1103eb60af
NCollection containers update:
- NCollection_Array1 - updated functionality
- NCollection_Array2 - NCollection_Array1 as a wrapper for 2array
- NCollection_Vector -> NCollection_DynamicArray was renamed and reworked.
TCollection:
- Use static empty string to avoid allocations on empty string
NCollection allocators update:
- NCollection_Allocator - allocator that used Standard::Allocate
- NCollection_OccAllocator - allocator-wrapper that used OCC BaseAllocator objects
- NCollection_IncAllocator - rework to increase performance
Standard:
- Rework functionality to use different allocation libs
- Implement basic of new way to wrap allocations tools
- Define 4 ways to allocation (defines in configure stage)
Additional changes:
- Hash function uses std::hash functionality
- size_t as a hash value
- New HashUtils with Murmur and FVN hash algo for x32 and x64
- Deprecated _0.cxx and .gxx DE classes reorganized
- Create own utility for std memory
- Update Standard_Transient to be more platform-independent
Math TK changes:
- math_Vector -> match_BaseVector<>
- Buffer decreased to cash 32 elements instead of 512
iOS: 3D Viewer (Objective-C++|UIKit)
UIKitSample consists of the Open CASCADE 3D Viewer which provides import of STEP files and toolbar with three buttons.
The sample could be found within OCCT repository in folder /samples/ios/UIKitSample/.
The first and second buttons serve for import hardcoded STEP files. The third button displays "About" dialog.
The viewer supports zoom, pan and rotate actions. The viewer supports selection of solids as well.
@figure{sample_ios_uikit.png}
Installation and configuration: 1. Make sure you are running Mac OS version 10.12.1 or above and properly installed XCode version 8.1 or above. 2. Install Open CASCADE Technology (OCCT) and build static libraries for desired device or/and simulator on your workstation. 3. Build or download Freetype2 static library for desired device or/and simulator. 4. Open UIKitSample in XCode. 5. Select the UIKitSample project and add the OCCT static libraries and Freetype2 static library. 6. Select the UIKitSample and go to the "Build Settings" tab. After go to the section "Search Paths" and in the field "Header Search Paths" specify a path to the OCCT inc folder. Next in the field "Library Search Paths" specify a path/paths to the OCCT static libraries and Freetype2 static library folders. 7. Connect device and build sample for device or choose simulator as a target and build for simulator. 8. Run sample.