18 lines
322 B
GLSL
18 lines
322 B
GLSL
|
// -*-C++-*-
|
||
|
|
#version 120
|
||
|
|
|
||
|
|
// The UV scale controls the grass thickness. Lower numbers thicken the blades
|
||
|
|
// while higher numbers make them thinner.
|
||
|
|
#define UV_SCALE 10.0
|
||
|
|
|
||
|
|
varying vec3 v_normal;
|
||
|
|
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
|
||
|
|
gl_Position = gl_Vertex;
|
||
|
|
|
||
|
|
gl_TexCoord[0] = gl_MultiTexCoord0 * UV_SCALE;
|
||
|
|
v_normal = gl_Normal;
|
||
|
|
}
|