internal void AddTechnique(string effectId, MaterialTechnique_14 technique)
{
s_Log.Info("AddTechnique: " + effectId);
if (!m_Techniques.ContainsKey(effectId))
{
m_Techniques[effectId] = new List <MaterialTechnique_14>();
}
m_Techniques[effectId].Add(technique);
}
internal void AddTechnique( string effectId, MaterialTechnique_14 technique )
{
s_Log.Info( "AddTechnique: " + effectId );
if( !m_Techniques.ContainsKey( effectId ) )
{
m_Techniques[ effectId ] = new List<MaterialTechnique_14>();
}
m_Techniques[ effectId ].Add( technique );
}
public void ReadAmbient( MaterialTechnique_14 technique, XmlNode node, ColladaMeshInfo meshInfo )
{
foreach( XmlNode childNode in node.ChildNodes )
{
switch( childNode.Name )
{
case "color":
technique.Ambient = ReadColor( node );
break;
case "texture":
log.Warn( "Ambient texture is unsupported" );
technique.AmbientTexture = ReadTexture( childNode );
break;
default:
DebugMessage( node );
break;
}
}
}
public void ReadPhong( MaterialTechnique_14 technique, XmlNode node, ColladaMeshInfo meshInfo )
{
foreach( XmlNode childNode in node.ChildNodes )
{
switch( childNode.Name )
{
case "diffuse":
ReadDiffuse( technique, childNode, meshInfo );
break;
case "emission":
ReadEmission( technique, childNode, meshInfo );
break;
case "ambient":
ReadAmbient( technique, childNode, meshInfo );
break;
case "specular":
ReadSpecular( technique, childNode, meshInfo );
break;
case "shininess":
case "reflective":
case "reflectivity":
case "transparent":
case "transparency":
case "index_of_refraction":
// ignored
default:
DebugMessage( childNode );
break;
}
}
}
public void ReadDiffuse( MaterialTechnique_14 technique, XmlNode node, ColladaMeshInfo meshInfo )
{
foreach( XmlNode childNode in node.ChildNodes )
{
switch( childNode.Name )
{
case "color":
technique.Diffuse = ReadColor( node );
break;
case "texture":
technique.DiffuseTexture = ReadTexture( childNode );
break;
default:
DebugMessage( node );
break;
}
}
}
public void ReadConstant( MaterialTechnique_14 technique, XmlNode node, ColladaMeshInfo meshInfo )
{
// should really be lit based solely on emissive,
// with ambient, diffuse and specular set to 0
foreach( XmlNode childNode in node.ChildNodes )
{
switch( childNode.Name )
{
case "emission":
technique.Emissive = ReadColorProperty( childNode );
break;
case "reflective":
case "reflectivity":
case "transparent":
case "transparency":
case "index_of_refraction":
// ignored
default:
DebugMessage( childNode );
break;
}
}
}
public void ReadTechniqueCommon( string effectId, string effectName, XmlNode node, ColladaMeshInfo meshInfo )
{
string techniqueId = string.Empty;
if( node.Attributes[ "id" ] != null )
techniqueId = node.Attributes[ "id" ].Value;
MaterialTechnique_14 technique = new MaterialTechnique_14( techniqueId );
foreach( XmlNode childNode in node.ChildNodes )
{
switch( childNode.Name )
{
case "constant":
ReadConstant( technique, childNode, meshInfo );
break;
case "lambert":
case "phong":
case "blinn":
// looks like the modeling tools output phong to collada even if the
// shader is specified as blinn in the tool
// Note: phong uses the reflection vector instead of the half angle vector
ReadPhong( technique, childNode, meshInfo );
break;
case "asset":
case "image":
case "extra":
default:
DebugMessage( childNode );
break;
}
}
MaterialBuilder.AddTechnique( effectId, technique );
}
