七麦数据

Changes:
- Made the autoscaling more robust for tablet devices when rotating the view
- Added a 'Split' button under the absorption width textinput. This will split the absorption material in two in the 'Double Wall' calculation module and will only affect the visuals for 2D and 3D Material Viewer

New Content:
- Added "Lightweight Concrete" to the material list
Changes:
- Set up auto-scaling for the viewer in the "Absorption" calculation module. The chosen material will no longer go out of screen boundaries.
- Added text and size in mm in the viewer for the absorption material in the "Absorption" calculation module.

Changes:
- Technical updates in order to future proof code.
- Minor changes from text 'Stud type' to 'Connection Type' under Design Cavity in the 'Double Wall' calculation module.

New Content:
- Added several new elastic line connections from from Hirakawa, S., Davy, J. L. (2015). "The equivalent translational compliance of steel studs and resilient channel bars"

Fixes:
- Small corrections to some material properties and material texture.
- Fixed the auto-scaling of the 2D Material Viewer for 'Single Panel' and 'Double Wall' calculation modules.
- Fixed issues with the Diffuse Absorption coefficient calculation.

Changes:
- Changed how the sound reduction is calculated above the cross over frequency (fs) for certain materials.

Fixes:
- Fixed how the 'practical absorption coefficient' is calculated as it showcased wrong results before in certain cases.
- Fixed an issue where the m2 calculation under 'Settings' would show too many decimals.
- Fixed an issue where the critical frequency would not calculate correctly in the 'Double Wall' calculation module when using both Layer 1 and 2.

New Content:
- Added a 'Copy data' button for both Single Panel and Double Wall result pages. The user can now press and hold the copy icon to copy the data to the clipboard

Changes:
- Overhauled how the results are showcased for Single Panel, Double Wall and Absorption coefficient. It now has better structure and more detail.

New content:
- Added 'Critical frequency' calculation of the chosen individual plates under the plate information. This is accessed by tapping on the plate in the 2D Material viewer.
- Added a 'Reset' button for both 'Single Panel' and 'Double Wall' calculation modules. This is done to easier reset the calculation modules if the user wishes to start from scratch.

Changes:
- Changed how the dimensions of the wall under 'Settings' is displayed. It now calculates the squaremeter dimensions of the wall under the 'Dimensions' settings.

- Added textures for the 3D viewer in order to make it easier for the user to know what material has been chosen. There is now an option in 'Settings' to toggle between 'Simple' and 'Textures'. Textures is by default toggled ON.
- Added several new textures for the material database
- Changed how 'Stud spacing' input parameter is presented. It is now more telling what inout is needed when choosing a connection type.

New Content:
- Implemented a material search function in several calculation modules. This is done to quickly navigate through the material list as the list grows in future updates

Changes:
- Changed the way the Sound Reduction Index is calculated near critical frequencies
- Significant structural changes of the code and material database.
- Changed the visuals for textinput boxes, they are now more self-explanatory.

Fixes:
- Fixed an error where on Ipad, the depth of cavity, thickness of absorption material and stud spacing, wouldn't give an error when inputting incorrect symbols.
Changes:
- Changed 'Settings', the user can now input wall dimensions
- Minor changes in the Main menu, there is now a 'Check for updates' button.
- Minor visual changes in the 'Single Panel' calculation module
- Major structural changes in the calculation modules. This should future proof the code more and make the software more stable for future updates
New Content:
- Implemented new calculation methods for 'Single Panel' and 'Double Wall' calculation modules. The implemented methods, comes from Jens Holger Rindel's work "Sound Insulation In Buildings. 2018". The New Calculation methods take modes of the wall dimensions into effect, especially seen for thicker walls. Try playing with the wall dimensions in 'Settings' to see the effect. This means that IsoCal will be moving away from Davy's work in regards to sound insulation calculation.
- Added and updated several materials from J.H.Rindel. (2018). "Sound Insulation In Buildings".
- Added several new connections and sound bridges from J.H. Rindel (2018). "Sound Insulation In Buildings"

Changes:
- Changed the way contact information is shown in 'Information'. There are now 3 buttons 'Website', 'Linkedin' and 'Mail'

New Content:
- Added a Fullscreened 3D View for 'Single Panel' and 'Double Wall' by tapping the 3D view.
- Added a 'Sustainability' and 'Environmental Rating' scores for materials when viewing the material information. This is done to better give the user an idea of the environmental impact of their design.
- Added a 'Sustainability' and 'Environmental Rating' scores for the entire walls in the 'Single Panel' and 'Double Wall' modules under 'Result Table'