Merge pull request #990 from aluaces/code-spell-3

Code comments, log strings and some variable spell fixes.

applications/present3D/Cluster.cpp

@@ -305,7 +305,7 @@ bool Receiver::init( void )
 
     if (result)
     {
-        OSG_NOTICE<<"Warning: Reciever::init() setsockopt(..) failed, errno="<<errno<<std::endl;
+        OSG_NOTICE<<"Warning: Receiver::init() setsockopt(..) failed, errno="<<errno<<std::endl;
         return false;
     }
 

applications/present3D/present3D.cpp

@@ -508,7 +508,7 @@ int main( int argc, char **argv )
 
     viewer.addEventHandler( new osgViewer::WindowSizeHandler() );
 
-    // neeed to address.
+    // need to address.
     // viewer.getScene()->getUpdateVisitor()->setTraversalMode(osg::NodeVisitor::TRAVERSE_ACTIVE_CHILDREN);
 
 
@@ -558,7 +558,7 @@ int main( int argc, char **argv )
     while (arguments.read("--loop")) loopPresentation = true;
 
     {
-        // set update hte default traversal mode settings for update visitor
+        // set update the default traversal mode settings for update visitor
         // default to osg::NodeVisitor::TRAVERSE_ACTIVE_CHILDREN.
         osg::NodeVisitor::TraversalMode updateTraversalMode = osg::NodeVisitor::TRAVERSE_ACTIVE_CHILDREN; // viewer.getUpdateVisitor()->getTraversalMode();
 
@@ -690,7 +690,7 @@ int main( int argc, char **argv )
     // any option left unread are converted into errors to write out later.
     //arguments.reportRemainingOptionsAsUnrecognized();
 
-    // report any errors if they have ocured when parsing the program aguments.
+    // report any errors if they have ocured when parsing the program arguments.
     if (arguments.errors())
     {
         arguments.writeErrorMessages(osg::notify(osg::INFO));

examples/osgautocapture/osgautocapture.cpp

@@ -312,7 +312,7 @@ int main( int argc, char **argv )
         osg::CoordinateSystemNode* csn = findTopMostNodeOfType<osg::CoordinateSystemNode>(loadedModel.get());
         if(!csn) return 1;
 
-        // Compute eye point in world coordiantes
+        // Compute eye point in world coordinates
         osg::Vec3d eye;
         csn->getEllipsoidModel()->convertLatLongHeightToXYZ(lat, lon, alt, eye.x(), eye.y(), eye.z());
 

examples/osgbindlesstext/osgbindlesstext.cpp

@@ -150,7 +150,7 @@ std::string fragShader =
 "}                                                             \n"
 ;
 
-///This class provides a basic wraper for a Uniform Buffer Object
+///This class provides a basic wrapper for a Uniform Buffer Object
 ///or UBO, and provides the storage for the texture handles
 class BindlessBuffer: public osg::Referenced{
 public:

examples/osgcallback/osgcallback.cpp

@@ -184,7 +184,7 @@ int main( int argc, char **argv )
     // use an ArgumentParser object to manage the program arguments.
     osg::ArgumentParser arguments(&argc,argv);
 
-    // set the osgDB::Registy read file callback to catch all requests for reading files.
+    // set the osgDB::Registry read file callback to catch all requests for reading files.
     osgDB::Registry::instance()->setReadFileCallback(new MyReadFileCallback());
 
     // initialize the viewer.

examples/osgcopy/osgcopy.cpp

@@ -211,7 +211,7 @@ int main( int argc, char **argv )
 
 // -------------    Start of copy specific code -------------------------------------------------------
 
-    // do a deep copy, using MyCopyOp to reveal whats going on under the hood,
+    // do a deep copy, using MyCopyOp to reveal what's going on under the hood,
     // in your own code you'd typically just use the basic osg::CopyOp something like
     osg::ref_ptr<osg::Node> mycopy = dynamic_cast<osg::Node*>(rootnode->clone(osg::CopyOp::DEEP_COPY_ALL));
     std::cout << "Doing a deep copy of scene graph"<<std::endl;

examples/osgframerenderer/osgframerenderer.cpp

@@ -77,7 +77,7 @@ int main( int argc, char **argv )
     arguments.getApplicationUsage()->addCommandLineOption("-o <filename>","Base output filename of the images, recommended to use something like Images/image.png");
     arguments.getApplicationUsage()->addCommandLineOption("--cs <filename>","Load pre-generated configuration file for run.");
     arguments.getApplicationUsage()->addCommandLineOption("--ouput-cs <filename>","Output configuration file with settings provided on commandline.");
-    arguments.getApplicationUsage()->addCommandLineOption("-p <filename>","Use specificied camera path file to control camera position.");
+    arguments.getApplicationUsage()->addCommandLineOption("-p <filename>","Use specified camera path file to control camera position.");
     arguments.getApplicationUsage()->addCommandLineOption("--offscreen","Use an pbuffer to render the images offscreen.");
     arguments.getApplicationUsage()->addCommandLineOption("--screen","Use an window to render the images.");
     arguments.getApplicationUsage()->addCommandLineOption("--width <width>","Window/output image width.");

examples/osggeometry/osggeometry.cpp

@@ -148,7 +148,7 @@ osg::Node* createScene()
 
         // create a Vec3Array and add to it all my coordinates.
         // Like all the *Array variants (see include/osg/Array) , Vec3Array is derived from both osg::Array
-        // and std::vector<>.  osg::Array's are reference counted and hence sharable,
+        // and std::vector<>.  osg::Array's are reference counted and hence shareable,
         // which std::vector<> provides all the convenience, flexibility and robustness
         // of the most popular of all STL containers.
         osg::Vec3Array* vertices = new osg::Vec3Array;

examples/osgkeyboard/osgkeyboard.cpp

@@ -64,7 +64,7 @@ void KeyboardModel::keyChange(int key, int virtualKey, int value)
 {
     osg::notify(osg::INFO) << "key value change, code="<<std::hex << key << "\t value="<< value << std::dec  << std::endl;
 
-    // toggle the keys graphical representation on or off via osg::Swithc
+    // toggle the keys graphical representation on or off via osg::Switch
     KeyModelMap::iterator itr = _keyModelMap.find(virtualKey);
     if (itr!=_keyModelMap.end())
     {

examples/osgkeyboardmouse/osgkeyboardmouse.cpp

@@ -167,7 +167,7 @@ public:
                     {
                         osg::notify(osg::NOTICE)<<"Using window coordinates for picking"<<std::endl;
                     } else {
-                        osg::notify(osg::NOTICE)<<"Using projection coordiates for picking"<<std::endl;
+                        osg::notify(osg::NOTICE)<<"Using projection coordinates for picking"<<std::endl;
                     }
                 }
                 else if (ea.getKey()=='a')
@@ -401,7 +401,7 @@ public:
 
         if (cmtsv._group->getNumChildren()>0)
         {
-            std::cout<<"Writing selected compoents to 'selected_model.osgt'"<<std::endl;
+            std::cout<<"Writing selected components to 'selected_model.osgt'"<<std::endl;
             osgDB::writeNodeFile(*cmtsv._group, "selected_model.osgt");
         }
     }

examples/osgparticleshader/osgparticleshader.cpp

@@ -175,7 +175,7 @@ int main( int argc, char** argv )
     // A floating error of delta-time should be explained here:
     // The particles emitter, program and updater all use a 'dt' to compute the time value in every frame.
     // Because the 'dt' is a double value, it is not suitable to keep three copies of it separately, which
-    // is the previous implementation. The small error makes some opeartors unable to work correctly, e.g.
+    // is the previous implementation. The small error makes some operators unable to work correctly, e.g.
     // the BounceOperator.
     // Now we make use of the getDeltaTime() of ParticleSystem to maintain and dispatch the delta time. But..
     // it is not the best solution so far, since there are still very few particles acting unexpectedly.

examples/osgpersistentbufferstorage/osgpersistentbufferstorage.cpp

@@ -98,7 +98,7 @@ int main( int, char** )
         vAry->push_back( osg::Vec4(1,0,1,1) );
         osg::ref_ptr<osg::VertexBufferObject> vbo = new osg::VertexBufferObject;
         vbo->setDataVariance(osg::Object::STATIC);
-        vbo->setUsage(GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT ); // enable persistant bufferStorage
+        vbo->setUsage(GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT ); // enable persistent bufferStorage
         vbo->setMappingBitfield(GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT| GL_MAP_FLUSH_EXPLICIT_BIT );// set mapping flags
         vAry->setBufferObject(vbo);
 

examples/osgposter/osgposter.cpp

@@ -76,7 +76,7 @@ void computeViewMatrixOnEarth( osg::Camera* camera, osg::Node* scene,
     osg::CoordinateSystemNode* csn = findTopMostNodeOfType<osg::CoordinateSystemNode>(scene);
     if ( !csn ) return;
 
-    // Compute eye point in world coordiantes
+    // Compute eye point in world coordinates
     osg::Vec3d eye;
     csn->getEllipsoidModel()->convertLatLongHeightToXYZ(
         latLongHeight.x(), latLongHeight.y(), latLongHeight.z(), eye.x(), eye.y(), eye.z() );

examples/osgreflect/osgreflect.cpp

@@ -39,7 +39,7 @@
 
 //
 // A simple demo demonstrating planar reflections using multiple renderings
-// of a subgraph, overriding of state attribures and use of the stencil buffer.
+// of a subgraph, overriding of state attributes and use of the stencil buffer.
 //
 // The multipass system implemented here is a variation of Mark Kilgard's
 // paper "Improving Shadows and Reflections via the Stencil Buffer" which

examples/osgscreencapture/osgscreencapture.cpp

@@ -99,19 +99,19 @@ class WindowCaptureCallback : public osg::Camera::DrawCallback
                 switch(_mode)
                 {
                     case(READ_PIXELS):
-                        osg::notify(osg::NOTICE)<<"Reading window usig glReadPixels, with out PixelBufferObject."<<std::endl;
+                        osg::notify(osg::NOTICE)<<"Reading window using glReadPixels, with out PixelBufferObject."<<std::endl;
                         break;
                     case(SINGLE_PBO):
-                        osg::notify(osg::NOTICE)<<"Reading window usig glReadPixels, with a single PixelBufferObject."<<std::endl;
+                        osg::notify(osg::NOTICE)<<"Reading window using glReadPixels, with a single PixelBufferObject."<<std::endl;
                         _pboBuffer.push_back(0);
                         break;
                     case(DOUBLE_PBO):
-                        osg::notify(osg::NOTICE)<<"Reading window usig glReadPixels, with a double buffer PixelBufferObject."<<std::endl;
+                        osg::notify(osg::NOTICE)<<"Reading window using glReadPixels, with a double buffer PixelBufferObject."<<std::endl;
                         _pboBuffer.push_back(0);
                         _pboBuffer.push_back(0);
                         break;
                     case(TRIPLE_PBO):
-                        osg::notify(osg::NOTICE)<<"Reading window usig glReadPixels, with a triple buffer PixelBufferObject."<<std::endl;
+                        osg::notify(osg::NOTICE)<<"Reading window using glReadPixels, with a triple buffer PixelBufferObject."<<std::endl;
                         _pboBuffer.push_back(0);
                         _pboBuffer.push_back(0);
                         _pboBuffer.push_back(0);

examples/osgsequence/osgsequence.cpp

@@ -69,7 +69,7 @@ osg::Node* createTextGroup(const char** text)
     // loop through all children
     seq->setInterval(osg::Sequence::LOOP, 0,-1);
 
-    // real-time playback, repeat indefinitively
+    // real-time playback, repeat indefinitely
     seq->setDuration(1.0f, -1);
 
     // must be started explicitly
@@ -157,7 +157,7 @@ osg::Sequence* createSequence(osg::ArgumentParser& arguments)
     // loop through all children
     seq->setInterval(osg::Sequence::LOOP, 0,-1);
 
-    // real-time playback, repeat indefinitively
+    // real-time playback, repeat indefinitely
     seq->setDuration(1.0f, -1);
 
     seq->setMode(osg::Sequence::START);
@@ -244,7 +244,7 @@ int main( int argc, char **argv )
         "- is subclassed from osg::Switch",
         "- assigns a display duration to each child",
         "- can loop or swing through an interval of it's children",
-        "- can repeat the interval a number of times or indefinitively",
+        "- can repeat the interval a number of times or indefinitely",
         "- press 's' to start/pause/resume",
         "- press 'l' to toggle loop/swing mode",
         NULL

examples/osgshadercomposition/oldshadercomposition.cpp

@@ -99,7 +99,7 @@ osg::Node* createOldShaderCompositionScene(osg::ArgumentParser& arguments)
         group->addChild(pat);
     }
 
-    // resuse the first ShaderAttribute's type and ShaderComponent, just use new uniform
+    // reuse the first ShaderAttribute's type and ShaderComponent, just use new uniform
     {
         osg::PositionAttitudeTransform* pat = new osg::PositionAttitudeTransform;
         pat->setPosition(position);
@@ -119,7 +119,7 @@ osg::Node* createOldShaderCompositionScene(osg::ArgumentParser& arguments)
     }
 
 
-    // resuse the first ShaderAttribute's type and ShaderComponent, just use new uniform
+    // reuse the first ShaderAttribute's type and ShaderComponent, just use new uniform
     {
         osg::PositionAttitudeTransform* pat = new osg::PositionAttitudeTransform;
         pat->setPosition(position);

examples/osgshaderterrain/osgshaderterrain.cpp

@@ -314,7 +314,7 @@ int main(int, char **)
 
     osg::ref_ptr<TestSupportOperation> testSupportOperation = new TestSupportOperation;
 #if 0
-    // temporily commenting out as its causing the viewer to crash... no clue yet to why
+    // temporarily commenting out as its causing the viewer to crash... no clue yet to why
     viewer.setRealizeOperation(testSupportOperation.get());
 #endif
     // create the windows and run the threads.

examples/osgtessellate/osgtessellate.cpp

@@ -470,7 +470,7 @@ osg::Geometry *makePols (void) {
     gtess->setStateSet( stateset );
 
     int nstart=0;
-    // the contours accepoted are polygons; quads & tris. Trifans can bve added later.
+    // the contours accepted are polygons; quads & tris. Trifans can be added later.
     gtess->addPrimitiveSet(new osg::DrawArrays(osg::PrimitiveSet::QUADS,nstart,12));nstart+=12;
     gtess->addPrimitiveSet(new osg::DrawArrays(osg::PrimitiveSet::QUADS,nstart,12));nstart+=12;
     gtess->addPrimitiveSet(new osg::DrawArrays(osg::PrimitiveSet::POLYGON,nstart,16));nstart+=16;

examples/osgtessellationshaders/osgtessellationshaders.cpp

 /* A demonstration of Tessellation Shaders in OpenScenegraph.
  *
  * Instructions:
- *   Press plus to increase tesselation and minus to decrease it.
- *   Press right arrow to increase inner tesselation and left arrow to decrease it.
- *   Press up arrow to increase outer tesselation and down arrow to decrease it.
+ *   Press plus to increase tessellation and minus to decrease it.
+ *   Press right arrow to increase inner tessellation and left arrow to decrease it.
+ *   Press up arrow to increase outer tessellation and down arrow to decrease it.
  *
  * Original code by Philip Rideout
  * Adapted to OpenScenegraph by John Kaniarz