/*

	This example shows creation of texture layer ports,

	plus enumerating and removing them.

*/

oRoot = ActiveProject.ActiveScene.Root;

oSph = oRoot.AddGeometry( "Torus", "MeshSurface" );

oMat = oSph.AddMaterial( "Phong" );

oPhong = oMat.Shaders(0);

// Add a layer at the end.

oLayer = oPhong.CreateTextureLayer( "DirtLayer" );

// Add some texture layer port connections on this layer.

oPorts = new Array(3);

oPorts[0] = oLayer.AddTextureLayerPort( oPhong.parameters( "ambient" ) );

oPorts[1] = oLayer.AddTextureLayerPort( oPhong.parameters( "diffuse" ) );

oPorts[2] = oLayer.AddTextureLayerPort( oPhong.parameters( "specular" ) );

Application.LogMessage( "Created " + oLayer.TextureLayerPorts.count + " ports." );

for ( i = 0; i < oLayer.TextureLayerPorts.count; i++ )

{

	oPort = oLayer.TextureLayerPorts(i);

	Application.LogMessage( (i+1) + ": " + oPort );

}

oLayer.RemoveTextureLayerPort( oPorts[1] );

oLayer.RemoveTextureLayerPort( oLayer.fullname + "." + oPorts[2].name );

count = oLayer.TextureLayerPorts.count;

Application.LogMessage( "Only " + count + " remain(s) after removal." );

for ( i = 0; i < count; i++ )

{

	Application.LogMessage( (i+1) + ": " + oLayer.TextureLayerPorts.item(i) );

}

// This example should log something like:

//INFO : "Created 3 ports."

//INFO : "1: torus.Material.Phong.DirtLayer.ambient"

//INFO : "2: torus.Material.Phong.DirtLayer.diffuse"

//INFO : "3: torus.Material.Phong.DirtLayer.specular"

//INFO : "Only 1 remain(s) after removal."

//INFO : "1: torus.Material.Phong.DirtLayer.ambient"