Hi there! This is a set of Houdini Assets for the source emitter that can effectively delete faces by turbulence, add displacement and control velocity. It combines functions that we commonly use, which has greatly improved efficiency, allowing us to spend more time on ideas. I hope that will be helpful. We will update the assets from time to time. If you have any problems or suggestions, please feel free to let us know. Thank you!

The “Houdini Asset - Source Controller” includes a complete set of assets priced at $30.

But you can choose single assets.

Hope you enjoy it.

Asset format : hdalc

1. Vel_control_v1.0

Features:

• Incorporated common functions for the control of velocity
• Supports the display of velocity with normal
• Quickly adds Turbnoise, cross, along the surface, and outward for the control of velocity
• Supports rest and keeps velocity correctly without flick when the model is moved
• Supports Mix mode, and mixes multiple velocities
• Mixes two velocities according to the noise
• Mixes two velocities with Ramp
• Controls velocity with Ramp
•  Adds random value to velocity

2. Noise_delete_v1.0

Features:

• Deletes points randomly on the model and supports the control by noise
• Added subdivide and controls the subdivision levels
• Supports rest and deletes points correctly without flick when the model is moved
• Supports reverse election

3. Symmetry_select_v1.0

Features:

• Quickly generates a symmetrical group
• Supports the control of the range of selection
• Supports axial selection
• Supports the deletion of different types, such as points, faces, etc.

4. Displacement_control_v1.0

Features:

• Incorporated common functions for the control of displacement
• Added subdivide and controls the subdivision levels
• Supports rest and displaces model correctly without flick when the model is moved
• Supports the control of displacement intensity of each axis
• Supports the control of displacement intensity of each axis with ramp
• Supports flattening and controls the strength of flattening