/// <summary>
/// Generates a new InstanceShape value based off the BaseShape.
/// </summary>
/// <param name="render">
/// If true, this instance shape will immediately be rendered to "RenderedShape".
/// </param>
/// <param name="renderInto">
/// If "render" is true, this is the texture that will be rendered into.
/// Pass null to render into "RenderedShape".
/// </param>
public void GenerateInstanceBlotch(bool render = true, RenderTexture renderInto = null)
{
Update();
UnityEngine.Assertions.Assert.IsNotNull(BaseShape, "Didn't generate a base shape first!");
//Make a copy of the base shape.
var points = new PolyShape.Point[BaseShape.NPoints];
for (int i = 0; i < points.Length; ++i)
{
points[i] = new PolyShape.Point(BaseShape.GetPoint(i), baseShape.GetVariance(i));
}
InstanceShape = new PolyShape(points);
Subdivide(InstanceShape,
InitialBlotchIterations,
InitialBlotchIterations + ExtraBlotchIterations - 1);
if (render)
{
Render(InstanceShape, renderInto == null ? RenderedShape : renderInto);
}
}