Demo Video: https://www.youtube.com/watch?v=LR1UWzAnu1I&t=3s

Discord.com Server: https://discord.gg/8ptrDrMXVN

Note: The new UE5 version is "UEMathExpressionProceduralMesh: Math Formula Based Procedural Mesh and Trajectory" https://www.unrealengine.com/marketplace/en-US/product/uemathexpressionproceduralmesh-math-formula-based-procedural-mesh-and-trajectory

This new UE5 version includes more features than this free version of UE4, such as procedural meshes and dynamic trajectory lines.

Documentation and Example Project: https://gitlab.com/UE4MarketplaceSubmission_Public/CalculatorWidget_Public

Add Editor Numeric Calculator for property panel: Can use a calculator for any numeric input box.

Integrate the “ExprTK”(A Mathematical Expression Parsing And Evaluation Library) into UE4: Can use a blueprint function to Evaluate any constant Mathematical Expression like “2+(3-5)*10+3^5+sqrt(9)”.

Features:

• Editor Numeric Calculator for property panel

• Math Expression Evaluation Integration

Code Modules:

•  CalculatorWidget: Runtime

•  CalculatorWidgetEditor: Editor

Number of C++ Classes: 9.

Supported Development Platforms: Windows.

Supported Target Build Platforms: Win64.

Documentation and Example Project: https://gitlab.com/UE4MarketplaceSubmission_Public/CalculatorWidget_Public