mirror of https://github.com/axmolengine/axmol.git
15 lines
355 B
GLSL
15 lines
355 B
GLSL
attribute vec4 a_position;
|
|
attribute vec3 a_normal;
|
|
uniform float OutlineWidth;
|
|
uniform mat4 u_MVPMatrix;
|
|
|
|
void main(void)
|
|
{
|
|
vec4 pos = u_MVPMatrix * a_position;
|
|
vec4 normalproj = u_MVPMatrix * vec4(a_normal, 0);
|
|
normalproj = normalize(normalproj);
|
|
pos.xy += normalproj.xy * (OutlineWidth * (pos.z * 0.5 + 0.5));
|
|
|
|
gl_Position = pos;
|
|
}
|