|
Packit |
0d464f |
///////////////////////////////////////////////////////////////////////////
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
|
|
Packit |
0d464f |
// Digital Ltd. LLC
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
// All rights reserved.
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
// Redistribution and use in source and binary forms, with or without
|
|
Packit |
0d464f |
// modification, are permitted provided that the following conditions are
|
|
Packit |
0d464f |
// met:
|
|
Packit |
0d464f |
// * Redistributions of source code must retain the above copyright
|
|
Packit |
0d464f |
// notice, this list of conditions and the following disclaimer.
|
|
Packit |
0d464f |
// * Redistributions in binary form must reproduce the above
|
|
Packit |
0d464f |
// copyright notice, this list of conditions and the following disclaimer
|
|
Packit |
0d464f |
// in the documentation and/or other materials provided with the
|
|
Packit |
0d464f |
// distribution.
|
|
Packit |
0d464f |
// * Neither the name of Industrial Light & Magic nor the names of
|
|
Packit |
0d464f |
// its contributors may be used to endorse or promote products derived
|
|
Packit |
0d464f |
// from this software without specific prior written permission.
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
Packit |
0d464f |
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
Packit |
0d464f |
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
Packit |
0d464f |
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
Packit |
0d464f |
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
Packit |
0d464f |
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
Packit |
0d464f |
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
Packit |
0d464f |
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
Packit |
0d464f |
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
Packit |
0d464f |
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
Packit |
0d464f |
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
///////////////////////////////////////////////////////////////////////////
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
#ifndef INCLUDED_ENVMAP_IMAGE_H
|
|
Packit |
0d464f |
#define INCLUDED_ENVMAP_IMAGE_H
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
//-----------------------------------------------------------------------------
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
// class EnvmapImage
|
|
Packit |
0d464f |
//
|
|
Packit |
0d464f |
//-----------------------------------------------------------------------------
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
#include "namespaceAlias.h"
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
#include <ImfArray.h>
|
|
Packit |
0d464f |
#include <ImfRgba.h>
|
|
Packit |
0d464f |
#include <ImfEnvmap.h>
|
|
Packit |
0d464f |
#include <ImathBox.h>
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
class EnvmapImage
|
|
Packit |
0d464f |
{
|
|
Packit |
0d464f |
public:
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
EnvmapImage ();
|
|
Packit |
0d464f |
EnvmapImage (IMF::Envmap type, const IMATH::Box2i &dataWindow);
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
void resize (IMF::Envmap type,
|
|
Packit |
0d464f |
const IMATH::Box2i &dataWindow);
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
void clear ();
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
IMF::Envmap type () const;
|
|
Packit |
0d464f |
const IMATH::Box2i & dataWindow () const;
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
IMF::Array2D<IMF::Rgba> & pixels ();
|
|
Packit |
0d464f |
const IMF::Array2D<IMF::Rgba> &
|
|
Packit |
0d464f |
pixels () const;
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
IMF::Rgba filteredLookup (IMATH::V3f direction,
|
|
Packit |
0d464f |
float radius,
|
|
Packit |
0d464f |
int numSamples) const;
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
private:
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
IMF::Rgba sample (const IMATH::V2f &pos) const;
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
IMF::Envmap _type;
|
|
Packit |
0d464f |
IMATH::Box2i _dataWindow;
|
|
Packit |
0d464f |
IMF::Array2D<IMF::Rgba> _pixels;
|
|
Packit |
0d464f |
};
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
|
|
Packit |
0d464f |
#endif
|