blob: 72f86d70e29884698fa8ac2c2e878ee1c198f8af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
uniform mat4 u_modelViewProjMatrix;
uniform mat4 u_normalMatrix;
uniform vec3 lightDir;
attribute vec3 vNormal;
attribute vec4 vTexCoord;
attribute vec4 vPosition;
varying float v_Dot;
varying vec2 v_texCoord;
void main()
{
gl_Position = u_modelViewProjMatrix * vPosition;
v_texCoord = vTexCoord.st;
vec4 transNormal = u_normalMatrix * vec4(vNormal, 1);
v_Dot = max(dot(transNormal.xyz, lightDir), 0.0);
}
|
