Add new interfaces GetEyePosition(), GetClippingRange(), GetAspectRatio() to IVTK_IView
Add ivtkviewparams command to print current parameters of view
Add ivtkcamera comand to print current camera parameters or manages camera parameters (set ortho or persp projection)
Introduced Wasm_Window implementing Aspect_Window interface.
Aspect_WindowInputListener has been extended by touch input callbacks (moved from AIS_ViewController),
which now implements redirection of single taps to UpdateMouseClick().
AIS_ViewController::FetchNavigationKeys() now requests more frames even if Delta is zero,
but navigation keys are pressed - indicated by a new flag AIS_WalkDelta::IsDefined().
Fixed missing implementation of Xw_Window::DisplayConnection() getter.
The property has been moved to the base class Aspect_Window.
Removed unused Aspect_Convert.hxx.
DRAWEXE targeting Wasm:
- added exposing of FS interface so that it is possible uploading/downloading files to/from emulated file system on JavaScript level;
- added printer redirecting messages to Module.printMessage callback accepting message gravity;
- Run_Appli() now skips std::cin when Module.noExitRuntime is set.
MACOSX_USE_GLX has been renamed to HAVE_XLIB and now configurable on Linux target.
Xw_Window.hxx now export class on non-Linux platforms.
OpenGl_Window now creates an off-screen EGL surface also in case of
window-less desktop setup (e.g. with disabled Xlib on Linux).
Draw_Window - code has been cleaned up.
Class definition has been unified across platforms when possible.
Unusued constructors have been removed.
Internal header files (MainWindow.h, init.h, etc.) have been renamed to .pxx
to avoid their unexpected distribution in "inc".
Aspect_WindowInputListener - basic mouse/keyboard/expose input methods
have been moved out from AIS_ViewController to dedicated base interface.
Added WNT_Window::ProcessMessage()/Xw_Window::ProcessMessage() methods
redirecting Win32/X11 message to Aspect_WindowInputListener.
Added new rendering parameter Graphic3d_RenderingParams::FontHinting
allowing to enable/disable hinting (default is no hinting preserving old behavior).
Command vrenderparams has been extended with arguments -fontHinting.
Added TKOpenGlTest and TKD3DHostTest Draw Harness plugins.
TKOpenGlTest is automatically loaded by ViewerTest::ViewerInit().
Commands vgldebug, vvbo, vcaps and vuserdraw have been moved to TKOpenGlTest.
New command vglshaders lists GLSL programs defined by OpenGl_GraphicDriver,
previously implemented by "vshaderprog -list".
Added new command vdriver for graphic driver selection.
Removed erroneous code from command vstereo.
Added new property Graphic3d_Camera::IsZeroToOneDepth() and OpenGl_Caps::useZeroToOneDepth
for activating [0,1] depth range instead of [-1,1] range using glClipControl() within OpenGL 4.5+.
Added AIS_ViewController::MouseSelectionSchemes() property defining map of selection schemes for mouse+modifier combinations.
IsXOR flag has been replaced by AIS_SelectionScheme in interfaces.
Rubber-band selection with Shift key pressed now applies XOR selection scheme in in Draw Harness.
Command vselect has been extended to specify selection scheme by name.
Command testgrid now includes vglinfo into summary.
Command vinit has been extended by -virtual option creating an offscreen window.
Command vglinfo now splits long values into multiple lines.
Added test case v3d/glsl/glinfo dumping OpenGL context creation info.
OpenGl_Window - fixed initialization of OpenGL 4.6 Core Profile (was limited to 4.5).
Added new class AIS_LightSource representing a light source presentation.
Graphic3d_TMF_CameraPers - added new mode to Graphic3d_TransformPers
defining 3D point relative to camera Eye position
- moved creating of V3d_View::myTrihedron from constructor to first attempt of displaying or calling it;
- moved creating of V3d_Viewer::myRGrid and V3d_Viewer::myCGrid to to first attempt of displaying or calling them;
- renamed V3d_Viewer::IsActive() to V3d_Viewer::IsGridActive();
- redefined V3d_View::Trihedron() and V3d_Viewer::Grid() by adding new argument toCreate
for opportunity to check the existence of the objects without their recreating.
Graphic3d_RenderTransparentMethod has been extended by Graphic3d_RTM_DEPTH_PEELING_OIT,
which is handled by OpenGl_LayerList::renderTransparent().
OpenGl_FrameBuffer::Init() now does not silently ignore unknown color attachment format and return failure.
OpenGl_FrameBuffer::InitWrapper() - added constructor wrapping existing color textures.
v3d/transparency/oit: test case added
Draw::ParseOnOffIterator() - added auxiliary wrapper over Draw::ParseOnOff() for more compact syntax.
strncasecmp() definition for msvc compilers has been moved to Standard_CString for consistency with strcasecmp().
vmanipulator command has been refactored to use more straightforward parser.
vmanipulator now accepts "-adjustPosition {0|center|location|shapeLocation}" options
adjusting position to object's AABB center (existed before), object's local transformation or TopoDS_Shape location.
Graphic3d_CLight::ToCastShadows() - added new property defining if light should cast shadows (ignored by Ray-Tracing).
OpenGl_ShaderManager::stdComputeLighting() now implements shadow mapping for directional lights.
OpenGl_ShaderManager::prepareGeomMainSrc() now handles copying of arrays.
OpenGl_Context::ShadowMapTexUnit() - added property defining an offset for shadow map texture units.
OpenGl_ShadowMap - added new class storing shadow map FBO with parameters.
OpenGl_View::prepareFrameBuffers() - added resizing of shadow map FBOs.
OpenGl_View::Redraw() - added section redrawing scene into shadow map FBOs via OpenGl_View::renderShadowMap() method.
vrenderparams - added new parameters -shadowMapResolution and -shadowMapBias.
OpenGl_ShaderManager::pushLightSourceState() now pre-multiplies headlight transformation.
Built-in shading GLSL programs have been updated to remove special handling if headlight flag;
also removed redundant pre-normalization of light source direction
(already normalized implicitly by Graphic3d_CLight interface).
Graphic3d_CLight::SetHeadlight() now raises exception in case of ambient light type.
OpenGl_ShaderManager::SetLastView() - removed unused property.
- Added comment to the method
- Added Boolean argument indicating the need for a strict
- Extended OCC11758 command in QABugs_19.cxx to verify IsRealValue()
- Updated existing places of IsRealValue() usage in ViewerTest to use new flag
Added OpenGl_Caps::buffersOpaqueAlpha option allowing to disable writes
into alpha component of color buffer and keep it opaque.
Added OpenGl_Context::SetColorMaskRGBA() method overriding each color component deliberately.
New option is set within WebGL sample.
AIS_SelectionScheme enumeration is defined to set which selection behaviour is used in Select of context
AIS_InteractiveContext is corrected to use single Select method instead of combination of Select/ShiftSelect methods with a selection scheme parameter.
Upgrade: Select() -> SelectDetected/Rectangle/Polygon(AIS_SelectionScheme_Replace), ShiftSelect -> SelectDetected/Rectangle/Polygon(AIS_SelectionScheme_XOR)
Prs3d_DatumAspect::TextAspect() now takes Prs3d_DatumParts argument
and defined separately for Prs3d_DatumParts_XAxis/Prs3d_DatumParts_YAxis/Prs3d_DatumParts_ZAxis.
The method without arguments has been marked as deprecated.
V3d_Trihedron now stores per-label text attributes.
Added method V3d_View::Trihedron() returning V3d_Trihedron object for more straightforward definition.
V3d_Trihedron::SetWireframe() - added missing invalidation.
AIS_Trihedron::setOwnDatumAspect() implementation has been moved to Prs3d_DatumAspect::CopyAspectsFrom()
and now used by Prs3d_Drawer::SetOwnDatumAspects().
OpenGl_Text::render() - added NULL-check.
AIS_Trihedron::computePresentation() now takes into account Prs3d_Datum*Arrow shading/line aspects.
Command vtrihedron has been extended by "-textColor XAxis|YAxis|ZAxis Color" syntax.
Command vviewcube has been extended by "-xAxisTextColor|-yAxisTextColor|-zAxisTextColor" arguments.
Prs3d_DatumAspect, AIS_Trihedron - redundant maps have been replaced by explicitly sized arrays.
AIS_Trihedron::myHasOwnDatumAspect - removed unused class field.
Prs3d_DatumAttribute, Prs3d_DatumParts, Prs3d_DatumAxes - enumeration values
have been renamed to have full name prefix.
vzbufftrihedron - fixed no more necessary Quantity_Color -> Quantity_NameOfColor convertion.
Construction of TCollection_ExtendedString from plain C string is fixed to consider input string as UTF-8 in several places (identified as described in notes to #31113).
Message_MsgFile is corrected to load resource file as UTF-8 (unless it has BOM indicating use of UTF-16).
Added tests for use of Unicode in some DRAW commands (bugs demo bug14673_*)
Enumeration values have been renamed to use complete prefix Graphic3d_NOM_ -> Graphic3d_NameOfMaterial_
and to match string names (with old values preserved as aliases).
SelectMgr_ViewerSelector::SetDepthTolerance() - added property defining depth tolerance type and value.
Default value remains the same (SelectMgr_TypeOfDepthTolerance_SensitivityFactor),
while new values (SelectMgr_TypeOfDepthTolerance_Uniform, SelectMgr_TypeOfDepthTolerance_UniformPixels) change behavior.
AIS_Manipulator - removed obsolete suggestion to use AIS_InteractiveContext::SetPickClosest()
for issue fixed long time ago by #0027797.
- Added a new mode in SelectMgr_ViewerSelector for computing BVH for Select3D_SensitiveEntity in background which can be activated via method SelectMgr_ViewerSelector::SetToPrebuildBVH(). Default behavior has not been changed.
- New class SelectMgr_BVHThreadPool manages background processing of BVH building queue.
- Added Select3D_SensitiveEntity::ToBuildBVH() method that checks if BVH (if it used) is in invalidated state. Defined this method for all standard classes inherited from Select3D_SensitiveEntity.
Progress indication mechanism is refactored to support incrementing progress within multithreaded algorithms.
The class Message_ProgressIndicator is only an interface to the user application.
It accumulates the progress provided by progress scopes.
The counter is protected by mutex for thread-safety.
The new class Message_ProgressScope replacing Message_ProgressSentry should be used to advance the progress.
The scopes are nested to each other to reflect the nested nature of operations.
The new class Message_ProgressRange should be used to pass the progress to sub-scopes.
All OCCT algorithms involving progress indication have been updated to new API.
Improvements in Draw_ProgressIndicator:
- Separate console mode has been added in order to make possible to put the progress into std::cout instead
or in addition to the draw interpreter, instead of trigger option "-tclOutput".
- Treatment of Ctrl-Break signal has been added.
Now any operation can be aborted by Ctrl-C or Ctrl-Break keystroke.
Added new test case 'perf fclasses progr_par' for testing of parallel work of the progress.
Methods ParseOnOff()/ParseColor() have been moved from package ViewerTest to Draw.
Command "vlight -color" now accepts RGB values, not only name.
Implementation of pload command has been cleaned up.
SelectMgr_ViewerSelector3d::ClearSensitive() - fixed crash on removing presentations (via command vsensera).
Added new parameters -sync and -reset to vrenderparams command synchronizing parameters across Views.
Parameters -raster and -rayTrace now accept optional on|off values.
Improved command description.
WNT_HIDSpaceMouse - added auxiliary class for processing 3d mouse Raw HID input.
AIS_ViewController::Update3dMouse() - added default processor for 3d mouse input event.
ViewerTest now redirects WM_INPUT to AIS_ViewController::Update3dMouse().
Aspect_VKey enumeration has been extended by 3D view buttons.
WNT_Window::RegisterRawInputDevices() has beend added as a small wrapper
over WinAPI RegisterRawInputDevices() for common HID input devices.
AIS_ViewCube now stores animation duration within AIS_AnimationCamera instead of dedicated duplicating class property.
AIS_ViewController::handleNavigationKeys() - added an interface for processing navigation keys.
ViewerTest_EventManager now maps WASD+Arrows navigation keys.
Axonometric view hotkey A has been replaced by Backspace.
Shaded/Wireframe are now mapped with hotkeys W+Ctrl/S+Ctrl.
Hotkey D (reset view to undefined default state) has been removed.
Graphic3d_TextureRoot::GetCompressedImage() - added new interface for fetching compressed texture image.
Default implementation detects DDS image files using Image_DDSParser parser.
Graphic3d_TextureRoot::GetImage() has been extended with new parameter
- the list of image formats supported by OpenGL driver.
Graphic3d_TextureRoot::convertToCompatible() implicitly converts
BGRA image to RGBA on OpenGL ES, which normally does not support BGR formats.
OpenGl_Caps::isTopDownTextureUV - new property defines how application defines
UV texture coordinates in primitive arrays.
OpenGl_Context::SetTextureMatrix() compares this flag with OpenGl_Texture::IsTopDown()
and automatically flips V coordinate in case of mismatch.
OpenGl_Texture now holds exact number of mipmap levels
instead of Boolean flag indicating that they are defined.
This allows loading DDS files with incomplete mipmap level set
by setting GL_TEXTURE_MAX_LEVEL to appropriate value instead of default 1000
(causing black textures in case if mipmap levels are not defined till 1x1).
Fixed order of texture coordinates transformation within GLSL program to match FFP matrix:
Rotate -> Translate -> Scale (previously Rotation was applied afterwards).
V3d_View::AutoZFit() is now called only before redraw
within methods V3d_View::Redraw() and V3d_View::Update().
Graphic3d_CView now holds Aspect_ExtendedRealitySession object.
Aspect_OpenVRSession implements new interface via optional OpenVR library.
Graphic3d_CView::ProcessInput() - added new interface method
which should be called for processing positional input (head tracking).
Graphic3d_Camera now allows setting custom stereoscopic Projection matrices.
OpenGl_Context::Camera() - context now holds Camera object
in addition to active camera matrices.
genproj.tcl has been extended to handle optional CSF_OpenVR dependency.
Added short-cuts methods in Message_Messenger for sending message with specified gravity,
and stream buffer class for using stream-like interface for that.
Similar short-cuts to DefaultMessenger() are added in Message package.
ViewerTest has been updated to send messages to Message::DefaultMessenger()
instead of direct output to std::cout/std::cerr.
Off-topic: spelling error (duplicate "and") is corrected in two places
Added test bugs fclasses bug31189
A special mode for the selecting by polygon is added to select only completely overlapping objects.
In order to track the sensitives that were included completely by defined polygon, the boundary points of the polygonal frustrum are stored in the variable myBoundaryPoints.
If an sensitive intersects with at least one of the frustrums from myFrustums, then checking whether this object intersects with borders using the isIntersectBoundary method; if not, then the sensitive were included completely by defined polygon.
Because the polygon can be concave, then to check the sensitive were included completely by defined polygon, it is not enough to check of all its points, it is necessary that the edges of the sensitive do not intersect polygonal frustrum. To do this, for polygonal selection, a call to the Overlaps method for a point was replaced by a call to a segment where necessary.
bugs/vis/bug31440: test case added
