public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool coloring,
out bool texturing)
{
bbox = BoundingBox.Zero;
// INTERLEAVE
_pack = PackedGeometry.Pack(this);
coloring = _pack.Coloring;
texturing = _pack.Texturing;
bbox = _pack.bbox;
// BUFFER GEOMETRY
handle = _pack.CreateHandle();
}
private IndexedFaceSet ifs2; // without bottom face
public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool Coloring,
out bool Texturing)
{
PackedGeometry master;
PackedGeometry packed1;
PackedGeometry packed2;
List <PackedGeometry> packs;
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
Texturing = false;
Coloring = false;
packs = new List <PackedGeometry>();
if (this.bottom)
{
// Cone with bottom face
packed1 = PackedGeometry.Pack(ifs1);
packs.Add(packed1);
}
else
{
// Cone without bottom face
packed2 = PackedGeometry.Pack(ifs2);
packs.Add(packed2);
}
master = PackedGeometry.InterleavePacks(packs);
bbox = BoundingBox.CalculateBoundingBox(master);
// BUFFER GEOMETRY
handle = Buffering.BufferShaderGeometry(master);
}
public override void CollectGeometry(
RenderingContext rc,
out GeometryHandle handle,
out BoundingBox bbox,
out bool Coloring,
out bool Texturing)
{
handle = GeometryHandle.Zero;
bbox = BoundingBox.Zero;
Texturing = true;
Coloring = true;
parentShape = GetParent <Shape>();
buildCylinderGeometry();
_pack = PackedGeometry.Pack(ifs1);
// BUFFER GEOMETRY
handle = Buffering.BufferShaderGeometry(_pack);
}