SummaryThis podcast episode explores the challenges and techniques involved in creating real-time visual effects (VFX) for augmented reality (AR) and virtual reality (VR). The guest, Ashif Ali, a VFX expert, explains the unique challenges of these platforms, such as the need for high performance optimization, seamless integration with the real world (in AR), accurate scale and perspective (in VR), and real-time interaction with the user. He then discusses key techniques like optimized particle systems, dynamic lighting for AR, spatial audio in VR, and depth masking for AR. Ali also covers performance optimization strategies such as using level of detail (LOD), efficient shaders, and avoiding overdraw. Finally, he provides insights into the future of VFX in AR/VR, highlighting advancements in environmental interaction, haptic feedback, AI-driven VFX creation, and cross-reality experiences.