String generateOutput(String type, Graphics3D g3d, ModelSet modelSet, String fileName) {
viewer.finalizeTransformParameters();
JmolRendererInterface g3dExport = null;
Object output = null;
boolean isOK = false;
try {
if (fileName == null) {
output = new StringBuffer();
} else {
if (fileName.charAt(0) == '?') fileName = viewer.dialogAsk("save", fileName.substring(1));
if (fileName == null) return null;
output = fileName;
}
Class export3Dclass = Class.forName("org.jmol.export.Export3D");
g3dExport = (JmolRendererInterface) export3Dclass.newInstance();
isOK = g3dExport.initializeExporter(type, viewer, g3d, output);
} catch (Exception e) {
}
if (!isOK) {
Logger.error("Cannot export " + type);
return null;
}
g3dExport.renderBackground();
for (int i = 0; i < JmolConstants.SHAPE_MAX; ++i) {
Shape shape = modelSet.getShape(i);
if (shape == null) continue;
ShapeRenderer generator = getGenerator(i, g3d);
generator.setGenerator(true);
generator.render(g3dExport, modelSet, shape);
generator.setGenerator(false);
}
return g3dExport.finalizeOutput();
}
private void render1(Graphics3D g3d, ModelSet modelSet) { // , Rectangle rectClip
if (modelSet == null || !viewer.mustRenderFlag()) return;
logTime = viewer.getTestFlag1();
viewer.finalizeTransformParameters();
if (logTime) Logger.startTimer();
try {
g3d.renderBackground();
if (renderers == null) renderers = new ShapeRenderer[JmolConstants.SHAPE_MAX];
for (int i = 0; i < JmolConstants.SHAPE_MAX && g3d.currentlyRendering(); ++i) {
Shape shape = modelSet.getShape(i);
if (shape == null) continue;
getRenderer(i, g3d).render(g3d, modelSet, shape);
}
} catch (Exception e) {
Logger.error("rendering error -- perhaps use \"set refreshing FALSE/TRUE\" ? ");
}
if (logTime) Logger.checkTimer("render time");
}