diff options
Diffstat (limited to 'turtle2d/src/jogamp/graph/curve/opengl/RegionRendererImpl01.java')
| -rwxr-xr-x | turtle2d/src/jogamp/graph/curve/opengl/RegionRendererImpl01.java | 206 |
1 files changed, 0 insertions, 206 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);
- }
-}
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