Blast And Shots Pack

Sci-fi or fantasy weapons, energy shields, hit effects and mesh destruction for URP.

WebGL Simple Demo

Version 2.0 is a full rewrite. Every effect runs on hand-written HLSL shaders and C# scripts. No VFX Graph, no Shader Graph, no compute shaders, no third-party code. The same effects run on desktop, mobile and WebGL2.

A weapon is a chain of parts: Weapon, Shot, Visual, Attachments, Impact Set, Impacts. Replace one part and keep the others. The Weapon Builder window shows the full chain with a live preview and makes a new weapon from any preset in one click.

WEAPONS

- 18 ready weapons: laser bolts, machine guns, plasma stars, fire and plasma rockets, fireballs, laser beams, electric arcs

- Fire modes: Single, Burst, Auto, Beam

- Several muzzles fire in turn, with a spread cone and a muzzle flash in the color of the shot

- Damage, speed and range multipliers per weapon

- Two calls to fire from player input, AI or Timeline: SetTrigger and FireOnce

SHOTS

- Projectiles use a sweep test, so fast shots do not pass through thin targets

- Beams follow the barrel every frame, deal damage in ticks and keep one looping impact at the hit point

- Attachments: rocket exhaust with flipbook fire and smoke, ribbon trail, flight loop sound

HIT EFFECTS

- Modular impacts: flash, sparks, spark ribbons, fireball, trails, shockwave, burn mark, point light, sound

- The Impact Set selects the effect by surface: Default, Shield or Hull

- Impacts stay on moving targets

- Burn marks are stamped on the GPU into a mask per target and stay on the hull

ENERGY SHIELDS

- 8 presets with Texture, Dots, Rings, Polygon and Fresnel looks

- Up to 8 hit waves at the same time, regeneration, collapse with dissolve and sparks

- Intersection glow, edge glow, vertex pulse, hit noise

- No material copies at runtime

DESTRUCTION

- Voronoi fracture baked in the Editor. No mesh cutting at runtime

- Big chunks with small splinters near the hit point. Up to 4 variants per mesh, and the hit point selects the variant

- GPU debris with one draw call per submesh, or physics fragments with Rigidbody

- Crack phase with glowing cut faces, then explosion and sparks on the largest fragments

- Your own shaders support GPU debris with one include and one function call

EDITOR TOOLS

- Weapon Builder: all slots of one weapon in one window, isolated preview with fire, loop, target and distance controls

- New Weapon From Prefab copies a weapon with its shot, impacts and materials into a new folder

- FX Preview plays weapons, shots, impacts, shields and destruction in the Scene view without Play Mode

- Color, size and alpha over life are Gradient and Curve fields on the material

PERFORMANCE

- Own stateless GPU particles: the shader computes every particle from one burst record

- GPU instancing: all shots with one material draw in one call per 64 instances

- Object pool for shots, impacts and debris. No garbage after prewarm

DEMO

- Space battle: 7 cannons against a ship with a shield and destruction

- First person shooting range: 10 weapons, moving targets with random shields and health bars

- Mouse, keyboard and touch controls