I have been playing with this a bit form time to time, and i just
downloaded this am the head of the subversion tree and rebuilt osg to
see if it changed anything. still doesnt work. i have looked at the
event handling and all events are being handled (mouse/keyboard/
update) and the values being passed to the viewer are the same as the
values passed in the osgviewerGLUT. So i am pretty sure that there
is no problem with events. That leaves drawing. is it possible that
the graphics context is setup for like double buffering and not
swapping or something like that? Resize works correctly and redraws,
but that is the only event that seems to cause a redraw based on events.
Attached is the trace from running the program. it opens up the
image, then nothing is reported in the trace in response to mouse
click, drag etc.
its like nothing is getting passed to osg. however the qt events are
being received, and they are passing the viewer the correct values
for example in mouse press
_gw->getEventQueue()->mouseButtonPress(event->x(), event->y(),
button);
gets correct values or x, y, and button (or at least the values
passed it are the same as those from the glut example).
in mouse move
_gw->getEventQueue()->mouseMotion(event->x(), event->y());
is being passed the correct x and y.
but from the trace it appears as though nothing is being done inside
osg with these values because they don't show up in the trace.
so i supposed the trackballmanipulator could also be doing the wrong
thing.
Any ideas??
best jim
-----
[Session started at 2007-10-03 19:04:29 -0400.]
GraphicsContext::setWindowingSystemInterface() 0x1e0a290 0x661740
itr='/Users/hopper/Development/OSG/osgviewerQT/build/Debug'
FindFileInPath() : trying /Users/hopper/Development/OSG/osgviewerQT/
build/Debug/osgdb_OpenFlight.so ...
itr='/Users/hopper/Development/OSG/osgviewerQT/build/Debug/
osgviewerQT.app/Contents/PlugIns'
...
Stats after:
Object Type #Unique #Instanced
StateSet 6 21
Group 31 31
Transform 2 2
LOD 13 13
Switch 0 0
Geode 21 21
Drawable 21 21
Geometry 21 21
Vertices 3646 3646
Primitives 969 969
keepExternalReferences not found, so externals will be re-readed
CullSettings::readEnvironmentalVariables()
GraphicsContext::createNewContextID() creating contextID=0
Doing remove all operations
CullSettings::readEnvironmentalVariables()
CullSettings::readEnvironmentalVariables()
CullSettings::readEnvironmentalVariables()
CullSettings::readEnvironmentalVariables()
CullSettings::readEnvironmentalVariables()
CullSettings::readEnvironmentalVariables()
Doing add
View::init()
OpenGL extensions supported by installed OpenGL drivers are:
GL_APPLE_client_storage
GL_APPLE_element_array
GL_APPLE_fence
GL_APPLE_float_pixels
GL_APPLE_flush_buffer_range
GL_APPLE_flush_render
GL_APPLE_packed_pixels
GL_APPLE_pixel_buffer
GL_APPLE_specular_vector
GL_APPLE_texture_range
GL_APPLE_transform_hint
GL_APPLE_vertex_array_object
GL_APPLE_vertex_array_range
GL_APPLE_vertex_program_evaluators
GL_APPLE_ycbcr_422
GL_ARB_depth_texture
GL_ARB_draw_buffers
GL_ARB_fragment_program
GL_ARB_fragment_program_shadow
GL_ARB_fragment_shader
GL_ARB_imaging
GL_ARB_multisample
GL_ARB_multitexture
GL_ARB_occlusion_query
GL_ARB_pixel_buffer_object
GL_ARB_point_parameters
GL_ARB_point_sprite
GL_ARB_shader_objects
GL_ARB_shader_texture_lod
GL_ARB_shading_language_100
GL_ARB_shadow
GL_ARB_shadow_ambient
GL_ARB_texture_border_clamp
GL_ARB_texture_compression
GL_ARB_texture_cube_map
GL_ARB_texture_env_add
GL_ARB_texture_env_combine
GL_ARB_texture_env_crossbar
GL_ARB_texture_env_dot3
GL_ARB_texture_float
GL_ARB_texture_mirrored_repeat
GL_ARB_texture_non_power_of_two
GL_ARB_texture_rectangle
GL_ARB_transpose_matrix
GL_ARB_vertex_blend
GL_ARB_vertex_buffer_object
GL_ARB_vertex_program
GL_ARB_vertex_shader
GL_ARB_window_pos
GL_ATI_blend_equation_separate
GL_ATI_blend_weighted_minmax
GL_ATI_separate_stencil
GL_ATI_text_fragment_shader
GL_ATI_texture_compression_3dc
GL_ATI_texture_env_combine3
GL_ATI_texture_float
GL_ATI_texture_mirror_once
GL_EXT_abgr
GL_EXT_bgra
GL_EXT_blend_color
GL_EXT_blend_equation_separate
GL_EXT_blend_func_separate
GL_EXT_blend_minmax
GL_EXT_blend_subtract
GL_EXT_clip_volume_hint
GL_EXT_compiled_vertex_array
GL_EXT_draw_range_elements
GL_EXT_fog_coord
GL_EXT_framebuffer_object
GL_EXT_gpu_program_parameters
GL_EXT_multi_draw_arrays
GL_EXT_packed_depth_stencil
GL_EXT_rescale_normal
GL_EXT_secondary_color
GL_EXT_separate_specular_color
GL_EXT_shadow_funcs
GL_EXT_stencil_two_side
GL_EXT_stencil_wrap
GL_EXT_texture_compression_dxt1
GL_EXT_texture_compression_s3tc
GL_EXT_texture_env_add
GL_EXT_texture_filter_anisotropic
GL_EXT_texture_lod_bias
GL_EXT_texture_mirror_clamp
GL_EXT_texture_rectangle
GL_IBM_rasterpos_clip
GL_NV_blend_square
GL_NV_fog_distance
GL_NV_light_max_exponent
GL_NV_texgen_reflection
GL_SGIS_generate_mipmap
GL_SGIS_texture_edge_clamp
GL_SGIS_texture_lod
GL_SGI_color_matrix
OpenGL extension 'GL_ARB_vertex_program' is supported.
OpenGL extension 'GL_EXT_secondary_color' is supported.
OpenGL extension 'GL_EXT_fog_coord' is supported.
OpenGL extension 'GL_ARB_multitexture' is supported.
OpenGL extension 'GL_NV_occlusion_query' is not supported.
OpenGL extension 'GL_ARB_occlusion_query' is supported.
OpenGL extension 'GL_EXT_timer_query' is not supported.
Uniform Adding parent
Uniform Adding parent
Uniform Adding parent
Uniform Adding parent
Uniform Adding parent
Uniform Adding parent
Uniform Adding parent
OpenGL extension '' is not supported.
OpenGL extension 'GL_EXT_framebuffer_object' is supported.
OpenGL extension 'GL_ARB_vertex_program' is supported.
OpenGL extension 'GL_ARB_fragment_program' is supported.
OpenGL extension 'GL_ARB_shader_objects' is supported.
OpenGL extension 'GL_ARB_vertex_shader' is supported.
OpenGL extension 'GL_ARB_fragment_shader' is supported.
OpenGL extension 'GL_ARB_shading_language_100' is supported.
glVersion=2, isGlslSupported=YES, glslLanguageVersion=1.1
OpenGL extension 'GL_ARB_pixel_buffer_object' is supported.
Setting up osg::Camera::FRAME_BUFFER
OpenGL extension 'GL_EXT_texture_filter_anisotropic' is supported.
OpenGL extension 'GL_EXT_texture_compression_s3tc' is supported.
OpenGL extension 'GL_ARB_shadow' is supported.
OpenGL extension 'GL_ARB_shadow_ambient' is supported.
OpenGL extension 'GL_APPLE_client_storage' is supported.
Disabling _isNonPowerOfTwoTextureMipMappedSupported for ATI hardware.
OpenGL extension 'GL_EXT_secondary_color' is supported.
OpenGL extension 'GL_EXT_fog_coord' is supported.
Closing DynamicLibrary osgdb_OpenFlight.so
Closing DynamicLibrary osgdb_rgb.so
GraphicsContext::setWindowingSystemInterface() 0 0x661740
osgviewerQT has exited with status 0._______________________________________________
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