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Diffstat (limited to 'turtle2d/src/jogamp/graph/curve/opengl/VBORegion2PES2.java')
-rw-r--r--turtle2d/src/jogamp/graph/curve/opengl/VBORegion2PES2.java385
1 files changed, 0 insertions, 385 deletions
diff --git a/turtle2d/src/jogamp/graph/curve/opengl/VBORegion2PES2.java b/turtle2d/src/jogamp/graph/curve/opengl/VBORegion2PES2.java
deleted file mode 100644
index c7c370f6d..000000000
--- a/turtle2d/src/jogamp/graph/curve/opengl/VBORegion2PES2.java
+++ /dev/null
@@ -1,385 +0,0 @@
-/**
- * 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 jogamp.graph.curve.opengl;
-
-import java.nio.FloatBuffer;
-import java.nio.IntBuffer;
-import java.nio.ShortBuffer;
-import java.util.ArrayList;
-
-import javax.media.opengl.GL2ES2;
-// FIXME: Subsume GL2GL3.GL_DRAW_FRAMEBUFFER -> GL2ES2.GL_DRAW_FRAMEBUFFER !
-import javax.media.opengl.GL2GL3;
-import javax.media.opengl.GLContext;
-import javax.media.opengl.GLUniformData;
-import javax.media.opengl.fixedfunc.GLMatrixFunc;
-
-import com.jogamp.common.nio.Buffers;
-
-import com.jogamp.graph.geom.AABBox;
-import com.jogamp.graph.geom.Triangle;
-import com.jogamp.graph.geom.Vertex;
-
-import com.jogamp.graph.curve.Region;
-import com.jogamp.opengl.util.PMVMatrix;
-import com.jogamp.opengl.util.glsl.ShaderState;
-
-public class VBORegion2PES2 implements Region{
- private int numVertices = 0;
- private IntBuffer vboIds;
-
- private IntBuffer t_vboIds;
-
- private ArrayList<Triangle> triangles = new ArrayList<Triangle>();
- private ArrayList<Vertex> vertices = new ArrayList<Vertex>();
- private GLContext context;
-
- private int numBuffers = 3;
-
- private boolean flipped = false;
-
- private boolean dirty = false;
-
- private AABBox box = null;
- private int[] texture = { 0 } ;
- private int[] fbo = { 0 } ;
- private int[] rbo_depth = { 0 } ;
- private boolean texInitialized = false;
-
- private int tex_width_c = 0;
- private int tex_height_c = 0;
-
- private ShaderState st;
-
- public VBORegion2PES2(GLContext context, ShaderState st){
- this.context =context;
- this.st = st;
- }
-
- public void update(){
- box = new AABBox();
-
- GL2ES2 gl = context.getGL().getGL2ES2();
- ShortBuffer indicies = Buffers.newDirectShortBuffer(triangles.size() * 3);
-
- for(Triangle t:triangles){
- if(t.getVertices()[0].getId() == Integer.MAX_VALUE){
- t.getVertices()[0].setId(numVertices++);
- t.getVertices()[1].setId(numVertices++);
- t.getVertices()[2].setId(numVertices++);
-
- vertices.add(t.getVertices()[0]);
- vertices.add(t.getVertices()[1]);
- vertices.add(t.getVertices()[2]);
-
- indicies.put((short) t.getVertices()[0].getId());
- indicies.put((short) t.getVertices()[1].getId());
- indicies.put((short) t.getVertices()[2].getId());
- }
- else{
- Vertex v1 = t.getVertices()[0];
- Vertex v2 = t.getVertices()[1];
- Vertex v3 = t.getVertices()[2];
-
- indicies.put((short) v1.getId());
- indicies.put((short) v2.getId());
- indicies.put((short) v3.getId());
- }
- }
- indicies.rewind();
-
- FloatBuffer verticesBuffer = Buffers.newDirectFloatBuffer(vertices.size() * 3);
- for(Vertex v:vertices){
- verticesBuffer.put(v.getX());
- if(flipped){
- verticesBuffer.put(-1*v.getY());
- }
- else{
- verticesBuffer.put(v.getY());
- }
- verticesBuffer.put(v.getZ());
- if(flipped){
- box.resize(v.getX(), -1*v.getY(), v.getZ());
- }
- else{
- box.resize(v.getX(), v.getY(), v.getZ());
- }
- }
- verticesBuffer.rewind();
-
- FloatBuffer texCoordBuffer = Buffers.newDirectFloatBuffer(vertices.size() * 2);
- for(Vertex v:vertices){
- float[] tex = v.getTexCoord();
- texCoordBuffer.put(tex[0]);
- texCoordBuffer.put(tex[1]);
- }
- texCoordBuffer.rewind();
-
- vboIds = IntBuffer.allocate(numBuffers);
- gl.glGenBuffers(numBuffers, vboIds);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, vboIds.get(0)); // vertices
- gl.glBufferData(GL2ES2.GL_ARRAY_BUFFER, numVertices * 3 * Buffers.SIZEOF_FLOAT, verticesBuffer, GL2ES2.GL_STATIC_DRAW);
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, vboIds.get(1)); //texture
- gl.glBufferData(GL2ES2.GL_ARRAY_BUFFER, numVertices * 2 * Buffers.SIZEOF_FLOAT, texCoordBuffer, GL2ES2.GL_STATIC_DRAW);
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, vboIds.get(2)); //triangles
- gl.glBufferData(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, triangles.size()* 3 * Buffers.SIZEOF_SHORT, indicies, GL2ES2.GL_STATIC_DRAW);
- gl.glBindBuffer(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, 0);
-
- dirty = false;
- }
-
- public void render(PMVMatrix matrix, int vp_width, int vp_height, int width){
- if(null == matrix || vp_width <=0 || vp_height <= 0 || width <= 0){
- renderRegion();
- }
- else {
- if(width != tex_width_c){
- texInitialized = false;
- tex_width_c = width;
- }
- if(!texInitialized){
- initFBOTexture(matrix,vp_width, vp_height);
- texInitialized = true;
- }
-// System.out.println("Scale: " + matrix.glGetMatrixf().get(1+4*3) +" " + matrix.glGetMatrixf().get(2+4*3));
- renderTexture(matrix, vp_width, vp_height);
- }
- }
-
- private void renderTexture(PMVMatrix matrix, int width, int hight){
- GL2ES2 gl = context.getGL().getGL2ES2();
- gl.glViewport(0, 0, width, hight);
- if(!st.glUniform(gl, new GLUniformData("mgl_PMVMatrix", 4, 4, matrix.glGetPMvMatrixf()))){
- System.out.println("Cnt set tex based mat");
- }
- gl.glEnable(GL2ES2.GL_TEXTURE_2D);
- gl.glActiveTexture(GL2ES2.GL_TEXTURE0);
- gl.glBindTexture(GL2ES2.GL_TEXTURE_2D, texture[0]);
-
- st.glUniform(gl, new GLUniformData("texture", texture[0]));
- int loc = gl.glGetUniformLocation(st.shaderProgram().id(), "texture");
- gl.glUniform1i(loc, 0);
-
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, t_vboIds.get(0));
- gl.glEnableVertexAttribArray(VERTEX_ATTR_IDX);
- gl.glVertexAttribPointer(VERTEX_ATTR_IDX, 3, GL2ES2.GL_FLOAT, false, 3 * Buffers.SIZEOF_FLOAT, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, t_vboIds.get(1));
- gl.glEnableVertexAttribArray(TEXCOORD_ATTR_IDX);
- gl.glVertexAttribPointer(TEXCOORD_ATTR_IDX, 2, GL2ES2.GL_FLOAT, false, 2 * Buffers.SIZEOF_FLOAT, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, t_vboIds.get(2));
- gl.glDrawElements(GL2ES2.GL_TRIANGLES, 2 * 3, GL2ES2.GL_UNSIGNED_SHORT, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, 0);
- }
-
- private void setupBoundingBuffers(){
- GL2ES2 gl = context.getGL().getGL2ES2();
-
- ShortBuffer indicies = Buffers.newDirectShortBuffer(6);
- indicies.put((short) 0); indicies.put((short) 1); indicies.put((short) 3);
- indicies.put((short) 1); indicies.put((short) 2); indicies.put((short) 3);
- indicies.rewind();
-
- FloatBuffer verticesBuffer = Buffers.newDirectFloatBuffer(4 * 3);
- FloatBuffer texCoordBuffer = Buffers.newDirectFloatBuffer(4 * 2);
-
- verticesBuffer.put(box.getLow()[0]);
- verticesBuffer.put(box.getLow()[1]);
- verticesBuffer.put(box.getLow()[2]);
- texCoordBuffer.put(5);
- texCoordBuffer.put(5);
-
- verticesBuffer.put(box.getLow()[0]);
- verticesBuffer.put(box.getHigh()[1]);
- verticesBuffer.put(box.getLow()[2]);
-
- texCoordBuffer.put(5);
- texCoordBuffer.put(6);
-
- verticesBuffer.put(box.getHigh()[0]);
- verticesBuffer.put(box.getHigh()[1]);
- verticesBuffer.put(box.getLow()[2]);
-
- texCoordBuffer.put(6);
- texCoordBuffer.put(6);
-
- verticesBuffer.put(box.getHigh()[0]);
- verticesBuffer.put(box.getLow()[1]);
- verticesBuffer.put(box.getLow()[2]);
-
- texCoordBuffer.put(6);
- texCoordBuffer.put(5);
-
- verticesBuffer.rewind();
- texCoordBuffer.rewind();
-
- t_vboIds = IntBuffer.allocate(3);
- gl.glGenBuffers(numBuffers, t_vboIds);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, t_vboIds.get(0)); // vertices
- gl.glBufferData(GL2ES2.GL_ARRAY_BUFFER, 4 * 3 * Buffers.SIZEOF_FLOAT, verticesBuffer, GL2ES2.GL_STATIC_DRAW);
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, t_vboIds.get(1)); //texture
- gl.glBufferData(GL2ES2.GL_ARRAY_BUFFER, 4 * 2 * Buffers.SIZEOF_FLOAT, texCoordBuffer, GL2ES2.GL_STATIC_DRAW);
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, t_vboIds.get(2)); //triangles
- gl.glBufferData(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, 4 * 3 * Buffers.SIZEOF_SHORT, indicies, GL2ES2.GL_STATIC_DRAW);
- gl.glBindBuffer(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, 0);
- }
-
- private void initFBOTexture(PMVMatrix m, int width, int hight){
- tex_height_c = (int)(tex_width_c*box.getHeight()/box.getWidth());
- // tex_height_c = tex_width_c;
- System.out.println("FBO Size: "+tex_height_c+"x"+tex_width_c);
- System.out.println("FBO Scale: " + m.glGetMatrixf().get(0) +" " + m.glGetMatrixf().get(5));
- GL2ES2 gl = context.getGL().getGL2ES2();
-
- if(fbo[0] > 0) {
- gl.glDeleteFramebuffers(1, fbo, 0);
- fbo[0] = 0;
- }
- if(texture[0]>0) {
- gl.glDeleteTextures(1, texture, 0);
- texture[0] = 0;
- }
-
- gl.glGenFramebuffers(1, fbo, 0);
- gl.glGenTextures(1, texture, 0);
- gl.glGenRenderbuffers(1,rbo_depth, 0);
- System.out.println("FBO: fbo " + fbo[0] + ", tex " + texture[0] + ", depth " + rbo_depth[0]);
-
- gl.glBindFramebuffer(GL2GL3.GL_DRAW_FRAMEBUFFER, fbo[0]);
- gl.glBindTexture(GL2ES2.GL_TEXTURE_2D, texture[0]);
- gl.glTexImage2D(GL2ES2.GL_TEXTURE_2D, 0, GL2ES2.GL_RGBA, tex_width_c,
- tex_height_c, 0, GL2ES2.GL_RGBA, GL2ES2.GL_UNSIGNED_BYTE, null);
-
- gl.glTexParameterf(GL2ES2.GL_TEXTURE_2D, GL2ES2.GL_TEXTURE_MIN_FILTER, GL2ES2.GL_LINEAR);
- gl.glTexParameterf(GL2ES2.GL_TEXTURE_2D, GL2ES2.GL_TEXTURE_MAG_FILTER, GL2ES2.GL_LINEAR);
- gl.glTexParameterf(GL2ES2.GL_TEXTURE_2D, GL2ES2.GL_TEXTURE_WRAP_S, GL2ES2.GL_CLAMP_TO_EDGE);
- gl.glTexParameterf(GL2ES2.GL_TEXTURE_2D, GL2ES2.GL_TEXTURE_WRAP_T, GL2ES2.GL_CLAMP_TO_EDGE);
-
- gl.glFramebufferTexture2D(GL2GL3.GL_DRAW_FRAMEBUFFER, GL2ES2.GL_COLOR_ATTACHMENT0,
- GL2ES2.GL_TEXTURE_2D, texture[0], 0);
-
- // Set up the depth buffer
- gl.glBindRenderbuffer(GL2ES2.GL_RENDERBUFFER, rbo_depth[0]);
- gl.glRenderbufferStorage(GL2ES2.GL_RENDERBUFFER, GL2ES2.GL_DEPTH_COMPONENT, tex_width_c, tex_height_c);
- gl.glFramebufferRenderbuffer(GL2ES2.GL_FRAMEBUFFER, GL2ES2.GL_DEPTH_COMPONENT, GL2ES2.GL_RENDERBUFFER, rbo_depth[0]);
-
- int status = gl.glCheckFramebufferStatus(GL2ES2.GL_FRAMEBUFFER);
- if(status != GL2ES2.GL_FRAMEBUFFER_COMPLETE){
- System.err.println("Cant Create R2T pass!");
- }
-
- //render texture
- PMVMatrix tex_matrix = new PMVMatrix();
- gl.glBindFramebuffer(GL2GL3.GL_DRAW_FRAMEBUFFER, fbo[0]);
- gl.glViewport(0, 0, tex_width_c, tex_height_c);
- tex_matrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- tex_matrix.glLoadIdentity();
- tex_matrix.glOrthof(box.getLow()[0], box.getHigh()[0], box.getLow()[1], box.getHigh()[1], -1, 1);
-
- if(!st.glUniform(gl, new GLUniformData("mgl_PMVMatrix", 4, 4, tex_matrix.glGetPMvMatrixf()))){
- System.out.println("Cnt set tex based mat");
- }
-
- gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
- gl.glClear(GL2ES2.GL_COLOR_BUFFER_BIT | GL2ES2.GL_DEPTH_BUFFER_BIT);
- renderRegion();
-
- gl.glBindFramebuffer(GL2ES2.GL_FRAMEBUFFER, 0);
- gl.glBindTexture(GL2ES2.GL_TEXTURE_2D, 0);
-
- setupBoundingBuffers();
- }
-
- private void renderRegion(){
- GL2ES2 gl = context.getGL().getGL2ES2();
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, vboIds.get(0));
- gl.glEnableVertexAttribArray(VERTEX_ATTR_IDX);
- gl.glVertexAttribPointer(VERTEX_ATTR_IDX, 3, GL2ES2.GL_FLOAT, false, 3 * Buffers.SIZEOF_FLOAT, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, vboIds.get(1));
- gl.glEnableVertexAttribArray(TEXCOORD_ATTR_IDX);
- gl.glVertexAttribPointer(TEXCOORD_ATTR_IDX, 2, GL2ES2.GL_FLOAT, false, 2 * Buffers.SIZEOF_FLOAT, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ELEMENT_ARRAY_BUFFER, vboIds.get(2));
- gl.glDrawElements(GL2ES2.GL_TRIANGLES, triangles.size() * 3, GL2ES2.GL_UNSIGNED_SHORT, 0);
-
- gl.glBindBuffer(GL2ES2.GL_ARRAY_BUFFER, 0);
- }
-
- public void addTriangles(ArrayList<Triangle> tris) {
- triangles.addAll(tris);
- dirty = true;
- }
-
- public int getNumVertices(){
- return numVertices;
- }
-
- public void addVertices(ArrayList<Vertex> verts){
- vertices.addAll(verts);
- numVertices = vertices.size();
- dirty = true;
- }
-
- public boolean isDirty(){
- return dirty;
- }
-
- public void destroy() {
- GL2ES2 gl = context.getGL().getGL2ES2();
- gl.glDeleteBuffers(numBuffers, vboIds);
- gl.glDeleteFramebuffers(1, fbo, 0);
- fbo[0] = 0;
- gl.glDeleteTextures(1, texture, 0);
- texture[0] = 0;
- gl.glDeleteRenderbuffers(1, rbo_depth, 0);
- rbo_depth[0] = 0;
- }
-
- public boolean isFlipped() {
- return flipped;
- }
-
- public void setFlipped(boolean flipped) {
- this.flipped = flipped;
- }
-}
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