Load Design

Re-written Stiffness Equation Calculation code. Calculation became faster a lot, especially calculating large model with enough RAM. Supported SSE on Intel CPU.
• Ref. - Calculation Time of "LoadDesign Sample large2.ldmodel" ( Node count: 26300 ) :
　• Intel CPU and 4~5[GB] RAM or more : 1~2[min]
　• Intel CPU and 2[GB] RAM : About 5~10[min]
• Calculation runs fast when RAM is enough to calculate on RAM.
　When RAM is not enough, HDD will be used by virtual memory and the calculation ( especially, the last part of calculation ( last several percents of the progress bar ) ) will be slow. ( though it is faster than previous version. )
• Amount or memory for calculation depends on node count, etc. About 2[GB] with "LoadDesign Sample large2.ldmodel" ( Node count: 26300 ).

Though it is under development, node ordering function is implemented.

Note: No compatibility with calculation result file ( File extension: ".ldresult" ) by previous version. Re-calculation needed.
　　　( Result file format is still under consideration. Next release might has no compatibility with it again. )

( Planning to continue developing stiffness equation calculation and node ordering to next release. )

Fixed bug about 'Model Edit Window' window size on ver 0.8.1.4.2.