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From Ulrich Hertlien, supported add to textures in the .lwo format.

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This commit is contained in:
Robert Osfield
2002-09-20 15:54:17 +00:00
parent 55215651d7
commit 444a6eaf97
4 changed files with 231 additions and 43 deletions
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26
src/osgPlugins/lwo/ReaderWriterLWO.cpp
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@@ -136,13 +136,11 @@ osgDB::ReaderWriter::ReadResult ReaderWriterLWO::readNode_LWO1(const std::string
}
MaterialToGeometryCollectionMap::iterator itr;
for(itr=mtgcm.begin();
itr!=mtgcm.end();
++itr)
for(itr=mtgcm.begin(); itr!=mtgcm.end(); ++itr)
{
GeometryCollection& gc = itr->second;
if (gc._numPrimitives)
if (gc._numPrimitives)
{
lwMaterial& lw_material = lw->material[itr->first];
@@ -165,17 +163,31 @@ osgDB::ReaderWriter::ReadResult ReaderWriterLWO::readNode_LWO1(const std::string
// set up texture if needed.
if (gc._numPrimitivesWithTexCoords==gc._numPrimitives)
{
if (strlen(lw_material.name)!=0)
if (lw_material.ctex.flags && strlen(lw_material.ctex.name)!=0)
{
osg::Image* image = osgDB::readImageFile(lw_material.name);
osg::notify(osg::INFO) << "ctex " << lw_material.ctex.name << std::endl;
osg::Image* image = osgDB::readImageFile(lw_material.ctex.name);
if (image)
{
// create state
osg::StateSet* stateset = osgNew osg::StateSet;
// create texture
osg::Texture2D* texture = osgNew osg::Texture2D;
texture->setImage(image);
// texture wrap mode
static osg::Texture::WrapMode mode[] = {
osg::Texture::CLAMP,
osg::Texture::CLAMP,
osg::Texture::REPEAT,
osg::Texture::MIRROR
};
texture->setWrap(osg::Texture::WRAP_S,
mode[lw_material.ctex.u_wrap]);
texture->setWrap(osg::Texture::WRAP_T,
mode[lw_material.ctex.v_wrap]);
stateset->setTextureAttributeAndModes(0,texture,osg::StateAttribute::ON);
gc._texturesActive=true;