More functions in LegoCarBuild (#1104)

* Add BETA10 annotations

* Clean up

* Implement multiple functions

* fix minor annotation error

* Undo formatting

* Fix formatting

* Implement more functions

* Rename variables, address review comment

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Co-authored-by: jonschz <jonschz@users.noreply.github.com>

LEGO1/realtime/roi.h

@@ -36,6 +36,9 @@ public:
 	const float& Radius() const { return radius; }
 	float& Radius() { return radius; }
 
+	// SYNTHETIC: BETA10 0x1001fb90
+	// BoundingSphere::operator=
+
 private:
 	Mx3DPointFloat center; // 0x00
 	float radius;          // 0x14