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Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl/fixedfunc/GLMatrixFunc.java')
| -rw-r--r-- | src/jogl/classes/com/jogamp/opengl/fixedfunc/GLMatrixFunc.java | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/fixedfunc/GLMatrixFunc.java b/src/jogl/classes/com/jogamp/opengl/fixedfunc/GLMatrixFunc.java new file mode 100644 index 000000000..90f13faf1 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/fixedfunc/GLMatrixFunc.java @@ -0,0 +1,152 @@ +/* + * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.fixedfunc; + +import java.nio.*; + +import com.jogamp.opengl.GL; + +/** + * Subset of OpenGL fixed function pipeline's matrix operations. + */ +public interface GLMatrixFunc { + + public static final int GL_MATRIX_MODE = 0x0BA0; + /** Matrix mode modelview */ + public static final int GL_MODELVIEW = 0x1700; + /** Matrix mode projection */ + public static final int GL_PROJECTION = 0x1701; + // public static final int GL_TEXTURE = 0x1702; // Use GL.GL_TEXTURE due to ambiguous GL usage + /** Matrix access name for modelview */ + public static final int GL_MODELVIEW_MATRIX = 0x0BA6; + /** Matrix access name for projection */ + public static final int GL_PROJECTION_MATRIX = 0x0BA7; + /** Matrix access name for texture */ + public static final int GL_TEXTURE_MATRIX = 0x0BA8; + + /** + * Copy the named matrix into the given storage. + * @param pname {@link #GL_MODELVIEW_MATRIX}, {@link #GL_PROJECTION_MATRIX} or {@link #GL_TEXTURE_MATRIX} + * @param params the FloatBuffer's position remains unchanged, + * which is the same behavior than the native JOGL GL impl + */ + public void glGetFloatv(int pname, java.nio.FloatBuffer params); + + /** + * Copy the named matrix to the given storage at offset. + * @param pname {@link #GL_MODELVIEW_MATRIX}, {@link #GL_PROJECTION_MATRIX} or {@link #GL_TEXTURE_MATRIX} + * @param params storage + * @param params_offset storage offset + */ + public void glGetFloatv(int pname, float[] params, int params_offset); + + /** + * glGetIntegerv + * @param pname {@link #GL_MATRIX_MODE} to receive the current matrix mode + * @param params the FloatBuffer's position remains unchanged + * which is the same behavior than the native JOGL GL impl + */ + public void glGetIntegerv(int pname, IntBuffer params); + public void glGetIntegerv(int pname, int[] params, int params_offset); + + /** + * Sets the current matrix mode. + * @param mode {@link #GL_MODELVIEW}, {@link #GL_PROJECTION} or {@link GL#GL_TEXTURE GL_TEXTURE}. + */ + public void glMatrixMode(int mode) ; + + /** + * Push the current matrix to it's stack, while preserving it's values. + * <p> + * There exist one stack per matrix mode, i.e. {@link #GL_MODELVIEW}, {@link #GL_PROJECTION} and {@link GL#GL_TEXTURE GL_TEXTURE}. + * </p> + */ + public void glPushMatrix(); + + /** + * Pop the current matrix from it's stack. + * @see #glPushMatrix() + */ + public void glPopMatrix(); + + /** + * Load the current matrix with the identity matrix + */ + public void glLoadIdentity() ; + + /** + * Load the current matrix w/ the provided one. + * @param params the FloatBuffer's position remains unchanged, + * which is the same behavior than the native JOGL GL impl + */ + public void glLoadMatrixf(java.nio.FloatBuffer m) ; + /** + * Load the current matrix w/ the provided one. + */ + public void glLoadMatrixf(float[] m, int m_offset); + + /** + * Multiply the current matrix: [c] = [c] x [m] + * @param m the FloatBuffer's position remains unchanged, + * which is the same behavior than the native JOGL GL impl + */ + public void glMultMatrixf(java.nio.FloatBuffer m) ; + /** + * Multiply the current matrix: [c] = [c] x [m] + */ + public void glMultMatrixf(float[] m, int m_offset); + + /** + * Translate the current matrix. + */ + public void glTranslatef(float x, float y, float z) ; + + /** + * Rotate the current matrix. + */ + public void glRotatef(float angle, float x, float y, float z); + + /** + * Scale the current matrix. + */ + public void glScalef(float x, float y, float z) ; + + /** + * {@link #glMultMatrixf(FloatBuffer) Multiply} the current matrix with the orthogonal matrix. + */ + public void glOrthof(float left, float right, float bottom, float top, float zNear, float zFar) ; + + /** + * {@link #glMultMatrixf(FloatBuffer) Multiply} the current matrix with the frustum matrix. + */ + public void glFrustumf(float left, float right, float bottom, float top, float zNear, float zFar); + +} + |