diff options
| author | Kenneth Russel <kbrussel@alum.mit.edu> | 2007-10-09 07:38:10 +0000 |
|---|---|---|
| committer | Kenneth Russel <kbrussel@alum.mit.edu> | 2007-10-09 07:38:10 +0000 |
| commit | c92573e5f90bfefdfa6697a3f628a263c2f211f9 (patch) | |
| tree | 53258db2dae2d3a54f9c2f30cd1a55fe163ba958 /src/classes/com/sun/opengl/impl/nurbs/CArrayOfBreakpts.java | |
| parent | f7b664564d2dcdf674660b5d1fc38c7f2ac25b76 (diff) | |
Integration of Tomas Hrasky's port of basic GLU NURBS functionality
from C++ to Java, plus example applications, done as part of his
Bachelor of Science degree at the University of Hradec Králové,
Faculty of Informatics and Management.
Current state of code is documented in
src/classes/com/sun/opengl/impl/nurbs/README.txt.
Example applications require Java 1.5 and are not currently built by
default. Specify -Djogl.nurbs=1 during jogl-demos build with a 1.5
javac on the PATH to build them. Dependent jars are copied to build
output directory.
Deleted old partially-complete GLU NURBS port.
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@1389 232f8b59-042b-4e1e-8c03-345bb8c30851
Diffstat (limited to 'src/classes/com/sun/opengl/impl/nurbs/CArrayOfBreakpts.java')
| -rwxr-xr-x | src/classes/com/sun/opengl/impl/nurbs/CArrayOfBreakpts.java | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/classes/com/sun/opengl/impl/nurbs/CArrayOfBreakpts.java b/src/classes/com/sun/opengl/impl/nurbs/CArrayOfBreakpts.java new file mode 100755 index 000000000..c4c14b66c --- /dev/null +++ b/src/classes/com/sun/opengl/impl/nurbs/CArrayOfBreakpts.java @@ -0,0 +1,130 @@ +package com.sun.opengl.impl.nurbs; + +/** + * Class replacing C language pointer + * + * @author Tomas Hrasky + * + */ +class CArrayOfBreakpts { + /** + * Underlaying array + */ + private Breakpt[] pole; + + /** + * Pointer to array member + */ + private int pointer; + + /** + * Makes new CArray + * + * @param array + * underlaying array + * @param pointer + * pointer (index) to array + */ + public CArrayOfBreakpts(Breakpt[] array, int pointer) { + this.pole = array; + this.pointer = pointer; + } + + /** + * Makes new CArray from other CArray + * + * @param carray + * reference array + */ + public CArrayOfBreakpts(CArrayOfBreakpts carray) { + this.pole = carray.pole; + this.pointer = carray.pointer; + } + + /** + * Returns element at pointer + * + * @return element at pointer + */ + public Breakpt get() { + return pole[pointer]; + } + + /** + * Increases pointer by one (++) + */ + public void pp() { + pointer++; + } + + /** + * Sets element at pointer + * + * @param f + * desired value + */ + public void set(Breakpt f) { + pole[pointer] = f; + + } + + /** + * Returns array element at specified index + * + * @param i + * array index + * @return element at index + */ + public Breakpt get(int i) { + return pole[i]; + } + + /** + * Lessens pointer by value + * + * @param i + * lessen by + */ + public void lessenPointerBy(int i) { + pointer -= i; + + } + + /** + * Returns pointer value + * + * @return pointer value + */ + public int getPointer() { + return pointer; + } + + /** + * Sets ponter value + * + * @param pointer + * pointer value to be set + */ + public void setPointer(int pointer) { + this.pointer = pointer; + } + + /** + * Raises pointer by value + * + * @param i + * raise by + */ + public void raisePointerBy(int i) { + pointer += i; + + } + + /** + * Lessens ponter by one (--) + */ + public void mm() { + pointer--; + + } +} |