Simple Node Tree is an add-on that provides a straightforward node tree based on Blender’s UI.

**Key Features:**

**Efficient Update Method:**Utilizes a runtime system that caches links and socket values into dictionaries, ensuring fast execution speed for the entire tree.**Math Computation Nodes:**Includes nodes for various math computations, such as:**Input Nodes:**Float input and vector input.**Math Nodes:**Boolean math (and/or/not) and vector math (add/subtract/dot/cross/project/normalized/length).**Function Nodes:**Basic arithmetic functions like add, subtract, multiply, and divide.**Trigonometric Nodes:**Functions like sin, cos, tan, asin, acos, atan.**Conversion Nodes:**For converting to degrees and radians.**Comparison Nodes:**Includes greater than, less than, compare, max, and min.

**Output and Utility Nodes:**Features a result node for outputs and utility nodes like Float to Vector and Vector to Float.**Group Node:**A hidden node accessible via ‘Ctrl G’.**GPU Drawing Operator:**Provides a GPU drawing operator to check the process time of executing nodes.