By Tofik for Archtecture preentaiton.pptx

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1. Rendering & Visualization Software By: Tofik sani

2. Rendering & Visualization Software: Twin motion & Blender (Eevee + Cycles)

3. Rendering & Visualization in BIM Rendering transforms 3D models into realistic images or animations. In the BIM workflow , visualization tools enhance communication, design validation, and client presentations. They help bridge the gap between technical models and realistic architectural experiences .

4. Twin motion : Overview Developer: Epic Games Type: Real-time rendering & visualization Engine: Unreal Engine Integration: Direct link with Revit, SketchUp, Rhino, ArchiCAD Key Features: Real-time rendering & animation Extensive material & object library One-click synchronization with BIM software Supports VR, panoramas, and weather effects

5. Strengths & Weaknesses Strengths: Fast, real-time visualization Simple and intuitive user interface Large, ready-to-use asset library Strong Revit and SketchUp live sync Ideal for quick animations and VR Weaknesses: Limited material customization Requires powerful hardware (GPU) Less flexibility than Unreal Engine Not ideal for ultra-photorealistic results

6. Blender (Eevee + Cycles): Overview Developer: Blender Foundation Type: Open-source 3D creation suite Render Engines: Eevee: Real-time renderer for fast previews Cycles: Physically based path tracer for photorealism Key Features: Integrated modeling, texturing, lighting, and animation Free and community-supported Customizable with add-ons (e.g., Archipack , BlenderBIM ) Supports all major 3D formats (. fbx , .obj, . dae )

7. Examples

8. Strengths & Weaknesses Strengths: Completely free and open-source Two built-in rendering modes Highly customizable with plug-ins Advanced control over materials, lighting, and post-processing Suitable for animation and VFX Weaknesses: Steeper learning curve Less architecture-focused out of the box Smaller built-in library (requires imports) Slower rendering with Cycles

9. Comparison Table Criteria Twinmotion Blender (Eevee + Cycles) Developer Epic Games Blender Foundation Cost Free for students Completely free Type Real-time rendering Real-time + Path-tracing Ease of Use Very user-friendly Moderate learning curve Integration Strong BIM live link Imports models manually Asset Library Extensive built-in Add-on or external libraries Output Quality High (real-time) Very high (Cycles) Ideal Use Quick visuals, VR walkthroughs High-detail rendering, animation Hardware Needs High GPU performance Moderate–high depending on renderer

10. Practical Applications in the BIM Workflow Twinmotion in BIM: Linked directly to Revit/SketchUp models for real-time visualization Useful for client presentations and design reviews Blender in BIM: Imports exported models (FBX, OBJ) from BIM tools Used for high-quality final renders, animations, and post-production visuals

11. Key Takeaways Both tools enhance visualization in BIM workflows Twinmotion : real-time speed and simplicity Blender: full control and advanced realism Choosing depends on: Project type Desired realism level Time and hardware available

12. Personal Work

13. Thank you