ShadingOut Struct Reference
[Data Structures]

List of all members.


Public Member Functions
void	SetDefaultValues ()
void	Clear ()
	ShadingOut ()
boolean	CheckDefaultValues ()
ShadingOut &	operator+= (ShadingOut &)
ShadingOut &	operator-= (ShadingOut &)
ShadingOut &	operator *= (real)
Public Attributes
TMCColorRGBA	fColor
	Diffuse Color (Kd).
TMCColorRGB	fSpecularColor
	Specular Color (Ks).
real	fSpecularSize
	Specular highlight size (Ns).
real	fAmbient
	Ambient factor (Fa).
real	fLambert
	Diffuse factor (Fd).
TMCColorRGB	fReflection
	Reflectivity (Rx).
TMCColorRGB	fTransparency
	Transparency (Tx).
real	fRefractiveIndex
	Refraction index (Nr).
TMCColorRGB	fGlow
	Glow color.
TVector3	fChangedNormal
	Changed Normal in Global Coordinates (not evaluated by the shader!).
real	fLayerMask
	Used in Layer List only !
boolean	fFullAreaDone
	true if the shader was evaluated on the area
TVector3	fChangedNormalLoc
	Changed Normal in Local Coordinates (calculated by the shader).

Detailed Description

Specifies the shading of a given point

Here is how the specular color is computed from the light and shading:

    real Ns=(0.001f+fSpecularSize*fSpecularSize)*kSpecularPowerCoef;
    specColorCoef= 2*RealPow(reflectDir*lightDirection, Ns);
    specColor+= fSpecularColor * lightColor * specColorCoef;