1.1 --- a/src/goat3d_writexml.cc	Fri Sep 27 02:29:52 2013 +0300
     1.2 +++ b/src/goat3d_writexml.cc	Fri Sep 27 03:17:36 2013 +0300
     1.3 @@ -17,7 +17,8 @@
     1.4  
     1.5  	// write environment stuff
     1.6  	xmlout(io, 1, "<env>\n");
     1.7 -	xmlout(io, 1, "</env>\n");
     1.8 +	xmlout(io, 2, "<ambient float3=\"%g %g %g\"/>\n", ambient.x, ambient.y, ambient.z);
     1.9 +	xmlout(io, 1, "</env>\n\n");
    1.10  
    1.11  	for(size_t i=0; i<materials.size(); i++) {
    1.12  		write_material(this, io, materials[i], 1);
    1.13 @@ -49,14 +50,14 @@
    1.14  		xmlout(io, level + 2, "<name string=\"%s\"/>\n", mat->get_attrib_name(i));
    1.15  
    1.16  		const MaterialAttrib &attr = (*mat)[i];
    1.17 -		xmlout(io, level + 2, "<val float4=\"%.3f %.3f %.3f %.3f\"/>\n", attr.value.x,
    1.18 +		xmlout(io, level + 2, "<val float4=\"%g %g %g %g\"/>\n", attr.value.x,
    1.19  				attr.value.y, attr.value.z, attr.value.w);
    1.20  		if(!attr.map.empty()) {
    1.21  			xmlout(io, level + 2, "<map string=\"%s\"/>\n", attr.map.c_str());
    1.22  		}
    1.23  		xmlout(io, level + 1, "</attr>\n");
    1.24  	}
    1.25 -	xmlout(io, level, "</mtl>\n");
    1.26 +	xmlout(io, level, "</mtl>\n\n");
    1.27  	return true;
    1.28  }
    1.29  
    1.30 @@ -80,7 +81,7 @@
    1.31  		xmlout(io, level + 1, "<material string=\"%s\"/>\n", mesh->material->name.c_str());
    1.32  	}
    1.33  	xmlout(io, level + 1, "<file string=\"%s\"/>\n", mesh_filename);
    1.34 -	xmlout(io, level, "</mesh>\n");
    1.35 +	xmlout(io, level, "</mesh>\n\n");
    1.36  	return true;
    1.37  }
    1.38