Senior Game Programmer Interview Questions and Answers

Optimization techniques in Unity

• Use object pooling to reduce instantiation and destruction of objects

• Minimize the use of expensive operations like physics calculations

• Use LOD (Level of Detail) to reduce the number of polygons rendered

• Use occlusion culling to avoid rendering objects that are not visible

• Use static batching to combine multiple meshes into a single draw call

• Use dynamic batching to combine small meshes into a single draw call

• Use texture atlases to reduce the numbe...read more