CGHOW | Ashif Ali

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Weapon Outline FX in UE5.2 Material & Niagara Tutorial | Download Files

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Description:

In this video, Ashif Ali demonstrates how to create a weapon effect with a glowing outline using Unreal Engine’s particle system. The tutorial shows how to set up particles behind a weapon mesh, create a simple outline material, and adjust particle behaviors to achieve a dynamic and visually appealing effect.

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Key Points:

1. Creating a Static Mesh:
   • Import the Infinity Blade weapon (or any mesh) from the Epic content and convert it to a static mesh.
   • Organize the content into folders for better project management.
2. Setting Up Particle Effects:
   • Create a new particle system folder (e.g., “FX”) and add an emitter for the weapon’s particles.
   • Choose a mesh renderer for the particle system and apply the appropriate texture to it.
   • Duplicate the emitter to create two particle systems: one for the weapon’s normal mesh and one for the outline.
3. Creating an Outline Material:
   • For the outline, create a simple unlit material that is two-sided to allow the outline to be visible from all angles.
   • Use the vertex normal to increase the size of the outline, ensuring it’s slightly bigger than the original mesh.
   • Add a dynamic parameter to control the outline’s appearance, including its color and size.
4. Applying the Outline Material:
   • Apply the outline material to the second emitter, ensuring the mesh is rendered with the outline effect.
   • The outline effect can be adjusted by changing the alpha and size parameters to get the desired look.
5. Emitting Particles from the Weapon:
   • Set up a second emitter that uses the weapon’s static mesh location as the spawn point for particles.
   • Disable velocity and gravity for the particles initially and use a point velocity to control the direction and movement of the particles.
   • Ensure the particles spawn behind the weapon mesh by using the camera offset with a negative value.
6. Adjusting Particle Appearance:
   • Use an additive material for brighter particles or a transparent material to make darker particles.
   • Introduce curl noise for a more random and natural particle movement.
   • Control particle size and spawn rate to achieve the desired effect.
7. Tweaking Particle Behavior:
   • Set the color curve and scale color for the edge particles, making them more dynamic and visually striking.
   • Fine-tune the particle system by adjusting the brightness, size, and other visual properties.

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Trendy Tags:

• #UnrealEngine
• #WeaponEffects
• #NiagaraVFX
• #ParticleEffects
• #OutlineMaterial
• #GameVFX
• #UE5VFX
• #VFXTutorial
• #EpicContent

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Additional Notes:

• Two-sided materials are essential for outlining the weapon mesh, as they allow visibility from all angles.
• Using additive materials creates bright effects, while transparent materials are better for darker effects, like the red outline in this tutorial.
• The velocity of the particles can be fine-tuned using curl noise for subtle, random movements to make the effect feel more organic.