Page 27/36 cast shadows on Z shadows plane. TGLShadowVolume [TODO] TGLZShadows [TODO] TGLTextureEmitter [TODO] TGLProjectedTextures [TODO] TGLBlur [TODO] TGLTrail [TODO] Doodad objects Special category, kind of more advanced geometry. TGLSpaceText This object displays text as three dimensional letters. Regular Widows fonts are used. Text can have variable depth or Extrusion. TGLTeapot Teapot is an object well known from 3DS MAX studio. TGLTree Realistically looking trees can be created by this object. There is a lot of settings which can make the tree look like any type of tree. Tree is composed of one main trunk with diverging branches and leaves. Number of branches (and polygons) is set by  Depth  property. Leaves are represented by planes covered with front and back textures. TGLWaterPlane This object creates good looking realistic water. Other objects TGLDirectOpenGL Execute your own OpenGL commands. You have to know OpenGL syntax to use this. TGLProxyObject GLScene beginner's guide, Jan Zizka, 2005