public void ApplyRandomAtlasFrame(BillboardInstance[] sel)
{
string name = string.Format("Apply random atlas frame");
ModifyBillboardsAction action = new ModifyBillboardsAction(this, sel, name);
BillboardInstance[] inst = action.NewInstances;
foreach (BillboardInstance b in inst)
b._fAtlasValue = (float)Rnd.NextDouble();
EditorManager.Actions.Add(action);
}
public void ApplyRandomScale(BillboardInstance[] sel, float fPercentage)
{
string name = string.Format("Apply billboard scaling +/-{0}%", fPercentage);
ModifyBillboardsAction action = new ModifyBillboardsAction(this, sel, name);
BillboardInstance[] scaled = action.NewInstances;
foreach (BillboardInstance b in scaled)
{
float f = 1.0f + (float)(Rnd.NextDouble()-0.5) * 0.02f * fPercentage;
b.ScaleX *= f;
b.ScaleY *= f;
}
EditorManager.Actions.Add(action);
}
public void RelaxPositions(BillboardInstance[] sel)
{
ModifyBillboardsAction action = new ModifyBillboardsAction(this,sel,"Relax billboard positions");
float m = Math.Max(this.PivotCenterX, 1.0f - PivotCenterX);
m *= 2.0f; // wanted distance
EngineMesh.RelaxPositions(action.NewInstances, m, 20);
EditorManager.Actions.Add(action);
}
