Hi Christian,
Thanks for your answer.
Indeed using 4 faces solved the situation, now I've a cube fully textured. I've
also change from triangles to quads. I don't know if I've eared anything.
I add the code below (it may help someone else).
Code:
osg::ref_ptr<osg::Vec3Array> vertices = new osg::Vec3Array;
osg::ref_ptr<osg::Vec2Array> texcoords = new osg::Vec2Array();
osg::ref_ptr<osg::Vec3Array> normals = new osg::Vec3Array;
// ------ top
vertices->push_back(osg::Vec3(0.0f, 0.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 0.0f, 1.0f));
vertices->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
normals->push_back(osg::Vec3(0.0f,-1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f,-1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f,-1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f,-1.0f, 0.0f));
texcoords->push_back( osg::Vec2(0.0f, 0.0f) );
texcoords->push_back( osg::Vec2(0.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 0.0f) );
// ------ top
vertices->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
vertices->push_back(osg::Vec3(1.0f, 0.0f, 1.0f));
vertices->push_back(osg::Vec3(1.0f, 1.0f, 1.0f));
vertices->push_back(osg::Vec3(0.0f, 1.0f, 1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
texcoords->push_back( osg::Vec2(0.0f, 0.0f) );
texcoords->push_back( osg::Vec2(0.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 0.0f) );
// ------ back
vertices->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 1.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 1.0f, 1.0f));
vertices->push_back(osg::Vec3(0.0f, 1.0f, 1.0f));
normals->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
texcoords->push_back( osg::Vec2(0.0f, 0.0f) );
texcoords->push_back( osg::Vec2(0.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 0.0f) );
// ------ Bottom
vertices->push_back(osg::Vec3(0.0f, 0.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 1.0f, 0.0f));
vertices->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, -1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, -1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, -1.0f));
normals->push_back(osg::Vec3(0.0f, 0.0f, -1.0f));
texcoords->push_back( osg::Vec2(0.0f, 0.0f) );
texcoords->push_back( osg::Vec2(0.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 0.0f) );
// ------ Left
vertices->push_back(osg::Vec3(0.0f, 0.0f, 0.0f));
vertices->push_back(osg::Vec3(0.0f, 1.0f, 0.0f));
vertices->push_back(osg::Vec3(0.0f, 1.0f, 1.0f));
vertices->push_back(osg::Vec3(0.0f, 0.0f, 1.0f));
normals->push_back(osg::Vec3(-1.0f, 0.0f, 0.0f));
normals->push_back(osg::Vec3(-1.0f, 0.0f, 0.0f));
normals->push_back(osg::Vec3(-1.0f, 0.0f, 0.0f));
normals->push_back(osg::Vec3(-1.0f, 0.0f, 0.0f));
texcoords->push_back( osg::Vec2(0.0f, 0.0f) );
texcoords->push_back( osg::Vec2(0.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 0.0f) );
// ------ Right
vertices->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 1.0f, 0.0f));
vertices->push_back(osg::Vec3(1.0f, 1.0f, 1.0f));
vertices->push_back(osg::Vec3(1.0f, 0.0f, 1.0f));
normals->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
normals->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
normals->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
normals->push_back(osg::Vec3(1.0f, 0.0f, 0.0f));
texcoords->push_back( osg::Vec2(0.0f, 0.0f) );
texcoords->push_back( osg::Vec2(0.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 1.0f) );
texcoords->push_back( osg::Vec2(1.0f, 0.0f) );
osg::ref_ptr<osg::Geometry> geom = new osg::Geometry;
geom->setVertexArray(vertices);
geom->setNormalArray(normals, osg::Array::Binding::BIND_PER_VERTEX);
geom->addPrimitiveSet( new osg::DrawArrays(GL_QUADS, 0, 24));
geom->setTexCoordArray(0, texcoords.get());
osgUtil::SmoothingVisitor::smooth(*geom);
geom->setTexCoordArray(0, texcoords.get(),
osg::Array::Binding::BIND_PER_VERTEX);
osg::ref_ptr<osg::Texture2D> texture = new osg::Texture2D;
osg::ref_ptr<osg::Image> image =
osgDB::readImageFile("/usr/home/florian/Documents/Jeux/futur/stone_3_2048x2048.jpg");
texture->setImage(image);
texture->setUnRefImageDataAfterApply(true);
Best,
Florian
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=66787#66787
Attachments:
http://forum.openscenegraph.org//files/screenshot_from_2016_04_11_21_25_21_100.png
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