private void BuildMesh(IShapeConfiguration configuration, IStyleConfig styleConfig, out Mesh mesh, out Dictionary <string, NodeMeshData> data)
{
var meshBuilder = new MeshBuilder();
var tmpNodeMeshData = new Dictionary <string, NodeMeshData>();
configuration.RootNode.TraverseBreadthFirst(node => {
var shapeNode = (ShapeNode)node;
var vol = shapeNode.Value.Volume;
if (node.IsLeaf && vol != null)
{
var colStart = meshBuilder.Colors.Count;
vol.BuildMesh(meshBuilder, styleConfig);
var colAdded = meshBuilder.Colors.Count - colStart;
var md = new NodeMeshData();
md.ColorsStart = colStart;
md.ColorsEnd = md.ColorsStart + colAdded;
tmpNodeMeshData.Add(shapeNode.Id + "-" + shapeNode.Value.Rule.Symbol, md);
}
});
mesh = meshBuilder.BuildMesh();
mesh.RecalculateBounds();
mesh.RecalculateNormals();
mesh.Optimize();
data = tmpNodeMeshData;
}
protected override void ApplyStyle(IStyleConfig styleConfig)
{
var faceColor = styleConfig.GetColor(this.Style, this.Theme, "face-color");
foreach (var f in this.Faces)
{
f.Color = faceColor;
}
}
protected override void ApplyStyle(IStyleConfig styleConfig)
{
var faceColor = styleConfig.GetColor(this.Style, this.Theme, "face-color");
this.Faces[0].Color = faceColor;
this.Faces[1].Color = faceColor;
this.Faces[2].Color = faceColor;
this.Faces[3].Color = faceColor;
}
protected override void ApplyStyle(IStyleConfig styleConfig)
{
var topColor = styleConfig.GetColor(this.Style, this.Theme, "top-color");
var sideColor = styleConfig.GetColor(this.Style, this.Theme, "side-color");
this.Faces[0].Color = topColor;
this.Faces[1].Color = topColor;
this.Faces[2].Color = sideColor;
this.Faces[3].Color = sideColor;
}
public Mesh BuildMesh(IStyleConfig styleConfig)
{
var meshBuilder = new MeshBuilder();
this.BuildMesh(meshBuilder, styleConfig);
var mesh = meshBuilder.BuildMesh();
mesh.RecalculateBounds();
mesh.RecalculateNormals();
mesh.Optimize();
return(mesh);
}
protected override void ApplyStyle(IStyleConfig styleConfig)
{
foreach (var groupName in this.groupNames)
{
var key = string.Format("{0}-color", groupName);
var color = styleConfig.GetColor(this.Style, this.Theme, key);
foreach (var f in this.Faces)
{
if (f.Name.StartsWith(string.Format("face-{0}", groupName), StringComparison.InvariantCultureIgnoreCase))
{
f.Color = color;
}
}
}
}
public virtual void BuildMesh(IMeshBuilder meshBuilder, IStyleConfig styleConfig)
{
this.ApplyStyle(styleConfig);
var baseIndex = meshBuilder.Vertices.Count;
foreach (var face in this.Faces)
{
var numVerts = face.Corners.Count;
for (int i = 0; i < face.Corners.Count; i++)
{
var v = face.Corners[i].Position;
var uv = face.UVs[i];
var worldPos = this.Transform.Position + (this.Transform.Rotation * Vector3.Scale(v, this.Transform.Scale));
meshBuilder.Vertices.Add(worldPos);
meshBuilder.UVs.Add(uv);
meshBuilder.Colors.Add(face.Color);
}
if (numVerts == 3)
{
meshBuilder.AddTriangle(baseIndex, baseIndex + 1, baseIndex + 2);
}
else if (numVerts == 4)
{
meshBuilder.AddTriangle(baseIndex, baseIndex + 1, baseIndex + 3);
meshBuilder.AddTriangle(baseIndex + 1, baseIndex + 2, baseIndex + 3);
}
else
{
throw new InvalidOperationException(string.Format("Cannot build mesh for faces with {0} vertices", numVerts));
}
baseIndex = meshBuilder.Vertices.Count;
}
}
protected virtual void ApplyStyle(IStyleConfig styleConfig)
{
}
protected override void ApplyStyle(IStyleConfig styleConfig)
{
this.Faces[0].Color = styleConfig.GetColor(this.Style, this.Theme, "face-color");
}
// public static Color GetColor(this IStyleConfig styleConfig, string section, string key)
// {
// return (Color)styleConfig.GetStyle(section, key);
// }
//
// public static Color GetColorOrDefault(this IStyleConfig styleConfig, string section, string key, Color defaultValue)
// {
// return (Color)(styleConfig.GetStyleOrDefault(section, key, null) ?? defaultValue);
// }
public static Color GetColor(this IStyleConfig styleConfig, string style, string theme, string key)
{
return((Color)styleConfig.GetStyle(style, theme, key));
}
