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Loading FO4 textures into UV editor. #120

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Loading FO4 textures into UV editor. #120

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38 changes: 26 additions & 12 deletions src/ui/widgets/uvedit.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include "message.h"
#include "nifskope.h"
#include "io/material.h"
#include "gl/gltex.h"
#include "gl/gltools.h"
#include "model/nifmodel.h"
Expand Down Expand Up @@ -920,19 +921,32 @@ bool UVWidget::setNifData( NifModel * nifModel, const QModelIndex & nifIndex )
iTexProp = nif->getBlock( l, "BSLightingShaderProperty" );

if ( iTexProp.isValid() ) {
QModelIndex iTexSource = nif->getBlock( nif->getLink( iTexProp, "Texture Set" ) );

if ( iTexSource.isValid() ) {
// Assume that a FO3 mesh never has embedded textures...
//texsource = iTexSource;
//return true;
QModelIndex iTextures = nif->getIndex( iTexSource, "Textures" );

if ( iTextures.isValid() ) {
texfile = TexCache::find( nif->get<QString>( iTextures.child( 0, 0 ) ), nif->getFolder() );
return true;
// FO4 BGSM
// Check it first because FO4 BSLightingShaderProperty
// usually also has "Texture Set" node
// with textures not blank sometimes.
QString name = nif->get<QString>( iTexProp, "Name" );
if ( name.endsWith( ".bgsm", Qt::CaseInsensitive ) ) {
QScopedPointer<Material> mat( new ShaderMaterial(name) );
if ( mat && mat->isValid() ) {
texfile = TexCache::find( mat->textures()[0], nif->getFolder() );
return true;
}
} else {
QModelIndex iTexSource = nif->getBlock( nif->getLink( iTexProp, "Texture Set" ) );

if ( iTexSource.isValid() ) {
// Assume that a FO3 mesh never has embedded textures...
//texsource = iTexSource;
//return true;
QModelIndex iTextures = nif->getIndex( iTexSource, "Textures" );

if ( iTextures.isValid() ) {
texfile = TexCache::find( nif->get<QString>( iTextures.child( 0, 0 ) ), nif->getFolder() );
return true;
}
}
}
}
} else {
iTexProp = nif->getBlock( l, "BSEffectShaderProperty" );

Expand Down