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-rwxr-xr-xturtle2d/src/jogamp/graph/curve/opengl/RegionRendererImpl01.java206
-rw-r--r--turtle2d/src/jogamp/graph/curve/opengl/TextRendererImpl01.java188
-rw-r--r--turtle2d/src/jogamp/graph/curve/opengl/VBORegion2PES2.java385
-rw-r--r--turtle2d/src/jogamp/graph/curve/opengl/VBORegionSPES2.java185
-rw-r--r--turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.fp99
-rw-r--r--turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.vp13
-rw-r--r--turtle2d/src/jogamp/graph/curve/tess/GraphOutline.java81
-rw-r--r--turtle2d/src/jogamp/graph/curve/tess/GraphVertex.java120
-rw-r--r--turtle2d/src/jogamp/graph/curve/tess/HEdge.java130
-rw-r--r--turtle2d/src/jogamp/graph/curve/tess/Loop.java373
-rw-r--r--turtle2d/src/jogamp/graph/curve/text/GlyphShape.java161
-rw-r--r--turtle2d/src/jogamp/graph/curve/text/GlyphString.java163
12 files changed, 0 insertions, 2104 deletions
diff --git a/turtle2d/src/jogamp/graph/curve/opengl/RegionRendererImpl01.java b/turtle2d/src/jogamp/graph/curve/opengl/RegionRendererImpl01.java
deleted file mode 100755
index c1f293fff..000000000
--- a/turtle2d/src/jogamp/graph/curve/opengl/RegionRendererImpl01.java
+++ /dev/null
@@ -1,206 +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 javax.media.opengl.GL2ES2;
-import javax.media.opengl.GLException;
-import javax.media.opengl.GLUniformData;
-import javax.media.opengl.fixedfunc.GLMatrixFunc;
-
-import com.jogamp.graph.curve.OutlineShape;
-import com.jogamp.graph.curve.Region;
-import com.jogamp.graph.curve.opengl.RegionRenderer;
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.opengl.util.glsl.ShaderCode;
-import com.jogamp.opengl.util.glsl.ShaderProgram;
-import com.jogamp.opengl.util.glsl.ShaderState;
-
-
-public class RegionRendererImpl01 extends RegionRenderer {
- /**Sharpness is equivalent to the value of t value of texture coord
- * on the off-curve vertex. The high value of sharpness will
- * result in high curvature.
- */
- private GLUniformData mgl_sharpness = new GLUniformData("p1y", 0.5f);
- GLUniformData mgl_alpha = new GLUniformData("g_alpha", 1.0f);
- private GLUniformData mgl_color = new GLUniformData("g_color", 3, FloatBuffer.allocate(3));
- private GLUniformData mgl_strength = new GLUniformData("a_strength", 3.0f);
-
- public RegionRendererImpl01(Vertex.Factory<? extends Vertex> factory, int type) {
- super(factory, type);
- }
-
- protected boolean initImpl(GL2ES2 gl) {
- boolean VBOsupported = gl.isFunctionAvailable("glGenBuffers") &&
- gl.isFunctionAvailable("glBindBuffer") &&
- gl.isFunctionAvailable("glBufferData") &&
- gl.isFunctionAvailable("glDrawElements") &&
- gl.isFunctionAvailable("glVertexAttribPointer") &&
- gl.isFunctionAvailable("glDeleteBuffers");
-
- if(DEBUG) {
- System.err.println("RegionRenderer: VBO Supported = " + VBOsupported);
- }
-
- if(!VBOsupported){
- return false;
- }
-
- gl.glEnable(GL2ES2.GL_BLEND);
- gl.glBlendFunc(GL2ES2.GL_SRC_ALPHA, GL2ES2.GL_ONE_MINUS_SRC_ALPHA);
-
- ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, 1, RegionRendererImpl01.class,
- "shader", "shader/bin", "curverenderer01");
- ShaderCode rsFp = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, 1, RegionRendererImpl01.class,
- "shader", "shader/bin", "curverenderer01");
-
- ShaderProgram sp = new ShaderProgram();
- sp.add(rsVp);
- sp.add(rsFp);
-
- if(!sp.link(gl, System.err)) {
- throw new GLException("RegionRenderer: Couldn't link program: "+sp);
- }
-
- st = new ShaderState();
- st.attachShaderProgram(gl, sp);
- gl.glBindAttribLocation(sp.id(), 0, "v_position");
- gl.glBindAttribLocation(sp.id(), 1, "texCoord");
-
- st.glUseProgram(gl, true);
-
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- pmvMatrix.glLoadIdentity();
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
- pmvMatrix.glLoadIdentity();
-
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- pmvMatrix.glLoadIdentity();
- resetModelview(null);
-
- mgl_PMVMatrix = new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
- if(!st.glUniform(gl, mgl_PMVMatrix)) {
- if(DEBUG){
- System.err.println("Error setting PMVMatrix in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_sharpness)) {
- if(DEBUG){
- System.err.println("Error setting sharpness in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_alpha)) {
- if(DEBUG){
- System.err.println("Error setting global alpha in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_color)) {
- if(DEBUG){
- System.err.println("Error setting global color in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_strength)) {
- System.err.println("Error setting antialias strength in shader: "+st);
- }
-
- if(DEBUG) {
- System.err.println("RegionRendererImpl01 initialized: " + Thread.currentThread()+" "+st);
- }
- return true;
- }
-
- @Override
- protected void disposeImpl(GL2ES2 gl) {
- }
-
-
- @Override
- public float getAlpha() {
- return mgl_alpha.floatValue();
- }
-
- @Override
- public void setAlpha(GL2ES2 gl, float alpha_t) {
- mgl_alpha.setData(alpha_t);
- if(null != gl && st.inUse()) {
- st.glUniform(gl, mgl_alpha);
- }
- }
-
- @Override
- public void setColor(GL2ES2 gl, float r, float g, float b){
- FloatBuffer fb = (FloatBuffer) mgl_color.getBuffer();
- fb.put(0, r);
- fb.put(1, r);
- fb.put(2, r);
- if(null != gl && st.inUse()) {
- st.glUniform(gl, mgl_color);
- }
- }
-
-
- @Override
- public void renderOutlineShape(GL2ES2 gl, OutlineShape outlineShape, float[] position, int texSize) {
- if(!isInitialized()){
- throw new GLException("RegionRendererImpl01: not initialized!");
- }
- int hashCode = getHashCode(outlineShape);
- Region region = regions.get(hashCode);
-
- if(null == region) {
- region = createRegion(gl, outlineShape, mgl_sharpness.floatValue());
- regions.put(hashCode, region);
- }
- region.render(pmvMatrix, vp_width, vp_height, texSize);
- }
-
- @Override
- public void renderOutlineShapes(GL2ES2 gl, OutlineShape[] outlineShapes, float[] position, int texSize) {
- if(!isInitialized()){
- throw new GLException("RegionRendererImpl01: not initialized!");
- }
-
- int hashCode = getHashCode(outlineShapes);
- Region region = regions.get(hashCode);
-
- if(null == region) {
- region = createRegion(gl, outlineShapes, mgl_sharpness.floatValue());
- regions.put(hashCode, region);
- }
- region.render(pmvMatrix, vp_width, vp_height, texSize);
- }
-}
diff --git a/turtle2d/src/jogamp/graph/curve/opengl/TextRendererImpl01.java b/turtle2d/src/jogamp/graph/curve/opengl/TextRendererImpl01.java
deleted file mode 100644
index cebe7a19e..000000000
--- a/turtle2d/src/jogamp/graph/curve/opengl/TextRendererImpl01.java
+++ /dev/null
@@ -1,188 +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 javax.media.opengl.GL2ES2;
-import javax.media.opengl.GLException;
-import javax.media.opengl.GLUniformData;
-import javax.media.opengl.fixedfunc.GLMatrixFunc;
-
-import jogamp.graph.curve.text.GlyphString;
-
-import com.jogamp.graph.curve.opengl.TextRenderer;
-import com.jogamp.graph.font.Font;
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.opengl.util.glsl.ShaderCode;
-import com.jogamp.opengl.util.glsl.ShaderProgram;
-
-public class TextRendererImpl01 extends TextRenderer {
- /**Sharpness is equivalent to the value of t value of texture coord
- * on the off-curve vertex. The high value of sharpness will
- * result in high curvature.
- */
- private GLUniformData mgl_sharpness = new GLUniformData("p1y", 0.5f);
- GLUniformData mgl_alpha = new GLUniformData("g_alpha", 1.0f);
- private GLUniformData mgl_color = new GLUniformData("g_color", 3, FloatBuffer.allocate(3));
- private GLUniformData mgl_strength = new GLUniformData("a_strength", 1.8f);
-
- public TextRendererImpl01(Vertex.Factory<? extends Vertex> factory, int type) {
- super(factory, type);
- }
-
- @Override
- protected boolean initImpl(GL2ES2 gl){
- boolean VBOsupported = gl.isFunctionAvailable("glGenBuffers") &&
- gl.isFunctionAvailable("glBindBuffer") &&
- gl.isFunctionAvailable("glBufferData") &&
- gl.isFunctionAvailable("glDrawElements") &&
- gl.isFunctionAvailable("glVertexAttribPointer") &&
- gl.isFunctionAvailable("glDeleteBuffers");
-
- if(DEBUG) {
- System.err.println("TextRendererImpl01: VBO Supported = " + VBOsupported);
- }
-
- if(!VBOsupported){
- return false;
- }
-
- gl.glEnable(GL2ES2.GL_BLEND);
- gl.glBlendFunc(GL2ES2.GL_SRC_ALPHA, GL2ES2.GL_ONE_MINUS_SRC_ALPHA);
-
- ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, 1, TextRendererImpl01.class,
- "shader", "shader/bin", "curverenderer01");
- ShaderCode rsFp = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, 1, TextRendererImpl01.class,
- "shader", "shader/bin", "curverenderer01");
-
- ShaderProgram sp = new ShaderProgram();
- sp.add(rsVp);
- sp.add(rsFp);
-
- if(!sp.link(gl, System.err)) {
- throw new GLException("TextRendererImpl01: Couldn't link program: "+sp);
- }
-
- st.attachShaderProgram(gl, sp);
- gl.glBindAttribLocation(sp.id(), 0, "v_position");
- gl.glBindAttribLocation(sp.id(), 1, "texCoord");
-
- st.glUseProgram(gl, true);
-
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- pmvMatrix.glLoadIdentity();
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
- pmvMatrix.glLoadIdentity();
-
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- pmvMatrix.glLoadIdentity();
- resetModelview(null);
-
- mgl_PMVMatrix = new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf());
- if(!st.glUniform(gl, mgl_PMVMatrix)) {
- if(DEBUG){
- System.err.println("Error setting PMVMatrix in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_sharpness)) {
- if(DEBUG){
- System.err.println("Error setting sharpness in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_alpha)) {
- if(DEBUG){
- System.err.println("Error setting global alpha in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_color)) {
- if(DEBUG){
- System.err.println("Error setting global color in shader: "+st);
- }
- return false;
- }
-
- if(!st.glUniform(gl, mgl_strength)) {
- System.err.println("Error setting antialias strength in shader: "+st);
- }
-
- if(DEBUG) {
- System.err.println("TextRendererImpl01 initialized: " + Thread.currentThread()+" "+st);
- }
- return true;
- }
-
- @Override
- protected void disposeImpl(GL2ES2 gl) {
- }
-
- @Override
- public float getAlpha() {
- return mgl_alpha.floatValue();
- }
-
- @Override
- public void setAlpha(GL2ES2 gl, float alpha_t) {
- mgl_alpha.setData(alpha_t);
- if(null != gl && st.inUse()) {
- st.glUniform(gl, mgl_alpha);
- }
- }
-
- @Override
- public void setColor(GL2ES2 gl, float r, float g, float b){
- FloatBuffer fb = (FloatBuffer) mgl_color.getBuffer();
- fb.put(0, r);
- fb.put(1, r);
- fb.put(2, r);
- if(null != gl && st.inUse()) {
- st.glUniform(gl, mgl_color);
- }
- }
-
- @Override
- public void renderString3D(GL2ES2 gl, Font font, String str, float[] position, int fontSize, int texSize) {
- if(!isInitialized()){
- throw new GLException("TextRendererImpl01: not initialized!");
- }
- GlyphString glyphString = getCachedGlyphString(font, str, fontSize);
- if(null == glyphString) {
- glyphString = createString(gl, font, fontSize, str, mgl_sharpness.floatValue());
- addCachedGlyphString(font, str, fontSize, glyphString);
- }
-
- glyphString.renderString3D(pmvMatrix, vp_width, vp_height, texSize);
- }
-
-}
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;
- }
-}
diff --git a/turtle2d/src/jogamp/graph/curve/opengl/VBORegionSPES2.java b/turtle2d/src/jogamp/graph/curve/opengl/VBORegionSPES2.java
deleted file mode 100644
index 701549d46..000000000
--- a/turtle2d/src/jogamp/graph/curve/opengl/VBORegionSPES2.java
+++ /dev/null
@@ -1,185 +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;
-import javax.media.opengl.GLContext;
-
-import com.jogamp.common.nio.Buffers;
-import com.jogamp.graph.curve.Region;
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.geom.Triangle;
-import com.jogamp.opengl.util.PMVMatrix;
-
-public class VBORegionSPES2 implements Region{
- private int numVertices = 0;
- private IntBuffer 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;
-
- public VBORegionSPES2(GLContext context){
- this.context =context;
- }
-
- public void update(){
- GL2ES2 gl = context.getGL().getGL2ES2();
- ShortBuffer indicies = Buffers.newDirectShortBuffer(triangles.size() * 3);
-
- for(Triangle t:triangles){
- final Vertex[] t_vertices = t.getVertices();
-
- if(t_vertices[0].getId() == Integer.MAX_VALUE){
- t_vertices[0].setId(numVertices++);
- t_vertices[1].setId(numVertices++);
- t_vertices[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_vertices[0];
- Vertex v2 = t_vertices[1];
- Vertex v3 = t_vertices[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());
- }
- 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;
- }
-
- private void render() {
- 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 render(PMVMatrix matrix, int vp_width, int vp_height, int width){
- render();
- }
-
- 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);
- }
-
- public boolean isFlipped() {
- return flipped;
- }
-
- public void setFlipped(boolean flipped) {
- this.flipped = flipped;
- }
-}
diff --git a/turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.fp b/turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.fp
deleted file mode 100644
index 2b3a0ce1d..000000000
--- a/turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.fp
+++ /dev/null
@@ -1,99 +0,0 @@
-//#version 100
-
-uniform float p1y;
-uniform float g_alpha;
-uniform vec3 g_color;
-uniform float a_strength;
-
-varying vec2 v_texCoord;
-
-vec3 b_color = vec3(0.0, 0.0, 0.0);
-
-uniform sampler2D texture;
-vec4 weights = vec4(0.075, 0.06, 0.045, 0.025);
-
-void main (void)
-{
- vec2 rtex = vec2(abs(v_texCoord.x),abs(v_texCoord.y));
- vec3 c = g_color;
-
- float alpha = 0.0;
-
- if((v_texCoord.x == 0.0) && (v_texCoord.y == 0.0)){
- alpha = g_alpha;
- }
- else if((v_texCoord.x >= 5.0)){
- vec2 dfx = dFdx(v_texCoord);
- vec2 dfy = dFdy(v_texCoord);
-
- vec2 size = 1.0/textureSize(texture,0); //version 130
- rtex -= 5.0;
- vec4 t = texture2D(texture, rtex)* 0.18;
-
- t += texture2D(texture, rtex + size*(vec2(1, 0)))*weights.x;
- t += texture2D(texture, rtex - size*(vec2(1, 0)))*weights.x;
- t += texture2D(texture, rtex + size*(vec2(0, 1)))*weights.x;
- t += texture2D(texture, rtex - size*(vec2(0, 1)))*weights.x;
-
- t += texture2D(texture, rtex + 2.0*size*(vec2(1, 0))) *weights.y;
- t += texture2D(texture, rtex - 2.0*size*(vec2(1, 0)))*weights.y;
- t += texture2D(texture, rtex + 2.0*size*(vec2(0, 1)))*weights.y;
- t += texture2D(texture, rtex - 2.0*size*(vec2(0, 1)))*weights.y;
-
- t += texture2D(texture, rtex + 3.0*size*(vec2(1, 0))) *weights.z;
- t += texture2D(texture, rtex - 3.0*size*(vec2(1, 0)))*weights.z;
- t += texture2D(texture, rtex + 3.0*size*(vec2(0, 1)))*weights.z;
- t += texture2D(texture, rtex - 3.0*size*(vec2(0, 1)))*weights.z;
-
- t += texture2D(texture, rtex + 4.0*size*(vec2(1, 0))) *weights.w;
- t += texture2D(texture, rtex - 4.0*size*(vec2(1, 0)))*weights.w;
- t += texture2D(texture, rtex + 4.0*size*(vec2(0, 1)))*weights.w;
- t += texture2D(texture, rtex - 4.0*size*(vec2(0, 1)))*weights.w;
-
- if(t.w == 0.0){
- discard;
- }
-
- c = t.xyz;
- alpha = g_alpha* t.w;
- }
- ///////////////////////////////////////////////////////////
- else if ((v_texCoord.x > 0.0) && (rtex.y > 0.0 || rtex.x == 1.0)){
- vec2 dtx = dFdx(rtex);
- vec2 dty = dFdy(rtex);
-
- rtex.y -= 0.1;
- if(rtex.y < 0.0) {
- if(v_texCoord.y < 0.0)
- discard;
- else{
- rtex.y = 0.0;
- }
- }
-
- vec2 f = vec2((dtx.y - 2.0*p1y*dtx.x + 4.0*p1y*rtex.x*dtx.x), (dty.y - 2.0*p1y*dty.x + 4.0*p1y*rtex.x*dty.x));
-
- float position = rtex.y - ((2.0 * rtex.x * p1y) * (1.0 - rtex.x));
- float d = position/(length(f));
-
- float a = (0.5 - d * sign(v_texCoord.y));
-
-
- if (a >= 1.0) {
- alpha = g_alpha;
- // c = vec3(1.0,1.0,1.0);
- }
- else if (a <= 0.0) {
- alpha = 0.0;//discard;
- // c = vec3(0.0,0.0,0.0);
-
- }
- else {
- alpha = g_alpha*a;
- // c = vec3(a,a,a);
- mix(b_color,g_color, a);
- }
- }
-
- gl_FragColor = vec4(c, alpha);
-}
diff --git a/turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.vp b/turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.vp
deleted file mode 100644
index bc9ecb41e..000000000
--- a/turtle2d/src/jogamp/graph/curve/opengl/shader/curverenderer01.vp
+++ /dev/null
@@ -1,13 +0,0 @@
-//#version 100
-
-uniform mat4 mgl_PMVMatrix[2];
-attribute vec4 v_position;
-attribute vec2 texCoord;
-
-varying vec2 v_texCoord;
-
-void main(void)
-{
- gl_Position = mgl_PMVMatrix[0] * mgl_PMVMatrix[1] * v_position;
- v_texCoord = texCoord.st;
-} \ No newline at end of file
diff --git a/turtle2d/src/jogamp/graph/curve/tess/GraphOutline.java b/turtle2d/src/jogamp/graph/curve/tess/GraphOutline.java
deleted file mode 100644
index 5dae296e5..000000000
--- a/turtle2d/src/jogamp/graph/curve/tess/GraphOutline.java
+++ /dev/null
@@ -1,81 +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.tess;
-
-import java.util.ArrayList;
-
-import com.jogamp.graph.geom.Outline;
-import com.jogamp.graph.geom.Vertex;
-
-public class GraphOutline {
- final private Outline outline;
- final private ArrayList<GraphVertex> controlpoints = new ArrayList<GraphVertex>(3);
-
- public GraphOutline(){
- this.outline = new Outline();
- }
-
- /**Create a control polyline of control vertices
- * the curve pieces can be identified by onCurve flag
- * of each cp the control polyline is open by default
- */
- public GraphOutline(Outline ol){
- this.outline = ol;
- ArrayList<Vertex> vertices = this.outline.getVertices();
- for(Vertex v:vertices){
- this.controlpoints.add(new GraphVertex(v));
- }
- }
-
- public Outline getOutline() {
- return outline;
- }
-
- /*public void setOutline(Outline<T> outline) {
- this.outline = outline;
- }*/
-
-
- public ArrayList<GraphVertex> getGraphPoint() {
- return controlpoints;
- }
-
- public ArrayList<Vertex> getPoints() {
- return outline.getVertices();
- }
-
- /*public void setControlpoints(ArrayList<GraphPoint<T>> controlpoints) {
- this.controlpoints = controlpoints;
- }*/
-
- public void addVertex(GraphVertex v) {
- controlpoints.add(v);
- outline.addVertex(v.getPoint());
- }
-
-}
diff --git a/turtle2d/src/jogamp/graph/curve/tess/GraphVertex.java b/turtle2d/src/jogamp/graph/curve/tess/GraphVertex.java
deleted file mode 100644
index b9f95a0e7..000000000
--- a/turtle2d/src/jogamp/graph/curve/tess/GraphVertex.java
+++ /dev/null
@@ -1,120 +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.tess;
-
-import java.util.ArrayList;
-
-import com.jogamp.graph.geom.Vertex;
-
-public class GraphVertex {
- private Vertex point;
- private ArrayList<HEdge> edges = null;
- private boolean boundaryContained = false;
-
- public GraphVertex(Vertex point) {
- this.point = point;
- }
-
- public Vertex getPoint() {
- return point;
- }
-
- public float getX(){
- return point.getX();
- }
-
- public float getY(){
- return point.getY();
- }
-
- public float getZ(){
- return point.getZ();
- }
- public float[] getCoord() {
- return point.getCoord();
- }
-
- public void setPoint(Vertex point) {
- this.point = point;
- }
-
- public ArrayList<HEdge> getEdges() {
- return edges;
- }
-
- public void setEdges(ArrayList<HEdge> edges) {
- this.edges = edges;
- }
-
- public void addEdge(HEdge edge){
- if(edges == null){
- edges = new ArrayList<HEdge>();
- }
- edges.add(edge);
- }
- public void removeEdge(HEdge edge){
- if(edges == null)
- return;
- edges.remove(edge);
- if(edges.size() == 0){
- edges = null;
- }
- }
- public HEdge findNextEdge(GraphVertex nextVert){
- for(HEdge e:edges){
- if(e.getNext().getGraphPoint() == nextVert){
- return e;
- }
- }
- return null;
- }
- public HEdge findBoundEdge(){
- for(HEdge e:edges){
- if((e.getType() == HEdge.BOUNDARY) || (e.getType() == HEdge.HOLE)){
- return e;
- }
- }
- return null;
- }
- public HEdge findPrevEdge(GraphVertex prevVert){
- for(HEdge e:edges){
- if(e.getPrev().getGraphPoint() == prevVert){
- return e;
- }
- }
- return null;
- }
-
- public boolean isBoundaryContained() {
- return boundaryContained;
- }
-
- public void setBoundaryContained(boolean boundaryContained) {
- this.boundaryContained = boundaryContained;
- }
-}
diff --git a/turtle2d/src/jogamp/graph/curve/tess/HEdge.java b/turtle2d/src/jogamp/graph/curve/tess/HEdge.java
deleted file mode 100644
index d1bcc6e17..000000000
--- a/turtle2d/src/jogamp/graph/curve/tess/HEdge.java
+++ /dev/null
@@ -1,130 +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.tess;
-
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.geom.Triangle;
-
-
-public class HEdge {
- public static int BOUNDARY = 3;
- public static int INNER = 1;
- public static int HOLE = 2;
-
- private GraphVertex vert;
- private HEdge prev = null;
- private HEdge next = null;
- private HEdge sibling = null;
- private int type = BOUNDARY;
- private Triangle triangle = null;
-
- public HEdge(GraphVertex vert, int type) {
- this.vert = vert;
- this.type = type;
- }
-
- public HEdge(GraphVertex vert, HEdge prev, HEdge next, HEdge sibling, int type) {
- this.vert = vert;
- this.prev = prev;
- this.next = next;
- this.sibling = sibling;
- this.type = type;
- }
-
- public HEdge(GraphVertex vert, HEdge prev, HEdge next, HEdge sibling, int type, Triangle triangle) {
- this.vert = vert;
- this.prev = prev;
- this.next = next;
- this.sibling = sibling;
- this.type = type;
- this.triangle = triangle;
- }
-
- public GraphVertex getGraphPoint() {
- return vert;
- }
-
- public void setVert(GraphVertex vert) {
- this.vert = vert;
- }
-
- public HEdge getPrev() {
- return prev;
- }
-
- public void setPrev(HEdge prev) {
- this.prev = prev;
- }
-
- public HEdge getNext() {
- return next;
- }
-
- public void setNext(HEdge next) {
- this.next = next;
- }
-
- public HEdge getSibling() {
- return sibling;
- }
-
- public void setSibling(HEdge sibling) {
- this.sibling = sibling;
- }
-
- public int getType() {
- return type;
- }
-
- public void setType(int type) {
- this.type = type;
- }
-
- public Triangle getTriangle() {
- return triangle;
- }
-
- public void setTriangle(Triangle triangle) {
- this.triangle = triangle;
- }
-
- public static <T extends Vertex> void connect(HEdge first, HEdge next){
- first.setNext(next);
- next.setPrev(first);
- }
-
- public static <T extends Vertex> void makeSiblings(HEdge first, HEdge second){
- first.setSibling(second);
- second.setSibling(first);
- }
-
- public boolean vertexOnCurveVertex(){
- return vert.getPoint().isOnCurve();
- }
-
-}
diff --git a/turtle2d/src/jogamp/graph/curve/tess/Loop.java b/turtle2d/src/jogamp/graph/curve/tess/Loop.java
deleted file mode 100644
index fd7736a20..000000000
--- a/turtle2d/src/jogamp/graph/curve/tess/Loop.java
+++ /dev/null
@@ -1,373 +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.tess;
-
-import java.util.ArrayList;
-
-
-import com.jogamp.graph.geom.AABBox;
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.geom.Triangle;
-import com.jogamp.graph.math.VectorUtil;
-
-public class Loop {
- private HEdge root = null;
- private AABBox box = new AABBox();
- private GraphOutline initialOutline = null;
-
- public Loop(GraphOutline polyline, int direction){
- initialOutline = polyline;
- this.root = initFromPolyline(initialOutline, direction);
- }
-
- public HEdge getHEdge(){
- return root;
- }
-
- public Triangle cut(boolean delaunay){
- if(isSimplex()){
- Triangle t = new Triangle(root.getGraphPoint().getPoint(), root.getNext().getGraphPoint().getPoint(),
- root.getNext().getNext().getGraphPoint().getPoint());
- t.setVerticesBoundary(checkVerticesBoundary(root));
- return t;
- }
- HEdge prev = root.getPrev();
- HEdge next1 = root.getNext();
-
- HEdge next2 = findClosestValidNeighbor(next1.getNext(), delaunay);
- if(next2 == null){
- root = root.getNext();
- return null;
- }
-
- GraphVertex v1 = root.getGraphPoint();
- GraphVertex v2 = next1.getGraphPoint();
- GraphVertex v3 = next2.getGraphPoint();
-
- HEdge v3Edge = new HEdge(v3, HEdge.INNER);
-
- HEdge.connect(v3Edge, root);
- HEdge.connect(next1, v3Edge);
-
- HEdge v3EdgeSib = v3Edge.getSibling();
- if(v3EdgeSib == null){
- v3EdgeSib = new HEdge(v3Edge.getNext().getGraphPoint(), HEdge.INNER);
- HEdge.makeSiblings(v3Edge, v3EdgeSib);
- }
-
- HEdge.connect(prev, v3EdgeSib);
- HEdge.connect(v3EdgeSib, next2);
-
- Triangle t = createTriangle(v1.getPoint(), v2.getPoint(), v3.getPoint(), root);
- this.root = next2;
- return t;
- }
-
- public boolean isSimplex(){
- return (root.getNext().getNext().getNext() == root);
- }
-
- /**Create a connected list of half edges (loop)
- * from the boundary profile
- * @param direction requested winding of edges (CCW or CW)
- */
- private HEdge initFromPolyline(GraphOutline outline, int direction){
- ArrayList<GraphVertex> vertices = outline.getGraphPoint();
-
- if(vertices.size()<3) {
- throw new IllegalArgumentException("outline's vertices < 3: " + vertices.size());
- }
- boolean isCCW = VectorUtil.ccw(vertices.get(0).getPoint(), vertices.get(1).getPoint(),
- vertices.get(2).getPoint());
- boolean invert = isCCW && (direction == VectorUtil.CW);
-
- HEdge firstEdge = null;
- HEdge lastEdge = null;
- int index =0;
- int max = vertices.size();
-
- int edgeType = HEdge.BOUNDARY;
- if(invert){
- index = vertices.size() -1;
- max = -1;
- edgeType = HEdge.HOLE;
- }
-
- while(index != max){
- GraphVertex v1 = vertices.get(index);
- box.resize(v1.getX(), v1.getY(), v1.getZ());
-
- HEdge edge = new HEdge(v1, edgeType);
-
- v1.addEdge(edge);
- if(lastEdge != null){
- lastEdge.setNext(edge);
- edge.setPrev(lastEdge);
- }
- else{
- firstEdge = edge;
- }
-
- if(!invert){
- if(index == vertices.size()-1){
- edge.setNext(firstEdge);
- firstEdge.setPrev(edge);
- }
- }
- else if (index == 0){
- edge.setNext(firstEdge);
- firstEdge.setPrev(edge);
- }
-
- lastEdge = edge;
-
- if(!invert){
- index++;
- }
- else{
- index--;
- }
- }
- return firstEdge;
- }
-
- public void addConstraintCurve(GraphOutline polyline) {
- // GraphOutline outline = new GraphOutline(polyline);
- /**needed to generate vertex references.*/
- initFromPolyline(polyline, VectorUtil.CW);
-
- GraphVertex v3 = locateClosestVertex(polyline);
- HEdge v3Edge = v3.findBoundEdge();
- HEdge v3EdgeP = v3Edge.getPrev();
- HEdge crossEdge = new HEdge(root.getGraphPoint(), HEdge.INNER);
-
- HEdge.connect(root.getPrev(), crossEdge);
- HEdge.connect(crossEdge, v3Edge);
-
- HEdge crossEdgeSib = crossEdge.getSibling();
- if(crossEdgeSib == null) {
- crossEdgeSib = new HEdge(crossEdge.getNext().getGraphPoint(), HEdge.INNER);
- HEdge.makeSiblings(crossEdge, crossEdgeSib);
- }
-
- HEdge.connect(v3EdgeP, crossEdgeSib);
- HEdge.connect(crossEdgeSib, root);
- }
-
- /** Locates the vertex and update the loops root
- * to have (root + vertex) as closest pair
- * @param polyline the control polyline
- * to search for closestvertices
- * @return the vertex that is closest to the newly set root Hedge.
- */
- private GraphVertex locateClosestVertex(GraphOutline polyline) {
- HEdge closestE = null;
- GraphVertex closestV = null;
-
- float minDistance = Float.MAX_VALUE;
- boolean inValid = false;
- ArrayList<GraphVertex> initVertices = initialOutline.getGraphPoint();
- ArrayList<GraphVertex> vertices = polyline.getGraphPoint();
-
- for(int i=0; i< initVertices.size()-1; i++){
- GraphVertex v = initVertices.get(i);
- GraphVertex nextV = initVertices.get(i+1);
- for(GraphVertex cand:vertices){
- float distance = VectorUtil.computeLength(v.getCoord(), cand.getCoord());
- if(distance < minDistance){
- for (GraphVertex vert:vertices){
- if(vert == v || vert == nextV || vert == cand)
- continue;
- inValid = VectorUtil.inCircle(v.getPoint(), nextV.getPoint(),
- cand.getPoint(), vert.getPoint());
- if(inValid){
- break;
- }
- }
- if(!inValid){
- closestV = cand;
- minDistance = distance;
- closestE = v.findBoundEdge();
- }
- }
-
- }
- }
-
- if(closestE != null){
- root = closestE;
- }
-
- return closestV;
- }
-
- private HEdge findClosestValidNeighbor(HEdge edge, boolean delaunay) {
- HEdge next = root.getNext();
-
- if(!VectorUtil.ccw(root.getGraphPoint().getPoint(), next.getGraphPoint().getPoint(),
- edge.getGraphPoint().getPoint())){
- return null;
- }
-
- HEdge candEdge = edge;
- boolean inValid = false;
-
- if(delaunay){
- Vertex cand = candEdge.getGraphPoint().getPoint();
- HEdge e = candEdge.getNext();
- while (e != candEdge){
- if(e.getGraphPoint() == root.getGraphPoint()
- || e.getGraphPoint() == next.getGraphPoint()
- || e.getGraphPoint().getPoint() == cand){
- e = e.getNext();
- continue;
- }
- inValid = VectorUtil.inCircle(root.getGraphPoint().getPoint(), next.getGraphPoint().getPoint(),
- cand, e.getGraphPoint().getPoint());
- if(inValid){
- break;
- }
- e = e.getNext();
- }
- }
- if(!inValid){
- return candEdge;
- }
- return null;
- }
-
- /** Create a triangle from the param vertices only if
- * the triangle is valid. IE not outside region.
- * @param v1 vertex 1
- * @param v2 vertex 2
- * @param v3 vertex 3
- * @param root and edge of this triangle
- * @return the triangle iff it satisfies, null otherwise
- */
- private Triangle createTriangle(Vertex v1, Vertex v2, Vertex v3, HEdge rootT){
- Triangle t = new Triangle(v1, v2, v3);
- t.setVerticesBoundary(checkVerticesBoundary(rootT));
- return t;
- }
-
- private boolean[] checkVerticesBoundary(HEdge rootT) {
- boolean[] boundary = new boolean[3];
- HEdge e1 = rootT;
- HEdge e2 = rootT.getNext();
- HEdge e3 = rootT.getNext().getNext();
-
- if(e1.getGraphPoint().isBoundaryContained()){
- boundary[0] = true;
- }
- if(e2.getGraphPoint().isBoundaryContained()){
- boundary[1] = true;
- }
- if(e3.getGraphPoint().isBoundaryContained()){
- boundary[2] = true;
- }
- return boundary;
- }
-
-
- /** Check if vertex inside the Loop
- * @param vertex the Vertex
- * @return true if the vertex is inside, false otherwise
- */
- public boolean checkInside(Vertex vertex) {
- if(!box.contains(vertex.getX(), vertex.getY(), vertex.getZ())){
- return false;
- }
-
- float[] center = box.getCenter();
-
- int hits = 0;
- HEdge current = root;
- HEdge next = root.getNext();
- while(next!= root){
- if(current.getType() == HEdge.INNER || next.getType() == HEdge.INNER){
- current = next;
- next = current.getNext();
- continue;
- }
- Vertex vert1 = current.getGraphPoint().getPoint();
- Vertex vert2 = next.getGraphPoint().getPoint();
-
- /** The ray is P0+s*D0, where P0 is the ray origin, D0 is a direction vector and s >= 0.
- * The segment is P1+t*D1, where P1 and P1+D1 are the endpoints, and 0 <= t <= 1.
- * perp(x,y) = (y,-x).
- * if Dot(perp(D1),D0) is not zero,
- * s = Dot(perp(D1),P1-P0)/Dot(perp(D1),D0)
- * t = Dot(perp(D0),P1-P0)/Dot(perp(D1),D0)
- */
-
- float[] d0 = new float[]{center[0] - vertex.getX(), center[1]-vertex.getY(),
- center[2]-vertex.getZ()};
- float[] d1 = {vert2.getX() - vert1.getX(), vert2.getY() - vert1.getY(),
- vert2.getZ() - vert1.getZ()};
-
- float[] prep_d1 = {d1[1],-1*d1[0], d1[2]};
- float[] prep_d0 = {d0[1],-1*d0[0], d0[2]};
-
- float[] p0p1 = new float[]{vert1.getX() - vertex.getX(), vert1.getY() - vertex.getY(),
- vert1.getZ() - vertex.getZ()};
-
- float dotD1D0 = VectorUtil.dot(prep_d1, d0);
- if(dotD1D0 == 0){
- /** ray parallel to segment */
- current = next;
- next = current.getNext();
- continue;
- }
-
- float s = VectorUtil.dot(prep_d1,p0p1)/dotD1D0;
- float t = VectorUtil.dot(prep_d0,p0p1)/dotD1D0;
-
- if(s >= 0 && t >= 0 && t<= 1){
- hits++;
- }
- current = next;
- next = current.getNext();
- }
-
- if(hits % 2 != 0){
- /** check if hit count is even */
- return true;
- }
- return false;
- }
-
- public int computeLoopSize(){
- int size = 0;
- HEdge e = root;
- do{
- size++;
- e = e.getNext();
- }while(e != root);
- return size;
- }
-}
diff --git a/turtle2d/src/jogamp/graph/curve/text/GlyphShape.java b/turtle2d/src/jogamp/graph/curve/text/GlyphShape.java
deleted file mode 100644
index 36ba57244..000000000
--- a/turtle2d/src/jogamp/graph/curve/text/GlyphShape.java
+++ /dev/null
@@ -1,161 +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.text;
-
-import java.util.ArrayList;
-
-import jogamp.graph.geom.plane.PathIterator;
-
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.geom.Triangle;
-
-import com.jogamp.graph.curve.OutlineShape;
-import com.jogamp.graph.math.Quaternion;
-
-public class GlyphShape {
-
- private Quaternion quat= null;
- private int numVertices = 0;
- private OutlineShape shape = null;
-
- /** Create a new Glyph shape
- * based on Parametric curve control polyline
- */
- public GlyphShape(Vertex.Factory<? extends Vertex> factory){
- shape = new OutlineShape(factory);
- }
-
- /** Create a GlyphShape from a font Path Iterator
- * @param pathIterator the path iterator
- *
- * @see PathIterator
- */
- public GlyphShape(Vertex.Factory<? extends Vertex> factory, PathIterator pathIterator){
- this(factory);
-
- if(null != pathIterator){
- while(!pathIterator.isDone()){
- float[] coords = new float[6];
- int segmentType = pathIterator.currentSegment(coords);
- addOutlineVerticesFromGlyphVector(coords, segmentType);
-
- pathIterator.next();
- }
- }
- shape.transformOutlines(OutlineShape.QUADRATIC_NURBS);
- }
-
- public final Vertex.Factory<? extends Vertex> vertexFactory() { return shape.vertexFactory(); }
-
- private void addVertexToLastOutline(Vertex vertex){
- shape.addVertex(vertex);
- }
-
- private void addOutlineVerticesFromGlyphVector(float[] coords, int segmentType){
- if(segmentType == PathIterator.SEG_MOVETO){
- if(!shape.getLastOutline().isEmpty()){
- shape.addEmptyOutline();
- }
- Vertex vert = vertexFactory().create(coords[0],coords[1]);
- vert.setOnCurve(true);
- addVertexToLastOutline(vert);
-
- numVertices++;
- }
- else if(segmentType == PathIterator.SEG_LINETO){
- Vertex vert1 = vertexFactory().create(coords[0],coords[1]);
- vert1.setOnCurve(true);
- addVertexToLastOutline(vert1);
-
- numVertices++;
- }
- else if(segmentType == PathIterator.SEG_QUADTO){
- Vertex vert1 = vertexFactory().create(coords[0],coords[1]);
- vert1.setOnCurve(false);
- addVertexToLastOutline(vert1);
-
- Vertex vert2 = vertexFactory().create(coords[2],coords[3]);
- vert2.setOnCurve(true);
- addVertexToLastOutline(vert2);
-
- numVertices+=2;
- }
- else if(segmentType == PathIterator.SEG_CUBICTO){
- Vertex vert1 = vertexFactory().create(coords[0],coords[1]);
- vert1.setOnCurve(false);
- addVertexToLastOutline(vert1);
-
- Vertex vert2 = vertexFactory().create(coords[2],coords[3]);
- vert2.setOnCurve(false);
- addVertexToLastOutline(vert2);
-
- Vertex vert3 = vertexFactory().create(coords[4],coords[5]);
- vert3.setOnCurve(true);
- addVertexToLastOutline(vert3);
-
- numVertices+=3;
- }
- else if(segmentType == PathIterator.SEG_CLOSE){
- shape.closeLastOutline();
- }
- }
-
- public int getNumVertices() {
- return numVertices;
- }
-
- /** Get the rotational Quaternion attached to this Shape
- * @return the Quaternion Object
- */
- public Quaternion getQuat() {
- return quat;
- }
-
- /** Set the Quaternion that shall defien the rotation
- * of this shape.
- * @param quat
- */
- public void setQuat(Quaternion quat) {
- this.quat = quat;
- }
-
- /** Triangluate the glyph shape
- * @param sharpness sharpness of the curved regions default = 0.5
- * @return ArrayList of triangles which define this shape
- */
- public ArrayList<Triangle> triangulate(float sharpness){
- return shape.triangulate(sharpness);
- }
-
- /** Get the list of Vertices of this Object
- * @return arrayList of Vertices
- */
- public ArrayList<Vertex> getVertices(){
- return shape.getVertices();
- }
-}
diff --git a/turtle2d/src/jogamp/graph/curve/text/GlyphString.java b/turtle2d/src/jogamp/graph/curve/text/GlyphString.java
deleted file mode 100644
index 808e3a415..000000000
--- a/turtle2d/src/jogamp/graph/curve/text/GlyphString.java
+++ /dev/null
@@ -1,163 +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.text;
-
-import java.util.ArrayList;
-
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.geom.Triangle;
-import com.jogamp.graph.geom.opengl.SVertex;
-
-import javax.media.opengl.GLContext;
-
-import jogamp.graph.geom.plane.AffineTransform;
-import jogamp.graph.geom.plane.Path2D;
-import jogamp.graph.geom.plane.PathIterator;
-
-
-import com.jogamp.graph.curve.Region;
-import com.jogamp.graph.curve.RegionFactory;
-import com.jogamp.opengl.util.PMVMatrix;
-import com.jogamp.opengl.util.glsl.ShaderState;
-
-public class GlyphString {
- private final Vertex.Factory<? extends Vertex> pointFactory;
- private ArrayList<GlyphShape> glyphs = new ArrayList<GlyphShape>();
- private String str = "";
- private String fontname = "";
- private Region region;
-
- private SVertex origin = new SVertex();
-
- /** Create a new GlyphString object
- * @param fontname the name of the font that this String is
- * associated with
- * @param str the string object
- */
- public GlyphString(Vertex.Factory<? extends Vertex> factory, String fontname, String str){
- pointFactory = factory;
- this.fontname = fontname;
- this.str = str;
- }
-
- public final Vertex.Factory<? extends Vertex> pointFactory() { return pointFactory; }
-
- public void addGlyphShape(GlyphShape glyph){
- glyphs.add(glyph);
- }
- public String getString(){
- return str;
- }
-
- /** Creates the Curve based Glyphs from a Font
- * @param paths a list of FontPath2D objects that define the outline
- * @param affineTransform a global affine transformation applied to the paths.
- */
- public void createfromFontPath(Path2D[] paths, AffineTransform affineTransform){
- final int numGlyps = paths.length;
- for (int index=0;index<numGlyps;index++){
- if(paths[index] == null){
- continue;
- }
- PathIterator iterator = paths[index].iterator(affineTransform);
- GlyphShape glyphShape = new GlyphShape(pointFactory, iterator);
-
- if(glyphShape.getNumVertices() < 3) {
- continue;
- }
- addGlyphShape(glyphShape);
- }
- }
-
- private ArrayList<Triangle> initializeTriangles(float sharpness){
- ArrayList<Triangle> triangles = new ArrayList<Triangle>();
- for(GlyphShape glyph:glyphs){
- ArrayList<Triangle> tris = glyph.triangulate(sharpness);
- triangles.addAll(tris);
- }
- return triangles;
- }
-
- /** Generate a OGL Region to represent this Object.
- * @param context the GLContext which the region is defined by.
- * @param shaprness the curvature sharpness of the object.
- * @param st shader state
- */
- public void generateRegion(GLContext context, float shaprness, ShaderState st, int type){
- region = RegionFactory.create(context, st, type);
- region.setFlipped(true);
-
- ArrayList<Triangle> tris = initializeTriangles(shaprness);
- region.addTriangles(tris);
-
- int numVertices = region.getNumVertices();
- for(GlyphShape glyph:glyphs){
- ArrayList<Vertex> gVertices = glyph.getVertices();
- for(Vertex vert:gVertices){
- vert.setId(numVertices++);
- }
- region.addVertices(gVertices);
- }
-
- /** initialize the region */
- region.update();
- }
-
- /** Generate a Hashcode for this object
- * @return a string defining the hashcode
- */
- public String getTextHashCode(){
- return "" + fontname.hashCode() + str.hashCode();
- }
-
- /** Render the Object based using the associated Region
- * previously generated.
- */
- public void renderString3D() {
- region.render(null, 0, 0, 0);
- }
- /** Render the Object based using the associated Region
- * previously generated.
- */
- public void renderString3D(PMVMatrix matrix, int vp_width, int vp_height, int size) {
- region.render(matrix, vp_width, vp_height, size);
- }
-
- /** Get the Origion of this GlyphString
- * @return
- */
- public Vertex getOrigin() {
- return origin;
- }
-
- /** Destroy the associated OGL objects
- */
- public void destroy(){
- region.destroy();
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 08:26:00 +0000