#include "global.h"

Variables
Volume *	volume

bool	newVolume = false

int	focusPlane = 0

int	lastFocusPlane = 0

float	blurAccum = 0

float	blurAttenuation = 0

const float	maxBlurAttenuation = 45

int	tfsSize = 3

TransferFunction *	tfs [5]

Variable Documentation

◆ blurAccum

float blurAccum = 0

stores the absolute blurring value in degrees

◆ blurAttenuation

float blurAttenuation = 0

stores the relativ blurring value tan(blur/2)

◆ focusPlane

int focusPlane = 0

actual plane in focus

◆ lastFocusPlane

int lastFocusPlane = 0

the last plane in the volume

◆ maxBlurAttenuation

const float maxBlurAttenuation = 45

stores the maximal absolute blurring value to avoid negativ values

◆ newVolume

bool newVolume = false

boolean flag to reset the renderer

◆ tfs

TransferFunction* tfs[5]

Initial value:

= { 
    new TransferFunction(240, 255, 1, new float[3]{ 0, 1, 1 }), 
    new TransferFunction(190, 240, 0.3f, new float[3]{ 0.7f, 0.7f, 0 }),
    new TransferFunction(15, 50, 0.15f, new float[3]{ 1, 0, 0.5 }),
    nullptr, nullptr }

array containing up to 5 transfer function objects

◆ tfsSize

int tfsSize = 3

number of actual transfer functions

◆ volume

Volume* volume

this file is used for gui-logic interactions the volume to be rendered

Variables