javax.media.opengl.glu.gl2

Class GLUgl2

java.lang.Object

javax.media.opengl.glu.GLU

javax.media.opengl.glu.gl2.GLUgl2

public class GLUgl2
extends GLU

Field Summary

Fields inherited from class javax.media.opengl.glu.GLU

extensionString, GLU_BEGIN, GLU_CCW, GLU_CW, GLU_EDGE_FLAG, GLU_END, GLU_ERROR, GLU_EXTENSIONS, GLU_EXTERIOR, GLU_FALSE, GLU_FILL, GLU_FLAT, GLU_INSIDE, GLU_INTERIOR, GLU_INVALID_ENUM, GLU_INVALID_OPERATION, GLU_INVALID_VALUE, GLU_LINE, GLU_NONE, GLU_OUT_OF_MEMORY, GLU_OUTSIDE, GLU_POINT, GLU_SILHOUETTE, GLU_SMOOTH, GLU_TESS_AVOID_DEGENERATE_TRIANGLES, GLU_TESS_BEGIN, GLU_TESS_BEGIN_DATA, GLU_TESS_BOUNDARY_ONLY, GLU_TESS_COMBINE, GLU_TESS_COMBINE_DATA, GLU_TESS_COORD_TOO_LARGE, GLU_TESS_EDGE_FLAG, GLU_TESS_EDGE_FLAG_DATA, GLU_TESS_END, GLU_TESS_END_DATA, GLU_TESS_ERROR, GLU_TESS_ERROR_DATA, GLU_TESS_ERROR1, GLU_TESS_ERROR2, GLU_TESS_ERROR3, GLU_TESS_ERROR4, GLU_TESS_ERROR5, GLU_TESS_ERROR6, GLU_TESS_ERROR7, GLU_TESS_ERROR8, GLU_TESS_MAX_COORD, GLU_TESS_MISSING_BEGIN_CONTOUR, GLU_TESS_MISSING_BEGIN_POLYGON, GLU_TESS_MISSING_END_CONTOUR, GLU_TESS_MISSING_END_POLYGON, GLU_TESS_NEED_COMBINE_CALLBACK, GLU_TESS_TOLERANCE, GLU_TESS_VERTEX, GLU_TESS_VERTEX_DATA, GLU_TESS_WINDING_ABS_GEQ_TWO, GLU_TESS_WINDING_NEGATIVE, GLU_TESS_WINDING_NONZERO, GLU_TESS_WINDING_ODD, GLU_TESS_WINDING_POSITIVE, GLU_TESS_WINDING_RULE, GLU_TRUE, GLU_UNKNOWN, GLU_VERSION, GLU_VERTEX, versionString

Constructor Summary

Constructors

Constructor and Description
GLUgl2() Instantiates a new OpenGL Utility Library object.

Method Summary

Methods

Modifier and Type	Method and Description
static GL2	getCurrentGL2()
void	gluBeginCurve(GLUnurbs r) Begins a curve definition.
void	gluBeginSurface(GLUnurbs r) Begins a surface definition.
int	gluBuild1DMipmapLevels(int target, int internalFormat, int width, int format, int type, int level, int base, int max, Buffer data) Interface to C language function: GLint gluBuild1DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data);
int	gluBuild1DMipmapLevelsC(int target, int internalFormat, int width, int format, int type, int level, int base, int max, Buffer data) Entry point to C language function: GLint gluBuild1DMipmapLevelsC(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data) Part of GLU_VERSION_1_X
int	gluBuild1DMipmaps(int target, int internalFormat, int width, int format, int type, Buffer data) Interface to C language function: GLint gluBuild1DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void * data);
int	gluBuild1DMipmapsC(int target, int internalFormat, int width, int format, int type, Buffer data) Entry point to C language function: GLint gluBuild1DMipmapsC(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void * data) Part of GLU_VERSION_1_X
int	gluBuild2DMipmapLevels(int target, int internalFormat, int width, int height, int format, int type, int level, int base, int max, Buffer data) Interface to C language function: GLint gluBuild2DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data);
int	gluBuild2DMipmapLevelsC(int target, int internalFormat, int width, int height, int format, int type, int level, int base, int max, Buffer data) Entry point to C language function: GLint gluBuild2DMipmapLevelsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data) Part of GLU_VERSION_1_X
int	gluBuild2DMipmaps(int target, int internalFormat, int width, int height, int format, int type, Buffer data) Interface to C language function: GLint gluBuild2DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void * data);
int	gluBuild2DMipmapsC(int target, int internalFormat, int width, int height, int format, int type, Buffer data) Entry point to C language function: GLint gluBuild2DMipmapsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void * data) Part of GLU_VERSION_1_X
int	gluBuild3DMipmapLevels(int target, int internalFormat, int width, int height, int depth, int format, int type, int level, int base, int max, Buffer data) Interface to C language function: GLint gluBuild3DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data);
int	gluBuild3DMipmapLevelsC(int target, int internalFormat, int width, int height, int depth, int format, int type, int level, int base, int max, Buffer data) Entry point to C language function: GLint gluBuild3DMipmapLevelsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data) Part of GLU_VERSION_1_X
int	gluBuild3DMipmaps(int target, int internalFormat, int width, int height, int depth, int format, int type, Buffer data) Interface to C language function: GLint gluBuild3DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void * data);
int	gluBuild3DMipmapsC(int target, int internalFormat, int width, int height, int depth, int format, int type, Buffer data) Entry point to C language function: GLint gluBuild3DMipmapsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void * data) Part of GLU_VERSION_1_X
void	gluEndCurve(GLUnurbs r) Ends a curve definition.
void	gluEndSurface(GLUnurbs r) Ends a surface.
void	gluLookAt(double eyeX, double eyeY, double eyeZ, double centerX, double centerY, double centerZ, double upX, double upY, double upZ)
void	gluLookAt(float eyeX, float eyeY, float eyeZ, float centerX, float centerY, float centerZ, float upX, float upY, float upZ)
GLUnurbs	gluNewNurbsRenderer() Creates a new GLUnurbs object.
void	gluNurbsCurve(GLUnurbs r, int nknots, float[] knot, int stride, float[] ctlarray, int order, int type) Make a NURBS curve.
void	gluNurbsProperty(GLUnurbs r, int property, float value) Sets a property on a NURBS object.
void	gluNurbsSurface(GLUnurbs r, int sknot_count, float[] sknot, int tknot_count, float[] tknot, int s_stride, int t_stride, float[] ctlarray, int sorder, int torder, int type) Makes a NURBS surface.
void	gluOrtho2D(double left, double right, double bottom, double top)
void	gluOrtho2D(float left, float right, float bottom, float top)
void	gluPerspective(double fovy, double aspect, double zNear, double zFar)
void	gluPerspective(float fovy, float aspect, float zNear, float zFar)
void	gluPickMatrix(double x, double y, double delX, double delY, int[] viewport, int viewport_offset)
void	gluPickMatrix(double x, double y, double delX, double delY, IntBuffer viewport)
boolean	gluProject(double objX, double objY, double objZ, double[] model, int model_offset, double[] proj, int proj_offset, int[] view, int view_offset, double[] winPos, int winPos_offset) Interface to C language function: GLint gluProject(GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * winX, GLdouble * winY, GLdouble * winZ);
boolean	gluProject(double objX, double objY, double objZ, DoubleBuffer model, DoubleBuffer proj, IntBuffer view, DoubleBuffer winPos) Interface to C language function: GLint gluProject(GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * winX, GLdouble * winY, GLdouble * winZ);
int	gluScaleImage(int format, int wIn, int hIn, int typeIn, Buffer dataIn, int wOut, int hOut, int typeOut, Buffer dataOut) Interface to C language function: GLint gluScaleImage(GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void * dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid * dataOut);
int	gluScaleImageC(int format, int wIn, int hIn, int typeIn, Buffer dataIn, int wOut, int hOut, int typeOut, Buffer dataOut) Entry point to C language function: GLint gluScaleImageC(GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void * dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid * dataOut) Part of GLU_VERSION_1_X
boolean	gluUnProject(double winX, double winY, double winZ, double[] model, int model_offset, double[] proj, int proj_offset, int[] view, int view_offset, double[] objPos, int objPos_offset) Interface to C language function: GLint gluUnProject(GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * objX, GLdouble * objY, GLdouble * objZ);
boolean	gluUnProject(double winX, double winY, double winZ, DoubleBuffer model, DoubleBuffer proj, IntBuffer view, DoubleBuffer objPos) Interface to C language function: GLint gluUnProject(GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * objX, GLdouble * objY, GLdouble * objZ);
boolean	gluUnProject4(double winX, double winY, double winZ, double clipW, double[] model, int model_offset, double[] proj, int proj_offset, int[] view, int view_offset, double nearVal, double farVal, double[] objPos, int objPos_offset) Interface to C language function: GLint gluUnProject4(GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble nearVal, GLdouble farVal, GLdouble * objX, GLdouble * objY, GLdouble * objZ, GLdouble * objW);
boolean	gluUnProject4(double winX, double winY, double winZ, double clipW, DoubleBuffer model, DoubleBuffer proj, IntBuffer view, double nearVal, double farVal, DoubleBuffer objPos) Interface to C language function: GLint gluUnProject4(GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble nearVal, GLdouble farVal, GLdouble * objX, GLdouble * objY, GLdouble * objZ, GLdouble * objW);
boolean	isFunctionAvailable(String gluFunctionName) Returns true if the specified GLU core- or extension-function can be successfully used through this GLU instance.

Methods inherited from class javax.media.opengl.glu.GLU

createGLU, createGLU, getCurrentGL, gluBeginPolygon, gluCheckExtension, gluCylinder, gluDeleteQuadric, gluDeleteTess, gluDisk, gluEndPolygon, gluErrorString, gluGetString, gluGetTessProperty, gluNewQuadric, gluNewQuadric, gluNewQuadric, gluNewTess, gluNextContour, gluPartialDisk, gluPickMatrix, gluPickMatrix, gluProject, gluProject, gluQuadricDrawStyle, gluQuadricNormals, gluQuadricOrientation, gluQuadricTexture, gluSphere, gluTessBeginContour, gluTessBeginPolygon, gluTessCallback, gluTessEndContour, gluTessEndPolygon, gluTessNormal, gluTessProperty, gluTessVertex, gluUnProject, gluUnProject, gluUnProject4, gluUnProject4

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GLUgl2

public GLUgl2()

Instantiates a new OpenGL Utility Library object. A GLU object may be instantiated at any point in the application and is not inherently tied to any particular OpenGL context; however, the GLU object may only be used when an OpenGL context is current on the current thread. Attempts to call most of the methods in the GLU library when no OpenGL context is current will cause an exception to be thrown.

The returned GLU object is not guaranteed to be thread-safe and should only be used from one thread at a time. Multiple GLU objects may be instantiated to be used from different threads simultaneously.

Method Detail

gluBuild1DMipmapLevelsC

public int gluBuild1DMipmapLevelsC(int target,
                          int internalFormat,
                          int width,
                          int format,
                          int type,
                          int level,
                          int base,
                          int max,
                          Buffer data)

Entry point to C language function: GLint gluBuild1DMipmapLevelsC(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data)
Part of GLU_VERSION_1_X

Parameters:

data - a direct or array-backed Buffer

gluBuild1DMipmapsC

public int gluBuild1DMipmapsC(int target,
                     int internalFormat,
                     int width,
                     int format,
                     int type,
                     Buffer data)

Entry point to C language function: GLint gluBuild1DMipmapsC(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void * data)
Part of GLU_VERSION_1_X

Parameters:

data - a direct or array-backed Buffer

gluBuild2DMipmapLevelsC

public int gluBuild2DMipmapLevelsC(int target,
                          int internalFormat,
                          int width,
                          int height,
                          int format,
                          int type,
                          int level,
                          int base,
                          int max,
                          Buffer data)

Entry point to C language function: GLint gluBuild2DMipmapLevelsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data)
Part of GLU_VERSION_1_X

Parameters:

data - a direct or array-backed Buffer

gluBuild2DMipmapsC

public int gluBuild2DMipmapsC(int target,
                     int internalFormat,
                     int width,
                     int height,
                     int format,
                     int type,
                     Buffer data)

Entry point to C language function: GLint gluBuild2DMipmapsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void * data)
Part of GLU_VERSION_1_X

Parameters:

data - a direct or array-backed Buffer

gluBuild3DMipmapLevelsC

public int gluBuild3DMipmapLevelsC(int target,
                          int internalFormat,
                          int width,
                          int height,
                          int depth,
                          int format,
                          int type,
                          int level,
                          int base,
                          int max,
                          Buffer data)

Entry point to C language function: GLint gluBuild3DMipmapLevelsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data)
Part of GLU_VERSION_1_X

Parameters:

data - a direct or array-backed Buffer

gluBuild3DMipmapsC

public int gluBuild3DMipmapsC(int target,
                     int internalFormat,
                     int width,
                     int height,
                     int depth,
                     int format,
                     int type,
                     Buffer data)

Entry point to C language function: GLint gluBuild3DMipmapsC(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void * data)
Part of GLU_VERSION_1_X

Parameters:

data - a direct or array-backed Buffer

gluScaleImageC

public int gluScaleImageC(int format,
                 int wIn,
                 int hIn,
                 int typeIn,
                 Buffer dataIn,
                 int wOut,
                 int hOut,
                 int typeOut,
                 Buffer dataOut)

Entry point to C language function: GLint gluScaleImageC(GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void * dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid * dataOut)
Part of GLU_VERSION_1_X

Parameters:

dataIn - a direct or array-backed Buffer

dataOut - a direct or array-backed Buffer

getCurrentGL2

public static final GL2 getCurrentGL2()
                               throws GLException

Throws:

GLException

isFunctionAvailable

public final boolean isFunctionAvailable(String gluFunctionName)

Returns true if the specified GLU core- or extension-function can be successfully used through this GLU instance. By "successfully" we mean that the function is both callable on the machine running the program and available on the current display.

A GLU function is callable if it is a GLU core- or extension-function that is supported by the underlying GLU implementation. The function is available if the OpenGL implementation on the display meets the requirements of the GLU function being called (because GLU functions utilize OpenGL functions).

Whether or not a GLU function is callable is determined as follows:

• If the function is a GLU core function (i.e., not an extension), gluGetString(GLU_VERSION) is used to determine the version number of the underlying GLU implementation on the host. then the function name is cross-referenced with that specification to see if it is part of that version's specification.
• If the function is a GLU extension, the function name is cross-referenced with the list returned by gluGetString(GLU_EXTENSIONS) to see if the function is one of the extensions that is supported by the underlying GLU implementation.

Whether or not a GLU function is available is determined as follows:

• If the function is a GLU core function then the function is first cross-referenced with the GLU specifications to find the minimum GLU version required to call that GLU function. Then the following table is consulted to determine the minimum GL version required for that version of GLU:
  • GLU 1.0 requires OpenGL 1.0
  • GLU 1.1 requires OpenGL 1.0
  • GLU 1.2 requires OpenGL 1.1
  • GLU 1.3 requires OpenGL 1.2
  Finally, glGetString(GL_VERSION) is used to determine the highest OpenGL version that both host and display support, and from that it is possible to determine if the GL facilities required by the GLU function are available on the display.
• If the function is a GLU extension, the function name is cross-referenced with the list returned by gluGetString(GLU_EXTENSIONS) to see if the function is one of the extensions that is supported by the underlying GLU implementation.

NOTE:The availability of a function may change at runtime in response to changes in the display environment. For example, when a window is dragged from one display to another on a multi-display system, or when the properties of the display device are modified (e.g., changing the color depth of the display). Any application that is concerned with handling these situations correctly should confirm availability after a display change before calling a questionable OpenGL function. To detect a change in the display device, please see GLEventListener#displayChanged(GLAutoDrawable,boolean,boolean).

Overrides:

isFunctionAvailable in class GLU

Parameters:

gluFunctionName - the name of the OpenGL function (e.g., use "gluNurbsCallbackDataEXT" to check if the gluNurbsCallbackDataEXT(GLUnurbs, GLvoid) extension is available).

gluOrtho2D

public final void gluOrtho2D(float left,
              float right,
              float bottom,
              float top)

Overrides:

gluOrtho2D in class GLU

gluOrtho2D

public final void gluOrtho2D(double left,
              double right,
              double bottom,
              double top)

Overrides:

gluOrtho2D in class GLU

gluPerspective

public final void gluPerspective(float fovy,
                  float aspect,
                  float zNear,
                  float zFar)

Overrides:

gluPerspective in class GLU

gluPerspective

public final void gluPerspective(double fovy,
                  double aspect,
                  double zNear,
                  double zFar)

Overrides:

gluPerspective in class GLU

gluLookAt

public final void gluLookAt(float eyeX,
             float eyeY,
             float eyeZ,
             float centerX,
             float centerY,
             float centerZ,
             float upX,
             float upY,
             float upZ)

Overrides:

gluLookAt in class GLU

gluLookAt

public final void gluLookAt(double eyeX,
             double eyeY,
             double eyeZ,
             double centerX,
             double centerY,
             double centerZ,
             double upX,
             double upY,
             double upZ)

Overrides:

gluLookAt in class GLU

gluProject

public final boolean gluProject(double objX,
                 double objY,
                 double objZ,
                 double[] model,
                 int model_offset,
                 double[] proj,
                 int proj_offset,
                 int[] view,
                 int view_offset,
                 double[] winPos,
                 int winPos_offset)

Interface to C language function:
GLint gluProject(GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * winX, GLdouble * winY, GLdouble * winZ);

Accepts the outgoing window coordinates as a single array.

Overrides:

gluProject in class GLU

gluProject

public final boolean gluProject(double objX,
                 double objY,
                 double objZ,
                 DoubleBuffer model,
                 DoubleBuffer proj,
                 IntBuffer view,
                 DoubleBuffer winPos)

Interface to C language function:
GLint gluProject(GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * winX, GLdouble * winY, GLdouble * winZ);

Accepts the outgoing window coordinates as a single buffer.

gluUnProject

public final boolean gluUnProject(double winX,
                   double winY,
                   double winZ,
                   double[] model,
                   int model_offset,
                   double[] proj,
                   int proj_offset,
                   int[] view,
                   int view_offset,
                   double[] objPos,
                   int objPos_offset)

Interface to C language function:
GLint gluUnProject(GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * objX, GLdouble * objY, GLdouble * objZ);

Accepts the outgoing object coordinates (a 3-vector) as a single array.

Overrides:

gluUnProject in class GLU

gluUnProject

public final boolean gluUnProject(double winX,
                   double winY,
                   double winZ,
                   DoubleBuffer model,
                   DoubleBuffer proj,
                   IntBuffer view,
                   DoubleBuffer objPos)

Interface to C language function:
GLint gluUnProject(GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble * objX, GLdouble * objY, GLdouble * objZ);

Accepts the outgoing object coordinates (a 3-vector) as a single buffer.

gluUnProject4

public final boolean gluUnProject4(double winX,
                    double winY,
                    double winZ,
                    double clipW,
                    double[] model,
                    int model_offset,
                    double[] proj,
                    int proj_offset,
                    int[] view,
                    int view_offset,
                    double nearVal,
                    double farVal,
                    double[] objPos,
                    int objPos_offset)

Interface to C language function:
GLint gluUnProject4(GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble nearVal, GLdouble farVal, GLdouble * objX, GLdouble * objY, GLdouble * objZ, GLdouble * objW);

Accepts the outgoing object coordinates (a 4-vector) as a single array.

Overrides:

gluUnProject4 in class GLU

gluUnProject4

public final boolean gluUnProject4(double winX,
                    double winY,
                    double winZ,
                    double clipW,
                    DoubleBuffer model,
                    DoubleBuffer proj,
                    IntBuffer view,
                    double nearVal,
                    double farVal,
                    DoubleBuffer objPos)

Interface to C language function:
GLint gluUnProject4(GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble * model, const GLdouble * proj, const GLint * view, GLdouble nearVal, GLdouble farVal, GLdouble * objX, GLdouble * objY, GLdouble * objZ, GLdouble * objW);

Accepts the outgoing object coordinates (a 4-vector) as a single buffer.

gluPickMatrix

public final void gluPickMatrix(double x,
                 double y,
                 double delX,
                 double delY,
                 int[] viewport,
                 int viewport_offset)

Overrides:

gluPickMatrix in class GLU

gluPickMatrix

public final void gluPickMatrix(double x,
                 double y,
                 double delX,
                 double delY,
                 IntBuffer viewport)

Overrides:

gluPickMatrix in class GLU

gluBuild1DMipmapLevels

public final int gluBuild1DMipmapLevels(int target,
                         int internalFormat,
                         int width,
                         int format,
                         int type,
                         int level,
                         int base,
                         int max,
                         Buffer data)

Interface to C language function:
GLint gluBuild1DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data);

Overrides:

gluBuild1DMipmapLevels in class GLU

gluBuild1DMipmaps

public final int gluBuild1DMipmaps(int target,
                    int internalFormat,
                    int width,
                    int format,
                    int type,
                    Buffer data)

Interface to C language function:
GLint gluBuild1DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void * data);

Overrides:

gluBuild1DMipmaps in class GLU

gluBuild2DMipmapLevels

public final int gluBuild2DMipmapLevels(int target,
                         int internalFormat,
                         int width,
                         int height,
                         int format,
                         int type,
                         int level,
                         int base,
                         int max,
                         Buffer data)

Interface to C language function:
GLint gluBuild2DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data);

Overrides:

gluBuild2DMipmapLevels in class GLU

gluBuild2DMipmaps

public final int gluBuild2DMipmaps(int target,
                    int internalFormat,
                    int width,
                    int height,
                    int format,
                    int type,
                    Buffer data)

Interface to C language function:
GLint gluBuild2DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void * data);

Overrides:

gluBuild2DMipmaps in class GLU

gluBuild3DMipmapLevels

public final int gluBuild3DMipmapLevels(int target,
                         int internalFormat,
                         int width,
                         int height,
                         int depth,
                         int format,
                         int type,
                         int level,
                         int base,
                         int max,
                         Buffer data)

Interface to C language function:
GLint gluBuild3DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void * data);

Overrides:

gluBuild3DMipmapLevels in class GLU

gluBuild3DMipmaps

public final int gluBuild3DMipmaps(int target,
                    int internalFormat,
                    int width,
                    int height,
                    int depth,
                    int format,
                    int type,
                    Buffer data)

Interface to C language function:
GLint gluBuild3DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void * data);

Overrides:

gluBuild3DMipmaps in class GLU

gluScaleImage

public final int gluScaleImage(int format,
                int wIn,
                int hIn,
                int typeIn,
                Buffer dataIn,
                int wOut,
                int hOut,
                int typeOut,
                Buffer dataOut)

Interface to C language function:
GLint gluScaleImage(GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void * dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid * dataOut);

Overrides:

gluScaleImage in class GLU

gluNurbsProperty

public final void gluNurbsProperty(GLUnurbs r,
                    int property,
                    float value)

Sets a property on a NURBS object. (NOTE: this function is not currently implemented.)

Parameters:

r - GLUnurbs object holding NURBS to which a property should be set

property - property id

value - property value

gluNewNurbsRenderer

public final GLUnurbs gluNewNurbsRenderer()

Creates a new GLUnurbs object.

Returns:

GLUnurbs object

gluBeginCurve

public final void gluBeginCurve(GLUnurbs r)

Begins a curve definition.

Parameters:

r - GLUnurbs object to specify curve to

gluBeginSurface

public final void gluBeginSurface(GLUnurbs r)

Begins a surface definition.

Parameters:

r - GLUnurbs object to specify surface to

gluEndSurface

public final void gluEndSurface(GLUnurbs r)

Ends a surface.

Parameters:

r - GLUnurbs object holding surface

gluNurbsSurface

public final void gluNurbsSurface(GLUnurbs r,
                   int sknot_count,
                   float[] sknot,
                   int tknot_count,
                   float[] tknot,
                   int s_stride,
                   int t_stride,
                   float[] ctlarray,
                   int sorder,
                   int torder,
                   int type)

Makes a NURBS surface.

Parameters:

r - GLUnurbs object holding the surface

sknot_count - number of knots in s direction

sknot - knots in s direction

tknot_count - number of knots in t direction

tknot - knots in t direction

s_stride - number of control points coordinates in s direction

t_stride - number of control points coordinates in t direction

ctlarray - control points

sorder - order of surface in s direction

torder - order of surface in t direction

type - surface type

gluNurbsCurve

public final void gluNurbsCurve(GLUnurbs r,
                 int nknots,
                 float[] knot,
                 int stride,
                 float[] ctlarray,
                 int order,
                 int type)

Make a NURBS curve.

Parameters:

r - GLUnurbs object holding the curve

nknots - number of knots

knot - knot vector

stride - number of control point coordinates

ctlarray - control points

order - order of the curve

type - curve type

gluEndCurve

public final void gluEndCurve(GLUnurbs r)

Ends a curve definition.

Parameters:

r - GLUnurbs object holding the curve