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ba00aab7a0
OpenGL rendering is now done into sRGB framebuffer. OpenGl_ShaderManager::prepareStdProgramFboBlit() has been extended by programs resolving MSAA texture and applying gamma correction as fallbacks. Quantity_Color definition has been modified to store RGB components in linear color space within Quantity_TOC_RGB type. Standard colors defined by Quantity_NameOfColor enumeration has been updated accordingly. New Quantity_TOC_sRGB type has been introduced to handle RGB components in non-linear sRGB color space. OpenGl_TextureFormat class definition has been moved to dedicated files. New method OpenGl_TextureFormat::FindFormat() replaces OpenGl_Texture::GetDataFormat(). New method OpenGl_TextureFormat::FindSizedFormat() replaces OpenGl_FrameBuffer::getColorDataFormat() and OpenGl_FrameBuffer::getDepthDataFormat(). Graphic3d_TextureRoot::IsColorMap() - introduced new property defining if RGB(A)8 image formats should be loaded as sRGB(A) textures or as data RGB(A) textures. OpenGl_Texture initialization methods have been extended with new theIsColorMap argument. vreadpixel - added argument -sRGB printing color in sRGB color space. Test cases have been updated to new sRGB rendered results.
80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
// Created on: 1997-07-28
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// Created by: Pierre CHALAMET
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// Copyright (c) 1997-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _Graphic3d_TextureMap_HeaderFile
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#define _Graphic3d_TextureMap_HeaderFile
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#include <Graphic3d_TextureRoot.hxx>
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#include <Graphic3d_TypeOfTexture.hxx>
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#include <Graphic3d_LevelOfTextureAnisotropy.hxx>
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class TCollection_AsciiString;
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//! This is an abstract class for managing texture applyable on polygons.
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class Graphic3d_TextureMap : public Graphic3d_TextureRoot
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{
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DEFINE_STANDARD_RTTIEXT(Graphic3d_TextureMap, Graphic3d_TextureRoot)
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public:
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//! enable texture smoothing
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Standard_EXPORT void EnableSmooth();
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//! Returns TRUE if the texture is smoothed.
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Standard_EXPORT Standard_Boolean IsSmoothed() const;
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//! disable texture smoothing
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Standard_EXPORT void DisableSmooth();
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//! enable texture modulate mode.
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//! the image is modulate with the shading of the surface.
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Standard_EXPORT void EnableModulate();
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//! disable texture modulate mode.
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//! the image is directly decal on the surface.
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Standard_EXPORT void DisableModulate();
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//! Returns TRUE if the texture is modulate.
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Standard_EXPORT Standard_Boolean IsModulate() const;
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//! use this methods if you want to enable
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//! texture repetition on your objects.
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Standard_EXPORT void EnableRepeat();
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//! use this methods if you want to disable
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//! texture repetition on your objects.
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Standard_EXPORT void DisableRepeat();
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//! Returns TRUE if the texture repeat is enable.
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Standard_EXPORT Standard_Boolean IsRepeat() const;
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//! @return level of anisotropy texture filter.
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//! Default value is Graphic3d_LOTA_OFF.
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Standard_EXPORT Graphic3d_LevelOfTextureAnisotropy AnisoFilter() const;
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//! @param theLevel level of anisotropy texture filter.
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Standard_EXPORT void SetAnisoFilter (const Graphic3d_LevelOfTextureAnisotropy theLevel);
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protected:
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Standard_EXPORT Graphic3d_TextureMap(const TCollection_AsciiString& theFileName, const Graphic3d_TypeOfTexture theType);
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Standard_EXPORT Graphic3d_TextureMap(const Handle(Image_PixMap)& thePixMap, const Graphic3d_TypeOfTexture theType);
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};
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DEFINE_STANDARD_HANDLE(Graphic3d_TextureMap, Graphic3d_TextureRoot)
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#endif // _Graphic3d_TextureMap_HeaderFile
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