Dynamic Grass Addon for Blender

Transform your 3D scenes with Dynamic Grass, a powerful Blender addon that lets you create interactive, dynamic physical grass fields with just one click.

Key Features:

Interactive Grass: Grass that responds dynamically to collisions, making your scenes come alive with realism.
One-Click Setup: Apply dynamic grass to any selected object effortlessly—no complex setups required.
Realistic Physics: Grass blades interact naturally with objects and characters in your scene, enhancing immersion.
Customizable Parameters: Fine-tune the density, length, and physical properties of your grass fields to fit your vision.

Perfect for animations, games, and visualizations, Dynamic Grass combines simplicity with high-quality results. Bring your environments to life with this intuitive and time-saving tool!

Documentation

Overview

The Dynamic Grass Addon allows you to create interactive, dynamic, and realistic grass fields on any selected object with just one click. Below is a breakdown of the settings and options available in the addon:

Toolbar Buttons

Add Dynamic Grass: Creates a dynamic grass field on the selected object.

Add Collision Object: Enables the selected object to interact with the grass as a collision object.

Object Selection

Object: Displays the currently selected object. Make sure you have the correct object selected before adding grass.

Particles

Hair Length: Adjust the length of the grass. Example: 4 meters (customizable).

Type: Choose a grass type to add variation and style:

Nothing: Default grass.

Wave: Adds a wavy pattern to the grass.

Curl: Creates curled grass blades.

Braid: Twists the grass into a braided pattern.

Radial: Spreads grass in a radial direction.

Spiral: Adds a spiral effect to the grass.

Grass Count

Grass Count: Adjust the total number of grass particles to control density. Example: 1000 particles.

Dynamics

Use Dynamics: Enables physical interactions with grass (e.g., collision with objects).

Mass: Sets the mass of individual grass blades, influencing their reaction to forces.

Brownian Factor: Adjusts random movement for more natural and varied grass motion.

Child Settings

Child Type: Adds children particles to enhance the look of the grass.

None: No children particles.

Simple: Basic child particle addition.

Interpolated: Smoothly blends child particles for a more natural look.

Child Percent: Defines the percentage of child particles relative to the parent.

Randomness: Adds randomness to the child particles for a less uniform look.

Stiffness: Controls the stiffness of the child particles for more rigid or flexible grass.

Hair Type

Strand: Grass blades appear as individual strands.

Strip: Grass blades are rendered as flat strips for stylized effects.

Rendering

Render Subdiv: Adjusts the subdivision level for smoother rendering of grass.

B-Spline: Enables B-Spline interpolation for smoother grass curves.

B-Spline Steps: Sets the number of steps for B-Spline interpolation. Higher values result in smoother curves
Optimize Performance: Reduce particle count or subdivision levels for faster performance in complex scenes.

You Can Check My Other Blender Procedural Addons Below:

Sales	30+
Dev Fund Contributor
Published	21 days ago
Blender Version	4.3, 4.2
Extension Type	Legacy Add-on
License	Royalty Free

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