Checked in osgParticle, writtten by Marco Jez.

2002-06-05 12:44:55 +00:00
parent f8ffc692be
commit 9ba7505d1e
110 changed files with 10467 additions and 0 deletions
--- a/src/osgParticle/IO_ParticleProcessor.cpp
+++ b/src/osgParticle/IO_ParticleProcessor.cpp
@@ -0,0 +1,93 @@
+
+#include <osgParticle/ParticleProcessor>
+#include <osgParticle/ParticleSystem>
+
+#include <iostream>
+
+#include <osg/ref_ptr>
+
+#include <osgDB/Registry>
+#include <osgDB/Input>
+#include <osgDB/Output>
+
+extern bool  read_particle(osgDB::Input &fr, osgParticle::Particle &P);
+extern void  write_particle(const osgParticle::Particle &P, osgDB::Output &fw);
+
+bool  ParticleProcessor_readLocalData(osg::Object &obj, osgDB::Input &fr);
+bool  ParticleProcessor_writeLocalData(const osg::Object &obj, osgDB::Output &fw);
+
+osgDB::RegisterDotOsgWrapperProxy  ParticleProcessor_Proxy
+(
+    0,
+    "ParticleProcessor",
+    "Object Node ParticleProcessor",
+    ParticleProcessor_readLocalData,
+    ParticleProcessor_writeLocalData
+);
+
+bool ParticleProcessor_readLocalData(osg::Object &obj, osgDB::Input &fr)
+{
+    osgParticle::ParticleProcessor &myobj = static_cast<osgParticle::ParticleProcessor &>(obj);
+    bool itAdvanced = false;
+
+    osg::ref_ptr<osgParticle::ParticleSystem> ps_proto = osgNew osgParticle::ParticleSystem;
+    
+    osgParticle::ParticleSystem *ps = static_cast<osgParticle::ParticleSystem *>(fr.readObjectOfType(*ps_proto));
+    if (ps) {
+        myobj.setParticleSystem(ps);
+        itAdvanced = true;
+    } 
+
+    if (fr[0].matchWord("enabled")) {
+        if (fr[1].matchWord("TRUE")) {
+            myobj.setEnabled(true);
+            fr += 2;
+            itAdvanced = true;
+        } else if (fr[1].matchWord("FALSE")) {
+            myobj.setEnabled(false);
+            fr += 2;
+            itAdvanced = true;
+        }
+    }
+
+    if (fr[0].matchWord("referenceFrame")) {
+        if (fr[1].matchWord("RELATIVE_TO_ABSOLUTE")) {
+            myobj.setReferenceFrame(osgParticle::ParticleProcessor::RELATIVE_TO_ABSOLUTE);
+            fr += 2;
+            itAdvanced = true;
+        }
+        if (fr[1].matchWord("RELATIVE_TO_PARENTS")) {
+            myobj.setReferenceFrame(osgParticle::ParticleProcessor::RELATIVE_TO_PARENTS);
+            fr += 2;
+            itAdvanced = true;
+        }
+    }
+
+    return itAdvanced;
+}
+
+bool ParticleProcessor_writeLocalData(const osg::Object &obj, osgDB::Output &fw)
+{
+    const osgParticle::ParticleProcessor &myobj = static_cast<const osgParticle::ParticleProcessor &>(obj);
+
+    fw.writeObject(*myobj.getParticleSystem());
+
+    fw.indent() << "enabled ";
+    if (myobj.isEnabled()) 
+        fw << "TRUE" << std::endl;
+    else
+        fw << "FALSE" << std::endl;
+
+    fw.indent() << "referenceFrame ";
+    switch (myobj.getReferenceFrame())
+    {
+    case osgParticle::ParticleProcessor::RELATIVE_TO_ABSOLUTE:
+        fw << "RELATIVE_TO_ABSOLUTE" << std::endl;
+        break;
+    case osgParticle::ParticleProcessor::RELATIVE_TO_PARENTS:
+    default:
+        fw << "RELATIVE_TO_PARENTS" << std::endl;
+    }
+
+    return true;
+}