hongshaorou/openrocket
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Simplify the RocketFigure3D updateFigure() method to take advantage of

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JOGL's invoke & GLRunnable, rather than using flags, to simplify the
code.
This commit is contained in:
bkuker 2013-01-08 10:05:45 -05:00
parent fa58cb6338
commit f6358ad2ba
4 changed files with 86 additions and 90 deletions
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21
core/src/net/sf/openrocket/gui/figure3d/ComponentRenderer.java
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@ -50,9 +50,15 @@ public class ComponentRenderer {
} }
private Map<RocketComponent, Integer> lists = new HashMap<RocketComponent, Integer>(); private Map<RocketComponent, Integer> lists = new HashMap<RocketComponent, Integer>();
private boolean clearDisplayLists = false;
public void updateFigure() { public void updateFigure(GLAutoDrawable drawable) {
clearDisplayLists = true; log.debug("Clearing Display Lists");
GL2 gl = drawable.getGL().getGL2();
for (int i : lists.values()) {
gl.glDeleteLists(i, 1);
}
lists.clear();
} }
public void renderGeometry(GL2 gl, RocketComponent c) { public void renderGeometry(GL2 gl, RocketComponent c) {
@ -61,14 +67,7 @@ public class ComponentRenderer {
glu.gluQuadricNormals(q, GLU.GLU_SMOOTH); glu.gluQuadricNormals(q, GLU.GLU_SMOOTH);
if ( clearDisplayLists ){
log.debug("Clearing Display Lists");
for ( int i : lists.values() ){
gl.glDeleteLists(i,1);
}
lists.clear();
clearDisplayLists = false;
}
if (lists.containsKey(c)) { if (lists.containsKey(c)) {
gl.glCallList(lists.get(c)); gl.glCallList(lists.get(c));
} else { } else {

14
core/src/net/sf/openrocket/gui/figure3d/RealisticRenderer.java
View File

@ -28,7 +28,6 @@ public class RealisticRenderer extends RocketRenderer {
private final float[] colorWhite = { 1, 1, 1, 1 }; private final float[] colorWhite = { 1, 1, 1, 1 };
private final float[] color = new float[4]; private final float[] color = new float[4];
private boolean needClearCache = false;
private Map<String, Texture> oldTexCache = new HashMap<String, Texture>(); private Map<String, Texture> oldTexCache = new HashMap<String, Texture>();
private Map<String, Texture> texCache = new HashMap<String, Texture>(); private Map<String, Texture> texCache = new HashMap<String, Texture>();
private float anisotrophy = 0; private float anisotrophy = 0;
@ -69,10 +68,9 @@ public class RealisticRenderer extends RocketRenderer {
} }
@Override @Override
public void updateFigure() { public void updateFigure(GLAutoDrawable drawable) {
super.updateFigure(); super.updateFigure(drawable);
clearCaches(drawable.getGL().getGL2());
needClearCache = true;
} }
@Override @Override
@ -95,12 +93,6 @@ public class RealisticRenderer extends RocketRenderer {
@Override @Override
public void renderComponent(GL2 gl, RocketComponent c, float alpha) { public void renderComponent(GL2 gl, RocketComponent c, float alpha) {
if (needClearCache) {
clearCaches(gl);
needClearCache = false;
}
final Appearance a = getAppearance(c); final Appearance a = getAppearance(c);
final Decal t = a.getTexture(); final Decal t = a.getTexture();
final Texture tex = getTexture(t); final Texture tex = getTexture(t);

9
core/src/net/sf/openrocket/gui/figure3d/RocketFigure3d.java
View File

@ -518,8 +518,13 @@ public class RocketFigure3d extends JPanel implements GLEventListener {
public void updateFigure() { public void updateFigure() {
log.debug("3D Figure Updated"); log.debug("3D Figure Updated");
cachedBounds = null; cachedBounds = null;
rr.updateFigure(); canvas.invoke(true, new GLRunnable() {
internalRepaint(); @Override
public boolean run(GLAutoDrawable drawable) {
rr.updateFigure(drawable);
return false;
}
});
} }
private void internalRepaint() { private void internalRepaint() {

4
core/src/net/sf/openrocket/gui/figure3d/RocketRenderer.java
View File

@ -38,8 +38,8 @@ public abstract class RocketRenderer {
public void dispose(GLAutoDrawable drawable) { public void dispose(GLAutoDrawable drawable) {
} }
public void updateFigure() { public void updateFigure(GLAutoDrawable drawable) {
cr.updateFigure(); cr.updateFigure(drawable);
} }
public abstract void renderComponent(GL2 gl, RocketComponent c, float alpha); public abstract void renderComponent(GL2 gl, RocketComponent c, float alpha);