//============================================================
public void FilterRenderables(FDxRenderableCollection renderables)
{
renderables.Clear();
foreach (FDxDisplay display in _displays)
{
display.FilterRenderables(renderables);
}
}
//============================================================
// <T>绘制区域内所有节点集合。</T>
//
// @param p:region 区域
//============================================================
public virtual void DrawRegion(FDxRegion region)
{
// 绘制处理
FDxRenderableCollection renderables = region.Renderables;
int count = renderables.Count;
for (int n = 0; n < count; n++)
{
FDxRenderable renderable = renderables[n];
// 设置程序
FDxProgram program = renderable.Programs.Find(_name);
if (null == program)
{
program = RDxCore.EffectConsole.Get(_device, _name);
renderable.Programs.Set(_name, program);
}
_device.Program = program;
// 设置顶点缓冲
DrawRenderable(region, renderable, program as FDxEffect);
}
}