grass_00

This article describes the data/samples/objects/grass_00.cpp sample.

The grass_00 sample demonstrates how to place the grass according to an image mask, namely:

Add the grass to the editor
Set a transformation matrix and assign a material to make the grass visible in the scene
Specify the required options: maximum visible and fade distances, width and height, step for cells used to render grass, density factor, etc.
Set the image mask that defines the areas where the grass should grow

Grass placed according to the image mask

Notice

In this sample, the samples/objects/textures/grass_m.png mask is used.