diff options
Diffstat (limited to 'turtle2d/src/jogamp/graph/curve/opengl/TextRendererImpl01.java')
| -rw-r--r-- | turtle2d/src/jogamp/graph/curve/opengl/TextRendererImpl01.java | 188 |
1 files changed, 0 insertions, 188 deletions
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); - } - -} |