135 lines
3.9 KiB
C++
135 lines
3.9 KiB
C++
/**********************************************************************
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*
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* FILE: Texture.cpp
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*
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* DESCRIPTION: Read/Write osg::Texture in binary format to disk.
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*
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* CREATED BY: Auto generated by iveGenerated
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* and later modified by Rune Schmidt Jensen.
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*
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* HISTORY: Created 20.3.2003
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*
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* Copyright 2003 VR-C
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**********************************************************************/
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#include "Exception.h"
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#include "Texture.h"
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#include "Object.h"
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using namespace ive;
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void Texture::write(DataOutputStream* out){
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// Write Texture's identification.
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out->writeInt(IVETEXTURE);
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// If the osg class is inherited by any other class we should also write this to file.
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osg::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj)
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{
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((ive::Object*)(obj))->write(out);
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}
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else
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out_THROW_EXCEPTION("Texture::write(): Could not cast this osg::Texture to an osg::Object.");
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// Write Texture's properties.
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out->writeInt(_wrap_s);
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out->writeInt(_wrap_t);
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out->writeInt(_wrap_r);
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out->writeInt(_min_filter);
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out->writeInt(_mag_filter);
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out->writeFloat(_maxAnisotropy);
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out->writeVec4(_borderColor);
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out->writeInt(_internalFormatMode);
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if ( out->getVersion() >= VERSION_0008 )
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{
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out->writeInt(_internalFormat);
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}
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if ( out->getVersion() >= VERSION_0009 )
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{
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out->writeInt(_borderWidth);
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out->writeBool(_useHardwareMipMapGeneration);
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out->writeBool(_unrefImageDataAfterApply);
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out->writeBool(_clientStorageHint);
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out->writeBool(_resizeNonPowerOfTwoHint);
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}
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if ( out->getVersion() >= VERSION_0014 )
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{
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out->writeInt(_sourceFormat);
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out->writeInt(_sourceType);
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}
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if( out->getVersion() >= VERSION_0043 )
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{
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out->writeBool( _use_shadow_comparison );
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out->writeInt( _shadow_compare_func );
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out->writeInt( _shadow_texture_mode );
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}
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}
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void Texture::read(DataInputStream* in)
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{
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// Read Texture's identification.
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int id = in->peekInt();
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if(id == IVETEXTURE)
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{
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// Read Texture's identification.
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id = in->readInt();
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// If the osg class is inherited by any other class we should also read this from file.
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osg::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj)
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{
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((ive::Object*)(obj))->read(in);
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}
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else
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in_THROW_EXCEPTION("Texture::read(): Could not cast this osg::Texture to an osg::Object.");
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// Read properties
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_wrap_s = (osg::Texture::WrapMode)in->readInt();
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_wrap_t = (osg::Texture::WrapMode)in->readInt();
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_wrap_r = (osg::Texture::WrapMode)in->readInt();
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_min_filter = (osg::Texture::FilterMode)in->readInt();
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_mag_filter = (osg::Texture::FilterMode)in->readInt();
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_maxAnisotropy = in->readFloat();
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_borderColor = in->readVec4();
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_internalFormatMode = (osg::Texture::InternalFormatMode)in->readInt();
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if ( in->getVersion() >= VERSION_0008 )
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{
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_internalFormat = in->readInt();
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}
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if ( in->getVersion() >= VERSION_0009 )
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{
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_borderWidth = in->readInt();
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_useHardwareMipMapGeneration = in->readBool();
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_unrefImageDataAfterApply = in->readBool();
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_clientStorageHint = in->readBool();
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_resizeNonPowerOfTwoHint = in->readBool();
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}
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if ( in->getVersion() >= VERSION_0014 )
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{
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_sourceFormat = in->readInt();
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_sourceType = in->readInt();
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}
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if( in->getVersion() >= VERSION_0043 )
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{
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_use_shadow_comparison = in->readBool();
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_shadow_compare_func = (osg::Texture::ShadowCompareFunc)in->readInt();
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_shadow_texture_mode = (osg::Texture::ShadowTextureMode)in->readInt();
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}
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}
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else
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{
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in_THROW_EXCEPTION("Texture::read(): Expected Texture identification.");
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}
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}
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