Attached are changes to GraphicsWindowIOS.mm to support setting up the new buffer type when compiling for iOS5,
also attached is a small change to FrameBufferObject.cpp to report support for packed depth stencil via the
GL_OES_packed_depth_stencil extension.
For anyone reading this you can attach a packed depth stencil to your FBO like so
_rttCamera->attach( osg::Camera::PACKED_DEPTH_STENCIL_BUFFER, GL_DEPTH24_STENCIL8_EXT );
Luckily GL_DEPTH24_STENCIL8_EXT happens to have the same value as iOSs GL_DEPTH24_STENCIL8_OES"
But the layers are not always children of the "model root" node : there can be a matrix transform between "model root" and "layers parent", so I've added the name "Layers" on the node which contains all layers to easily retrieve the layers groups from application code."
I worked with a osg::Constraint and found strange part of code:
class OSGMANIPULATOR_EXPORT Constraint : public osg::Referenced
{
public:
...
virtual bool constrain(ScaleUniformCommand& command) const { return constrain((MotionCommand&)command); }
virtual bool constrain(const Rotate3DCommand& command) { return constrain((MotionCommand&)command); }
...
If i use osgManipulator::Rotate3DCommand then method Rotate3DCommand::accept(const Constraint& constraint) calls Constraint::constrain(MotionCommand&) instead Constraint:: constrain(const Rotate3DCommand&).
If you replace
virtual bool constrain(const Rotate3DCommand& command) { return constrain((MotionCommand&)command); }
on to
virtual bool constrain(Rotate3DCommand& command) const { return constrain((MotionCommand&)command); }
then all works correctly.
"
Cocoa and when to use the old Carbon interface for the windowing system.
The old code had to be modified for every new OS X release to default to Cocoa.
The new code uses Carbon for <= OS X 10.4 and Cocoa on everything else."
- Also, a 'dontSaveNormals' was added. It allows to ignore normals when writing an STL file. For example, it is useful for me when writing an STL file for CFD simulations.
- Some comments and code formatting were improved (to be consistent with the formatting already used in the plugin).
- With 'separateFiles' option files are now named fooX.stl instead of foo.stlX
The changes have been tested on various STL, both ASCII and binary found on the net. The change was based on the trunk branch."
From Robert Osfield, changed assert in Piotr's code to a runtime check warning report.
I tested it with clang 3.1 and it seems that clang is enforcing the use of the same type for all parameters in this builtin. Looking at the function declaration [1]
bool __sync_bool_compare_and_swap (type *ptr, type oldval type newval, ...)
it seems to be doing the right thing: here the same type is used for *ptr, oldval and newval.
[1] http://gcc.gnu.org/onlinedocs/gcc/_005f_005fsync-Builtins.html#g_t_005f_005fsync-Builtins
"
This fixes problems with PolygonZ records where the previous code was reading past the end of the record since it thought it had M values even if it didn't. I suspect the problem that James McGlone had back in 2006 was the same but reversed, when he tried to simply comment out the check, which was a (correctly) refused submission.""
