diff options
Diffstat (limited to 'src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java')
| -rwxr-xr-x | src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java | 129 |
1 files changed, 18 insertions, 111 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java b/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java index 683a72d96..4dcc4560e 100755 --- a/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java +++ b/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java @@ -27,53 +27,29 @@ */
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.opengl.shader.AttributeNames;
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.graph.curve.opengl.RenderState;
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);
+ public RegionRendererImpl01(RenderState rs, int type) {
+ super(rs, type);
+ // rs.getSharpness().setData(0.5f);
+ // rs.getAlpha().setData(1.0f);
+ // rs.getStrength().setData(3.0f);
}
- 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);
+ protected boolean initShaderProgram(GL2ES2 gl) {
+ final ShaderState st = rs.getShaderState();
ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, 1, RegionRendererImpl01.class,
"shader", "shader/bin", "curverenderer01");
@@ -85,60 +61,15 @@ public class RegionRendererImpl01 extends RegionRenderer { sp.add(rsFp);
sp.init(gl);
- gl.glBindAttribLocation(sp.program(), Region.VERTEX_ATTR_IDX, Region.VERTEX_ATTR_NAME);
- gl.glBindAttribLocation(sp.program(), Region.TEXCOORD_ATTR_IDX, Region.TEXCOORD_ATTR_NAME);
+ st.attachShaderProgram(gl, sp);
+ st.glBindAttribLocation(gl, AttributeNames.VERTEX_ATTR_IDX, AttributeNames.VERTEX_ATTR_NAME);
+ st.glBindAttribLocation(gl, AttributeNames.TEXCOORD_ATTR_IDX, AttributeNames.TEXCOORD_ATTR_NAME);
if(!sp.link(gl, System.err)) {
throw new GLException("RegionRenderer: Couldn't link program: "+sp);
- }
-
- st = new ShaderState();
- st.attachShaderProgram(gl, sp);
-
+ }
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);
}
@@ -150,30 +81,6 @@ public class RegionRendererImpl01 extends RegionRenderer { super.disposeImpl(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) {
@@ -184,10 +91,10 @@ public class RegionRendererImpl01 extends RegionRenderer { Region region = regions.get(hashCode);
if(null == region) {
- region = createRegion(gl, outlineShape, mgl_sharpness.floatValue());
+ region = createRegion(gl, outlineShape);
regions.put(hashCode, region);
}
- region.render(pmvMatrix, vp_width, vp_height, texSize);
+ region.render(gl, rs, vp_width, vp_height, texSize);
}
@Override
@@ -200,9 +107,9 @@ public class RegionRendererImpl01 extends RegionRenderer { Region region = regions.get(hashCode);
if(null == region) {
- region = createRegion(gl, outlineShapes, mgl_sharpness.floatValue());
+ region = createRegion(gl, outlineShapes);
regions.put(hashCode, region);
}
- region.render(pmvMatrix, vp_width, vp_height, texSize);
+ region.render(gl, rs, vp_width, vp_height, texSize);
}
}
|