/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.opengl;


public class GLU {

	/* Version */
	public static final int GLU_VERSION_1_1 = 1;
	public static final int GLU_VERSION_1_2 = 1;
	
	/* Errors: (return value 0 = no error) */
	public static final int GLU_INVALID_ENUM = 100900;
	public static final int GLU_INVALID_VALUE = 100901;
	public static final int GLU_OUT_OF_MEMORY = 100902;
	public static final int GLU_INCOMPATIBLE_GL_VERSION = 100903;
	
	/* StringName */
	public static final int GLU_VERSION = 100800;
	public static final int GLU_EXTENSIONS = 100801;
	
	
	/****           Quadric constants               ****/
	
	/* QuadricNormal */
	public static final int GLU_SMOOTH = 100000;
	public static final int GLU_FLAT = 100001;
	public static final int GLU_NONE = 100002;
	
	/* QuadricDrawStyle */
	public static final int GLU_POINT = 100010;
	public static final int GLU_LINE = 100011;
	public static final int GLU_FILL = 100012;
	public static final int GLU_SILHOUETTE = 100013;
	
	/* QuadricOrientation */
	public static final int GLU_OUTSIDE = 100020;
	public static final int GLU_INSIDE = 100021;
	
	/* Callback types: */
	/*      GLU_ERROR               100103 */
	
	
	/****           Tesselation constants           ****/
	
	public static final double GLU_TESS_MAX_COORD = 1.0e150;
	
	/* TessProperty */
	public static final int GLU_TESS_WINDING_RULE = 100140;
	public static final int GLU_TESS_BOUNDARY_ONLY = 100141;
	public static final int GLU_TESS_TOLERANCE = 100142;
	
	/* TessWinding */
	public static final int GLU_TESS_WINDING_ODD = 100130;
	public static final int GLU_TESS_WINDING_NONZERO = 100131;
	public static final int GLU_TESS_WINDING_POSITIVE = 100132;
	public static final int GLU_TESS_WINDING_NEGATIVE = 100133;
	public static final int GLU_TESS_WINDING_ABS_GEQ_TWO = 100134;
	
	/* TessCallback */
	public static final int GLU_TESS_BEGIN = 100100;  /* void (CALLBACK*)(GLenum    type)  */
	public static final int GLU_TESS_VERTEX = 100101;  /* void (CALLBACK*)(void      *data) */
	public static final int GLU_TESS_END = 100102;  /* void (CALLBACK*)(void)            */
	public static final int GLU_TESS_ERROR = 100103;  /* void (CALLBACK*)(GLenum    errno) */
	public static final int GLU_TESS_EDGE_FLAG = 100104;  /* void (CALLBACK*)(GLboolean boundaryEdge)  */
	public static final int GLU_TESS_COMBINE = 100105;  /* void (CALLBACK*)(GLdouble  coords[3],
	                                                            void      *data[4],
	                                                            GLfloat   weight[4],
	                                                            void      **dataOut)     */
	public static final int GLU_TESS_BEGIN_DATA = 100106;  /* void (CALLBACK*)(GLenum    type,  
	                                                            void      *polygon_data) */
	public static final int GLU_TESS_VERTEX_DATA = 100107;  /* void (CALLBACK*)(void      *data, 
	                                                            void      *polygon_data) */
	public static final int GLU_TESS_END_DATA = 100108;  /* void (CALLBACK*)(void      *polygon_data) */
	public static final int GLU_TESS_ERROR_DATA = 100109;  /* void (CALLBACK*)(GLenum    errno, 
	                                                            void      *polygon_data) */
	public static final int GLU_TESS_EDGE_FLAG_DATA = 100110;  /* void (CALLBACK*)(GLboolean boundaryEdge,
	                                                            void      *polygon_data) */
	public static final int GLU_TESS_COMBINE_DATA = 100111;  /* void (CALLBACK*)(GLdouble  coords[3],
	                                                            void      *data[4],
	                                                            GLfloat   weight[4],
	                                                            void      **dataOut,
	                                                            void      *polygon_data) */
	
	/* TessError */
	public static final int GLU_TESS_ERROR1 = 100151;
	public static final int GLU_TESS_ERROR2 = 100152;
	public static final int GLU_TESS_ERROR3 = 100153;
	public static final int GLU_TESS_ERROR4 = 100154;
	public static final int GLU_TESS_ERROR5 = 100155;
	public static final int GLU_TESS_ERROR6 = 100156;
	public static final int GLU_TESS_ERROR7 = 100157;
	public static final int GLU_TESS_ERROR8 = 100158;
	
	public static final int GLU_TESS_MISSING_BEGIN_POLYGON = GLU_TESS_ERROR1;
	public static final int GLU_TESS_MISSING_BEGIN_CONTOUR = GLU_TESS_ERROR2;
	public static final int GLU_TESS_MISSING_END_POLYGON = GLU_TESS_ERROR3;
	public static final int GLU_TESS_MISSING_END_CONTOUR = GLU_TESS_ERROR4;
	public static final int GLU_TESS_COORD_TOO_LARGE = GLU_TESS_ERROR5;
	public static final int GLU_TESS_NEED_COMBINE_CALLBACK = GLU_TESS_ERROR6;
	
	/****           NURBS constants                 ****/
	
	/* NurbsProperty */
	public static final int GLU_AUTO_LOAD_MATRIX = 100200;
	public static final int GLU_CULLING = 100201;
	public static final int GLU_SAMPLING_TOLERANCE = 100203;
	public static final int GLU_DISPLAY_MODE = 100204;
	public static final int GLU_PARAMETRIC_TOLERANCE = 100202;
	public static final int GLU_SAMPLING_METHOD = 100205;
	public static final int GLU_U_STEP = 100206;
	public static final int GLU_V_STEP = 100207;
	
	/* NurbsSampling */
	public static final int GLU_PATH_LENGTH = 100215;
	public static final int GLU_PARAMETRIC_ERROR = 100216;
	public static final int GLU_DOMAIN_DISTANCE = 100217;
	
	
	/* NurbsTrim */
	public static final int GLU_MAP1_TRIM_2 = 100210;
	public static final int GLU_MAP1_TRIM_3 = 100211;
	
	/* NurbsDisplay */
	/*      GLU_FILL                100012 */
	public static final int GLU_OUTLINE_POLYGON = 100240;
	public static final int GLU_OUTLINE_PATCH = 100241;
	
	/* NurbsCallback */
	/*      GLU_ERROR               100103 */
	
	/* NurbsErrors */
	public static final int GLU_NURBS_ERROR1 = 100251;
	public static final int GLU_NURBS_ERROR2 = 100252;
	public static final int GLU_NURBS_ERROR3 = 100253;
	public static final int GLU_NURBS_ERROR4 = 100254;
	public static final int GLU_NURBS_ERROR5 = 100255;
	public static final int GLU_NURBS_ERROR6 = 100256;
	public static final int GLU_NURBS_ERROR7 = 100257;
	public static final int GLU_NURBS_ERROR8 = 100258;
	public static final int GLU_NURBS_ERROR9 = 100259;
	public static final int GLU_NURBS_ERROR10 = 100260;
	public static final int GLU_NURBS_ERROR11 = 100261;
	public static final int GLU_NURBS_ERROR12 = 100262;
	public static final int GLU_NURBS_ERROR13 = 100263;
	public static final int GLU_NURBS_ERROR14 = 100264;
	public static final int GLU_NURBS_ERROR15 = 100265;
	public static final int GLU_NURBS_ERROR16 = 100266;
	public static final int GLU_NURBS_ERROR17 = 100267;
	public static final int GLU_NURBS_ERROR18 = 100268;
	public static final int GLU_NURBS_ERROR19 = 100269;
	public static final int GLU_NURBS_ERROR20 = 100270;
	public static final int GLU_NURBS_ERROR21 = 100271;
	public static final int GLU_NURBS_ERROR22 = 100272;
	public static final int GLU_NURBS_ERROR23 = 100273;
	public static final int GLU_NURBS_ERROR24 = 100274;
	public static final int GLU_NURBS_ERROR25 = 100275;
	public static final int GLU_NURBS_ERROR26 = 100276;
	public static final int GLU_NURBS_ERROR27 = 100277;
	public static final int GLU_NURBS_ERROR28 = 100278;
	public static final int GLU_NURBS_ERROR29 = 100279;
	public static final int GLU_NURBS_ERROR30 = 100280;
	public static final int GLU_NURBS_ERROR31 = 100281;
	public static final int GLU_NURBS_ERROR32 = 100282;
	public static final int GLU_NURBS_ERROR33 = 100283;
	public static final int GLU_NURBS_ERROR34 = 100284;
	public static final int GLU_NURBS_ERROR35 = 100285;
	public static final int GLU_NURBS_ERROR36 = 100286;
	public static final int GLU_NURBS_ERROR37 = 100287;
	
	/* Contours types -- obsolete! */
	public static final int GLU_CW = 100120;
	public static final int GLU_CCW = 100121;
	public static final int GLU_INTERIOR = 100122;
	public static final int GLU_EXTERIOR = 100123;
	public static final int GLU_UNKNOWN = 100124;
	
	/* Names without "TESS_" prefix */
	public static final int GLU_BEGIN = GLU_TESS_BEGIN;
	public static final int GLU_VERTEX = GLU_TESS_VERTEX;
	public static final int GLU_END = GLU_TESS_END;
	public static final int GLU_ERROR = GLU_TESS_ERROR;
	public static final int GLU_EDGE_FLAG = GLU_TESS_EDGE_FLAG;
	
	
	public static final native void gluBeginCurve (int nobj);
	public static final native void gluEndCurve (int nobj);
	public static final native void gluBeginPolygon (int tess);
	public static final native void gluEndPolygon (int tess);
	public static final native void gluBeginSurface (int nobj);
	public static final native void gluEndSurface (int nobj);
	public static final native void gluBeginTrim (int nobj);
	public static final native void gluEndTrim (int nobj);
	public static final native int gluBuild1DMipmaps (int target, int componenets, int width, int format, int type, int data); /* MULTIPLES TYPES ARRAY */
	public static final native int gluBuild2DMipmaps (int target, int componenets, int width, int height, int format, int type, byte[] data); /* MULTIPLES TYPES ARRAY */
	public static final native void gluCylinder (int qobj, double baseRadius, double topRadius, double height, int slices, int stacks);
	public static final native void gluDeleteNurbsRenderer (int nobj);
	public static final native void gluDeleteQuadric (int qobj);
	public static final native void gluDeleteTess (int tess);
	public static final native void gluDisk (int qobj, double innerRadius, double outerRadius, int slices, int loops);
	public static final native int gluErrorString (int errCode);  /* SHOULD RETURN A STRING */
	public static final native void gluGetNurbsProperty (int nobj, int property, float[] value);
	public static final native int gluGetString (int name); /* SHOULD RETURN A STRING */
	public static final native void gluGetTessProperty (int tess, int which, double[] value);
	public static final native void gluLoadSamplingMatrices (int nobj, float[] modelMatrix, float[] projMatrix, int[] viewport);
	public static final native void gluLookAt (double eyex, double eyey, double eyez, double centerx, double centery, double centerz, double upx, double upy, double upz);
	public static final native int gluNewNurbsRenderer ();
	public static final native int gluNewQuadric ();
	public static final native int gluNewTess ();
	public static final native void gluNextContour (int tess, int type);
	public static final native void gluNurbsCallback (int nobj, int which, int fn);
	public static final native void gluNurbsCurve (int nobj, int nknots, float[] knot, int stride, float[] ctlarray, int order, int type);
	public static final native void gluNurbsProperty (int nobj, int property, float value);
	public static final native void gluNurbsSurface (int nobj, int sknot_count, float[] sknot, int tknot_count, float[] tknot, int s_stride, int t_stride, float[] ctlarray, int sorder, int torder, int type);
	public static final native void gluOrtho2D (double left, double right, double bottom, double top);
	public static final native void gluPartialDisk (int qobj, double innerRadius, double outerRadius, int slices, int loops, double startAngle, double sweepAngle);
	public static final native void gluPerspective (double fovy, double aspect, double zNear, double zFar);
	public static final native void gluPickMatrix (double x, double y, double width, double height, int[] viewport);
	public static final native int gluProject (double objx, double objy, double objz,double[] modelMatrix, double[] projMatrix, int[] viewport, double[] winx, double[] winy, double[] winz);
	public static final native void gluPwlCurve (int nobj, int count, float[] array, int stride, int type);
	public static final native void gluQuadricCallback (int qobj, int which, int fn);
	public static final native void gluQuadricDrawStyle (int qobj, int drawStyle);
	public static final native void gluQuadricNormals (int qobj, int normals);
	public static final native void gluQuadricOrientation (int qobj, int orientation);
	public static final native void gluQuadricTexture (int qobj, boolean textureCoords);
	public static final native int gluScaleImage (int format, int widthin, int heightin, int typein, int datain, int widthout, int heightout, int typeout, int dataout); /*MULTIPLES TYPES ARRAYS*/
	public static final native void gluSphere (int qobj, double radius, int slices, int stacks);
	public static final native void gluTessBeginContour (int tess);
	public static final native void gluTessEndContour (int tess);
	public static final native void gluTessBeginPolygon (int tess, int polygon_data);
	public static final native void gluTessEndPolygon (int tess);
	public static final native void gluTessCallback (int tess, int which, int fn);
	public static final native void gluTessNormal (int tess, double x, double y, double z);
	public static final native void gluTessProperty (int tess, int property, double value); /* CHECK MSDN, VALUE'S TYPE IS DOUBLE */
	public static final native void gluTessVertex (int tess, double[] coords, int data);
	public static final native int gluUnProject (double winx, double winy, double winz, double[] modelMatrix, double[] projMatrix, int[] viewport, double[] objx, double[] objy, double[] objz);
}