SideFX Houdini - POPs - Practical Exercises

Drive particles with pyro to create smoke, fire, and atmospheric effects, adjust velocity and buoyancy, and study how density and temperature influence the simulation in Houdini.

Create particles on a box using a pyro and pop setup, connect source and elements, then drive velocity with volume-based forces and gravity, and explore particle life and smoke interplay.

Learn to change particle color in Houdini by age and position, using groups and a source group, and epsilon or random values for color.

Create a new geometry network, add a pop object, and simulate particles; configure copies to points, and use wrangle to adjust attributes, then cache and export for rendering.

Create particle trails in SideFX Houdini using pop net and pop replicator, employing scatter sources, velocity from normals, and custom id attributes to form connected lines.

Explore driving particles along a curve with the pop force, and tune timing for dynamic effects and interactions with fracture and multi-solver setups.

Demonstrate particles on a curve using pops, adjusting source geometry, ramp, suction, radius, velocity, shaping, and noise to control particle motion along a path.

Drive particles along a curve using a point emitter aligned to the path, adjusting velocity and direction with first and second inputs, including negative follow scale and gravity.