glu(3erl)						     Erlang Module Definition							 glu(3erl)

NAME

       glu -  A part of the standard OpenGL Utility api.

DESCRIPTION

       A part of the standard OpenGL Utility api. See www.opengl.org

       Booleans are represented by integers 0 and 1.

DATA TYPES

	 clamp() :

	   A float clamped between 0.0 - 1.0

	 enum() :

	   An integer defined in gl.hrl

	 mem() :

	   memory block

	 offset() :

	   An integer which is an offset in an array

EXPORTS

       tesselate(X1::Vec3, Vs::[Vec3]) -> {Triangles, VertexPos}

	      Types  Vec3 = {float(), float(), float()}
		     Triangles = [VertexIndex::integer()]
		     VertexPos = binary()

	      General  purpose	polygon  triangulation.  The first argument is the normal and the second a list of vertex positions. Returned is a
	      list of indecies of the vertices and a binary (64bit native float) containing an array of vertex positions, it starts with the  ver-
	      tices in Vs and may contain newly created vertices in the end.

       build1DMipmapLevels(Target::enum(),    InternalFormat::integer(),   Width::integer(),   Format::enum(),	 Type::enum(),	 Level::integer(),
       Base::integer(), Max::integer(), Data::binary()) -> integer()

	      See external documentation.

       build1DMipmaps(Target::enum(), InternalFormat::integer(), Width::integer(), Format::enum(), Type::enum(), Data::binary()) -> integer()

	      See external documentation.

       build2DMipmapLevels(Target::enum(),   InternalFormat::integer(),   Width::integer(),   Height::integer(),   Format::enum(),   Type::enum(),
       Level::integer(), Base::integer(), Max::integer(), Data::binary()) -> integer()

	      See external documentation.

       build2DMipmaps(Target::enum(),	 InternalFormat::integer(),    Width::integer(),    Height::integer(),	  Format::enum(),    Type::enum(),
       Data::binary()) -> integer()

	      See external documentation.

       build3DMipmapLevels(Target::enum(),  InternalFormat::integer(),	Width::integer(),  Height::integer(),  Depth::integer(),   Format::enum(),
       Type::enum(), Level::integer(), Base::integer(), Max::integer(), Data::binary()) -> integer()

	      See external documentation.

       build3DMipmaps(Target::enum(),	 InternalFormat::integer(),   Width::integer(),   Height::integer(),   Depth::integer(),   Format::enum(),
       Type::enum(), Data::binary()) -> integer()

	      See external documentation.

       checkExtension(ExtName::string(), ExtString::string()) -> 0 | 1

	      See external documentation.

       cylinder(Quad::integer(), Base::float(), Top::float(), Height::float(), Slices::integer(), Stacks::integer()) -> ok

	      See external documentation.

       deleteQuadric(Quad::integer()) -> ok

	      See external documentation.

       disk(Quad::integer(), Inner::float(), Outer::float(), Slices::integer(), Loops::integer()) -> ok

	      See external documentation.

       errorString(Error::enum()) -> string()

	      See external documentation.

       getString(Name::enum()) -> string()

	      See external documentation.

       lookAt(EyeX::float(), EyeY::float(),  EyeZ::float(),  CenterX::float(),	CenterY::float(),  CenterZ::float(),  UpX::float(),  UpY::float(),
       UpZ::float()) -> ok

	      See external documentation.

       newQuadric() -> integer()

	      See external documentation.

       ortho2D(Left::float(), Right::float(), Bottom::float(), Top::float()) -> ok

	      See external documentation.

       partialDisk(Quad::integer(), Inner::float(), Outer::float(), Slices::integer(), Loops::integer(), Start::float(), Sweep::float()) -> ok

	      See external documentation.

       perspective(Fovy::float(), Aspect::float(), ZNear::float(), ZFar::float()) -> ok

	      See external documentation.

       pickMatrix(X::float(), Y::float(), DelX::float(), DelY::float(), Viewport::{integer(), integer(), integer(), integer()}) -> ok

	      See external documentation.

       project(ObjX::float(),  ObjY::float(),  ObjZ::float(),  Model::{float(),  float(),  float(),  float(),  float(), float(), float(), float(),
       float(), float(), float(), float(), float(), float(), float(), float()},  Proj::{float(),  float(),  float(),  float(),	float(),  float(),
       float(),  float(),  float(),  float(), float(), float(), float(), float(), float(), float()}, View::{integer(), integer(), integer(), inte-
       ger()}) -> {integer(), WinX::float(), WinY::float(), WinZ::float()}

	      See external documentation.

       quadricDrawStyle(Quad::integer(), Draw::enum()) -> ok

	      See external documentation.

       quadricNormals(Quad::integer(), Normal::enum()) -> ok

	      See external documentation.

       quadricOrientation(Quad::integer(), Orientation::enum()) -> ok

	      See external documentation.

       quadricTexture(Quad::integer(), Texture::0 | 1) -> ok

	      See external documentation.

       scaleImage(Format::enum(),  WIn::integer(),  HIn::integer(),  TypeIn::enum(),  DataIn::binary(),  WOut::integer(),  HOut::integer(),  Type-
       Out::enum(), DataOut::mem()) -> integer()

	      See external documentation.

       sphere(Quad::integer(), Radius::float(), Slices::integer(), Stacks::integer()) -> ok

	      See external documentation.

       unProject(WinX::float(),  WinY::float(),  WinZ::float(),  Model::{float(),  float(),  float(), float(), float(), float(), float(), float(),
       float(), float(), float(), float(), float(), float(), float(), float()},  Proj::{float(),  float(),  float(),  float(),	float(),  float(),
       float(),  float(),  float(),  float(), float(), float(), float(), float(), float(), float()}, View::{integer(), integer(), integer(), inte-
       ger()}) -> {integer(), ObjX::float(), ObjY::float(), ObjZ::float()}

	      See external documentation.

       unProject4(WinX::float(), WinY::float(), WinZ::float(), ClipW::float(),	Model::{float(),  float(),  float(),  float(),	float(),  float(),
       float(),  float(),  float(),  float(),  float(),  float(),  float(), float(), float(), float()}, Proj::{float(), float(), float(), float(),
       float(), float(), float(), float(), float(), float(), float(), float(), float(), float(), float(), float()},  View::{integer(),	integer(),
       integer(), integer()}, NearVal::float(), FarVal::float()) -> {integer(), ObjX::float(), ObjY::float(), ObjZ::float(), ObjW::float()}

	      See external documentation.

AUTHORS

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								  wxErlang 0.98.9							 glu(3erl)