RayMaterial Class Reference

List of all members.

Public Member Functions
int	read (FILE *fp, int &textureIndex)
void	write (FILE *fp=stdout)
void	drawOpenGL (void)
Public Attributes
int	index
Point3D	ambient
Point3D	diffuse
Point3D	specular
Point3D	emissive
Point3D	transparent
double	specularFallOff
double	refind
RayTexture *	tex
char	foo [STRING_BUFFER_SIZE]

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Detailed Description

This class stores surface material properties.

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Member Function Documentation

void RayMaterial::drawOpenGL (  void   )

This method calls the OpenGL commands for setting up the material.

int RayMaterial::read (  FILE *  fp, int &  textureIndex )

This method reads in the material information from a .ray file.

void RayMaterial::write (  FILE *  fp = stdout  )

This method writes out the material information to a .ray file. If no file is specified, the material is written out to stdout.

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Member Data Documentation

Point3D RayMaterial::ambient

The amount of ambient light the surface transmits

Point3D RayMaterial::diffuse

The amount of diffuse light the surface transmits

Point3D RayMaterial::emissive

The amount of light the surface emits

char RayMaterial::foo[STRING_BUFFER_SIZE]

A string for storing additional material parameters specified by the user

int RayMaterial::index

The index of the material within the scene

double RayMaterial::refind

The refraction index of the material

Point3D RayMaterial::specular

The amount of specular light the surface transmits

double RayMaterial::specularFallOff

The coefficient for the specular fall-off of the material

class RayTexture* RayMaterial::tex

A pointer to the texture associated with a surface

Point3D RayMaterial::transparent

The amount of transparent light the surface transmits

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