FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Made the more of the OSG's referenced object desctructors protected to ensure

Browse Source 
that they arn't created on the stack inappropriately.

Split the implemention of Matrix up so that it is a simple no referenced counted
class and can be safefly created on the stack.  To support referenced counting a
seperate subclass now exists, this is RefMatrix which inherits from both Matrix and
Object.
This commit is contained in:
Robert Osfield
2003-01-10 09:25:42 +00:00
parent f948a3de7c
commit f36bc69c58
53 changed files with 446 additions and 441 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/Demos/osghangglide/tank.cpp
View File

@@ -48,7 +48,7 @@ Node *makeTank( void )
getDatabaseCenterRadius( dbcenter, &dbradius );
ref_ptr<Matrix> mat = new Matrix(
Matrix mat(
0.05, 0, 0, 0,
0, 0.05, 0, 0,
0, 0, 0.05, 0,
@@ -142,7 +142,7 @@ Node *makeTank( void )
}
for( i = 0; i < c; i++ )
conv( vc[i], *mat, vc[i] );
conv( vc[i], mat, vc[i] );
gset->addPrimitiveSet(new DrawArrays(PrimitiveSet::TRIANGLE_FAN,prev_c,c-prev_c));

4
src/Demos/osgpbuffer/osgpbuffer.cpp
View File

@@ -123,12 +123,12 @@ void MyCullCallback::doPreRender(osg::Node&, osgUtil::CullVisitor& cv)
zfar *= 1.1f;
// set up projection.
osg::Matrix* projection = new osg::Matrix;
osg::RefMatrix* projection = new osg::RefMatrix;
projection->makeFrustum(-right,right,-top,top,znear,zfar);
cv.pushProjectionMatrix(projection);
osg::Matrix* matrix = new osg::Matrix;
osg::RefMatrix* matrix = new osg::RefMatrix;
matrix->makeLookAt(bs.center()+osg::Vec3(0.0f,2.0f,0.0f)*bs.radius(),bs.center(),osg::Vec3(0.0f,0.0f,1.0f));
cv.pushModelViewMatrix(matrix);

4
src/Demos/osgprerender/osgprerender.cpp
View File

@@ -128,12 +128,12 @@ void MyCullCallback::doPreRender(osg::Node&, osgUtil::CullVisitor& cv)
zfar *= 1.1f;
// set up projection.
osg::Matrix* projection = new osg::Matrix;
osg::RefMatrix* projection = new osg::RefMatrix;
projection->makeFrustum(-right,right,-top,top,znear,zfar);
cv.pushProjectionMatrix(projection);
osg::Matrix* matrix = new osg::Matrix;
osg::RefMatrix* matrix = new osg::RefMatrix;
matrix->makeLookAt(bs.center()+osg::Vec3(0.0f,2.0f,0.0f)*bs.radius(),bs.center(),osg::Vec3(0.0f,0.0f,1.0f));
cv.pushModelViewMatrix(matrix);

4
src/Demos/osgshadowtexture/CreateShadowedScene.cpp
View File

@@ -125,12 +125,12 @@ void CreateShadowTextureCullCallback::doPreRender(osg::Node& node, osgUtil::Cull
float right = top;
// set up projection.
osg::Matrix* projection = new osg::Matrix;
osg::RefMatrix* projection = new osg::RefMatrix;
projection->makeFrustum(-right,right,-top,top,znear,zfar);
cv.pushProjectionMatrix(projection);
osg::Matrix* matrix = new osg::Matrix;
osg::RefMatrix* matrix = new osg::RefMatrix;
matrix->makeLookAt(_position,bs.center(),osg::Vec3(0.0f,1.0f,0.0f));