private static LandModelSA2 ConvertDisplayModel(Assimp.Scene aiScene, List <MaterialBuildInfo> materialBuildInfos, Assimp.Node aiMeshNode)
{
var displayModel = new LandModelSA2();
displayModel.Flags |= SurfaceFlags.Visible;
displayModel.RootNode = ConvertNode(aiMeshNode, aiScene.Meshes, materialBuildInfos, ConvertDisplayGeometry);
var displayGeometry = ( Geometry )displayModel.RootNode.Geometry;
displayModel.Bounds = displayGeometry.Bounds;
//var min = new Vector3( float.MaxValue, float.MaxValue, float.MaxValue );
//var max = new Vector3( float.MinValue, float.MinValue, float.MinValue );
//var modelWorldTransform = displayModel.RootNode.WorldTransform;
//foreach ( var node in displayModel.RootNode.EnumerateAllNodes() )
//{
// if ( node.Geometry == null )
// continue;
// var geometry = ( ( Geometry ) node.Geometry );
// var positionBuffer = ( VertexPositionBuffer )geometry.VertexBuffers.Single( x => x.Type == VertexAttributeType.Position );
// foreach ( var vertexPosition in positionBuffer.Elements )
// {
// var position = vertexPosition;
// min.X = Math.Min( min.X, position.X );
// min.Y = Math.Min( min.Y, position.Y );
// min.Z = Math.Min( min.Z, position.Z );
// max.X = Math.Max( max.X, position.X );
// max.Y = Math.Max( max.Y, position.Y );
// max.Z = Math.Max( max.Z, position.Z );
// }
//}
//displayModel.Bounds = Bounds.Calculate( min, max );
return(displayModel);
}
public void Export(LandTableSA2 landTable, string filePath)
{
TextureNames = landTable.Textures.Select(x => x.Name).ToList();
Scene = CreateDefaultScene();
Initialize(null);
foreach (var model in landTable.Models)
{
mCurrentModel = model;
ConvertRootNode(model.RootNode);
}
ExportCollada(Scene, filePath);
}
private static LandModelSA2 ConvertCollisionModel(Assimp.Scene aiScene, List <MaterialBuildInfo> materialBuildInfos, Assimp.Node aiMeshNode)
{
var collisionModel = new LandModelSA2();
collisionModel.Flags |= SurfaceFlags.Collidable;
collisionModel.RootNode = ConvertNode(aiMeshNode, aiScene.Meshes, materialBuildInfos,
ConvertCollisionGeometry);
var collisionGeometry = (Basic.Geometry)collisionModel.RootNode.Geometry;
collisionModel.Bounds = collisionGeometry.Bounds;
return(collisionModel);
}