- Introduced STEPConstruct_RenderingProperties class to handle rendering properties in STEP format.
- Implemented constructors for initializing rendering properties from various sources including STEP entities, RGBA colors, and XCAF materials.
- Added methods to set and retrieve ambient, diffuse, and specular reflectance values, along with transparency and rendering method.
- Integrated functionality to create corresponding STEP and XCAF material entities.
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