This reference page is linked to from the following overview topics: High Dynamic Range Bitmaps.

Detailed Description

High Dynamic Range bitmaps make use of this class to store color information using floating point values.

See also:: Class Bitmap, Class BitmapStorage, Class BitmapManager, Working with Bitmaps.

#include <maxtypes.h>

Inheritance diagram for BMM_Color_fl:

Public Member Functions
	BMM_Color_fl (float vr=0.0f, float vg=0.0f, float vb=0.0f, float va=0.0f)
	operator float * ()
	operator const float * () const
Static Public Member Functions
static WORD	clipColor (float c)
Public Attributes
float	r
	Storage for the floating point color information.
float	g
float	b
float	a

Constructor & Destructor Documentation

: r(vr), g(vg), b(vb), a(va) {}

operator float * ( ) [inline]

{ return &r; }

operator const float * ( ) const [inline]

{ return &r; }

static WORD clipColor ( float c ) [inline, static]

Remarks:: Returns the specified color c clipped (limited to) the range 0 to 65535.

    {
        return c <= 0.0f ? 0 : c >= 1.0f ? 65535 : (WORD)(c * 65535.0);
    }

float r

Storage for the floating point color information.

float g

float b

float a