_MULTILAYER, DYNAMIC_ENV, BEST};
 const char* s = str[i];
 if (s) {
 v = val[i];
 }
 return s;
 }

Member Data Documentation

Value G3D::RefractionQuality::value

private

---

The documentation for this class was generated from the following files:

• dep/g3dlite/include/G3D/constants.h
• dep/g3dlite/source/constants.cpp