#unrealgamedevelopment

[abhiwantech]

Which is the best Unreal Engine Game Development Company in India?

Abhiwan Technology is the best Unreal Engine game development company in India, renowned for its mastery of high-performance game development and immersive interactive experiences. Leveraging the full power of Unreal Engine, Abhiwan Technology delivers visually stunning, photorealistic games that push the boundaries of realism, gameplay mechanics, and player engagement. The company specializes in developing both high-end 3D games and immersive virtual environments, blending advanced visual effects, dynamic lighting, lifelike physics, and real-time rendering capabilities to create next-generation gaming experiences. 

[technicallylovingcomputer]

How to Reduce Draw Calls and Improve FPS in Unreal Engine

Are you struggling with performance issues in your Unreal Engine project? Finding your game stuttering or running at low framerates? The culprit might be excessive draw calls. As a game developer myself, I've been there, and I'm going to share some battle-tested techniques that have saved many of my projects.

What Are Draw Calls and Why Do They Matter?

Simply put, a draw call happens every time your game tells the GPU to render something on screen. Each mesh, particle effect, or UI element potentially triggers a separate draw call. The more draw calls your game makes, the harder your CPU has to work to communicate with the GPU, often resulting in that dreaded framerate drop.

10 Proven Strategies to Reduce Draw Calls

1. Use Instanced Static Meshes

When you need to place multiple copies of the same object in your scene, Instanced Static Meshes (ISMs) are your best friend. Instead of creating separate draw calls for each copy, ISMs allow the engine to render multiple instances in a single draw call.

Just select your static mesh, create an Instanced Static Mesh Component, and you can add hundreds of instances with minimal performance impact.

2. Implement Level of Detail (LOD)

LOD systems automatically reduce the complexity of objects as they move farther from the camera. This not only reduces polygon count but can also merge draw calls for distant objects.

Select your Static Mesh in the Content Browser

Open the Static Mesh Editor

In the Details panel, look for the LOD section

Click "Add LOD" and adjust the settings for each distance threshold

3. Master the Art of Material Instancing

Each unique material can potentially create a separate draw call. Instead of creating dozens of materials from scratch, use Material Instances:

Create a comprehensive parent material with parameters

Create Material Instances that share the same shader but vary in texture or color

Use Material Parameter Collections for global changes

4. Merge Static Meshes

For complex environmental elements that don't need individual manipulation, consider merging them:

Select multiple Static Meshes in your level

Right-click and select "Merge Actors"

Choose appropriate settings for materials and lightmaps

Confirm the merge

This reduces multiple draw calls into a single one.

5. Optimize Your Lighting

Dynamic lights can significantly increase draw calls. Consider these alternatives:

Use baked lighting where possible

Limit the number of shadow-casting lights

Set appropriate attenuation distances

Use Light Functions rather than multiple lights for complex effects

6. Implement Hierarchical Level of Detail (HLOD)

For large open worlds, HLOD is a game-changer:

Go to Window > Hierarchical LOD Outliner

Set up your HLOD settings

Generate clusters

HLOD combines multiple actors into a single mesh when viewed from a distance, dramatically reducing draw calls.

7. Utilize Occlusion Culling

Why render what players can't see? Occlusion culling prevents the rendering of objects that are hidden behind other objects:

Enable "Generate Mesh Distance Fields" in Project Settings

Set up proper bounds for your actors

Use "Cull Distance Volumes" in large levels

8. Optimize Your Particle Systems

Particles can be draw call nightmares if not handled properly:

Use GPU particles when possible

Reduce overdraw by using appropriate sprites

Limit the number of active emitters

Use LODs for particle systems

9. Be Strategic with Blueprints

While Blueprints are fantastic for rapid development, they can impact performance:

Convert performance-critical Blueprints to C++

Use the Construction Script to set up static elements

Avoid excessive "Tick" events

Use Blueprint nativization for shipping builds

10. Leverage Unreal's Profiling Tools

You can't optimize what you don't measure:

Use the "stat unit" command to monitor frame times

Check "stat game" for game thread performance

Analyze "stat gpu" for rendering bottlenecks

Use "stat drawcalls" to specifically monitor draw call counts

Real-World Example: From 60 to 120 FPS

On a recent project, I was struggling with a dense forest scene that was barely hitting 60 FPS on mid-range hardware. After applying these techniques:

I replaced 5,000 individual trees with ISMs

Implemented a 3-level LOD system for vegetation

Merged static rocks and ground debris

Set up HLOD for distant viewing

Optimized materials to use instances from just 12 parent materials

The result? A solid 120 FPS without any visual quality compromise.

Conclusion

Optimizing draw calls isn't just about better performance—it's about creating a smoother, more immersive experience for your players. The techniques above have helped countless developers create beautiful, complex worlds that run smoothly even on modest hardware.

Remember, optimization is an ongoing process, not a one-time task. Make it a habit to check your draw call count regularly as you develop, and address issues before they become deeply embedded in your project.

Do you have any specific draw call optimization techniques that have worked well for your Unreal projects? I'd love to hear about them in the comments!

[surnativa]

LIVE Game Development in Unreal Engine! Project Feline Livestream (Part 1) Support on Patreon: Join our Discord:... #surnativa #animeparkourgame #gamedevlive #gamedevlivestream #gamedevelopment #gamedevelopmenttutorialunreal #howtomakeindiegames #indiegamedevlog #indiegamedevelopmentdocumentary #indiegamedevlog #livegamedev #livestream #parkourgamepc #thirdpersonparkourgame #thirdpersonparkourgames #ue4 #unreal3danimegame #unrealengine #unrealengine4 #unrealengine4blueprinttutorial #unrealenginedevlog #unrealgamedevelopment #unrealindiegamedevlog Source: https://surnativa.com/live-game-development-in-unreal-engine-project-feline-livestream-part-1/?feed_id=18898&_unique_id=5f44238426ad5

[hugochamberblog]

LIVE Game Development in Unreal Engine! Project Feline Livestream (Part 2) Donate: Support on Patreon: Join our... #hugochamber #animeparkourgame #gamedevlive #gamedevlivestream #gamedevelopment #gamedevelopmenttutorialunreal #howtomakeindiegames #indiegamedevlog #indiegamedevelopmentdocumentary #indiegamedevlog #livegamedev #livestream #parkourgamepc #thirdpersonparkourgame #thirdpersonparkourgames #ue4 #unreal3danimegame #unrealengine #unrealengine4 #unrealengine4blueprinttutorial #unrealenginedevlog #unrealgamedevelopment #unrealindiegamedevlog Source: https://hugochamber.org/live-game-development-in-unreal-engine-project-feline-livestream-part-2/?feed_id=3913&_unique_id=5f221e69f2c1c

[abhiwantech]

Hiring the right Unreal Engine game development company requires a focus on technical expertise, portfolio strength, creativity, and understanding of game mechanics and real-time 3D environments. Look for companies experienced in building immersive, high-performance games across genres. Abhiwan Technology is a trusted name in India, delivering cutting-edge Unreal Engine projects with cinematic graphics, AI integration, and seamless gameplay.

[abhiwantech]

Which are best Unreal Game Development Services providers? 

Abhiwan Technology Unreal Engine stands out as a key tool for developers. It enables them to craft engaging and immersive experiences. As the gaming industry grows, finding a reliable Unreal game development service is essential for both businesses and independent studios. Abhiwan Technology has carved out a niche as a trusted partner, offering a wide range of Unreal game development services. These services meet the varied needs of its clients.

This piece will examine Abhiwan Technology's expertise and capabilities in Unreal game development. It will show how their services can help bring visions to life. With a deep grasp of the Unreal Engine and a history of successful projects, Abhiwan Technology is a leading choice for those looking to leverage this powerful platform.

Abhiwan Technology: A Leading Unreal Game Development Company

Abhiwan Technology stands out as a top Abhiwan technology unreal game development service provider. Its team is comprised of skilled professionals with a focus on unreal engine expertise. They have a solid track record of delivering successful unreal game projects. This has made them a reliable partner for those looking to enhance their unreal game development portfolio.

Expertise in Unreal Engine Technology

The team at Abhiwan Technology is experienced in the Unreal Engine. They can fully utilize this powerful platform. They excel in creating stunning visuals and complex gameplay mechanics. Their expertise ensures high-quality projects that meet client expectations