SbColor — color vector class

       This  class  is  used  to represent an RGB color. Each component of the vector is a floating-point number
       between 0.0 and 1.0. There are routines to convert back and forth between RGB and HSV.

       SbVec3f

SbColor(constSbVec3fvec3f)SbColor(constfloatrgb[3])SbColor(floatr,floatg,floatb)
          Constructors for color vector.

     SbColor&setHSVValue(floath,floats,floatv)
          Sets value of color vector from 3 HSV (Hue, Saturation, and Value) components. Value is  the  same  as
          brightness of the color.

     SbColor&setHSVValue(constfloathsv[3])
          Sets value of color vector from array of 3 HSV components

     voidgetHSVValue(float&h,float&s,float&v)const
          Returns 3 individual HSV components

     voidgetHSVValue(floathsv[3])const
          Returns an array of 3 HSV components

     SbColor&setPackedValue(uint32_trgba,float&transparency)
          Sets  value  of  color  vector  from  an RGBA packed color value. The packed color format expressed in
          hexadecimal is 0xrrggbbaa, where

                                   rr is the red value
                                   gg is the green value
                                   bb is the blue value
                                   aa is the alpha value

          RGBA component values range from 0 to 0xFF (255). The returned transparency value is a floating  point
          value between 0.0 (opaque) and 1.0 (completely transparent). It is derived from the alpha component of
          the RGBA color.

     uint32_tgetPackedValue(floattransparency=0.0)const
          Returns  an  RGBA packed color value, derived from the color vector and the passed transparency value.
          The alpha component is set to (1.0 - transparency) * 255, resulting in a hex value between 0 and 0xFF.
          If transparency not specified, alpha is set to 0xFF (opaque).

                                                                                                  SbColor(3IV)()

       SbColor — color vector class

#include<Inventor/SbColor.h>

          Methods from class SbColor:

                         SbColor(constSbVec3fvec3f)SbColor(constfloatrgb[3])SbColor(floatr,floatg,floatb)SbColor&setHSVValue(floath,floats,floatv)SbColor&setHSVValue(constfloathsv[3])voidgetHSVValue(float&h,float&s,float&v)constvoidgetHSVValue(floathsv[3])constSbColor&setPackedValue(uint32_trgba,float&transparency)uint32_tgetPackedValue(floattransparency=0.0)const

          Methods from class SbVec3f:

     SbVec3fcross(constSbVec3f&v)constfloatdot(constSbVec3f&v)constSbBoolequals(constSbVec3fv,floattolerance)constSbVec3fgetClosestAxis()constconstfloat*getValue()constvoidgetValue(float&x,float&y,float&z)constfloatlength()constvoidnegate()floatnormalize()SbVec3f&setValue(constfloatv[3])SbVec3f&setValue(floatx,floaty,floatz)SbVec3f&setValue(constSbVec3f&barycentic,constSbVec3f&v0,constSbVec3f&v1,constSbVec3f&v2)float&operator[](inti)constfloat&operator[](inti)SbVec3f&operator*=(floatd)SbVec3f&operator/=(floatd)SbVec3f&operator+=(constSbVec3f&u)SbVec3f&operator-=(constSbVec3f&u)SbVec3foperator-()constSbVec3foperator*(constSbVec3f&v,floatd)SbVec3foperator*(floatd,constSbVec3f&v)SbVec3foperator/(constSbVec3f&v,floatd)SbVec3foperator+(constSbVec3f&v1,constSbVec3f&v2)SbVec3foperator-(constSbVec3f&v1,constSbVec3f&v2)intoperator==(constSbVec3f&v1,constSbVec3f&v2)intoperator!=(constSbVec3f&v1,constSbVec3f&v2)