private IColorSource ParseColorSource(Scene scene, XElement element)
{
var texture = element.Element(this.schema.textureName);
if (texture != null)
{
var imageColorSource = new ImageColorSource();
var texAttr = texture.Attribute(this.schema.textureAttributeName);
if (texAttr != null)
{
var sampler = (from p1 in element.Parent.Parent.Parent.Elements()
where p1.Name == this.schema.newparamName && p1.AttributeValue(this.schema.sidName) == texAttr.Value
select p1).FirstOrDefault();
if (sampler != null)
{
// texture reference through sampler
var sampler2D = sampler.Element(this.schema.sampler2DName);
if (sampler2D != null)
{
var sampler2DSource = sampler2D.Element(this.schema.sourceName);
var surfaceParam = (from p1 in element.Parent.Parent.Parent.Elements()
where
p1.Name == this.schema.newparamName
&& p1.AttributeValue(this.schema.sidName) == sampler2DSource.Value
select p1).First();
var surface = surfaceParam.Element(this.schema.surfaceName);
var imageId = surface.ElementValue(this.schema.initFromName);
foreach (var i in scene.Images.Where(i => i.Id == imageId))
{
imageColorSource.Image = i;
break;
}
}
}
else
{
// texture reference through url
foreach (var i in scene.Images.Where(i => i.Id == texAttr.Value))
{
imageColorSource.Image = i;
break;
}
}
}
return imageColorSource;
}
var color = element.Element(this.schema.colorName);
if (color != null)
{
var solidColorSource = new SolidColorSource { Color = this.ParseColor(color.Value) };
return solidColorSource;
}
return null;
}
private IColorSource ParseMap(AseParser parser, Scene scene)
{
var image = new FileReferenceImage();
var texture = new ImageColorSource { Image = image };
parser.Consume("{");
for (;;)
{
var attr = parser.Consume();
if (attr == null || attr == "}")
{
break;
}
if (0 == string.Compare(attr, "*MAP_NAME", StringComparison.InvariantCultureIgnoreCase))
{
image.Id = image.Name = parser.Consume();
continue;
}
if (0 == string.Compare(attr, "*MAP_CLASS", StringComparison.InvariantCultureIgnoreCase))
{
parser.Consume();
continue;
}
if (0 == string.Compare(attr, "*MAP_SUBNO", StringComparison.InvariantCultureIgnoreCase))
{
parser.Consume();
continue;
}
if (0 == string.Compare(attr, "*MAP_AMOUNT", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*BITMAP", StringComparison.InvariantCultureIgnoreCase))
{
image.Path = Path.Combine(this.basePath, parser.Consume());
continue;
}
if (0 == string.Compare(attr, "*MAP_TYPE", StringComparison.InvariantCultureIgnoreCase))
{
parser.Consume();
continue;
}
if (0 == string.Compare(attr, "*UVW_U_OFFSET", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_V_OFFSET", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_U_TILING", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_V_TILING", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_ANGLE", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_BLUR", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_BLUR_OFFSET", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_NOUSE_AMT", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_NOISE_SIZE", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_NOISE_LEVEL", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*UVW_NOISE_PHASE", StringComparison.InvariantCultureIgnoreCase))
{
parser.ConsumeFloat();
continue;
}
if (0 == string.Compare(attr, "*BITMAP_FILTER", StringComparison.InvariantCultureIgnoreCase))
{
parser.Consume();
continue;
}
parser.UnknownLexemError();
}
return texture;
}
