Projectile Trace 1.0 - Advanced Projectile Path Prediction
Projectile Trace 1.0 provides production-ready functions for predicting and visualizing curved projectile paths in Unreal Engine. Perfect for grenades, arrows, magic spells, or any gameplay requiring accurate trajectory prediction with collision detection. Documentation / Video / Support
Multiple Trace Types
Parabolic Traces - Realistic gravity-based projectile arcs
Spline Traces - Smooth Bezier curves with custom control points
Helix Traces - Spiral/corkscrew patterns for special effects
Bounce Traces - Multi-bounce prediction with energy loss simulation
Advanced Visualization
Real-time debug drawing with velocity-aware coloring
Customizable draw duration and thickness
Hit point visualization with normal indicators
Frame-by-frame path sampling for smooth curves
Use Cases
Grenade/Throwable Aiming - Show players exactly where their throw will land
Arrow Trajectory - Realistic bow and arrow physics with drop
Magic Projectiles - Curved spell paths and homing effects
Physics Puzzles - Predict bounce patterns for puzzle mechanics
AI Targeting - Help AI calculate indirect fire solutions
Tutorial Systems - Visualize paths for teaching players game mechanics