11 lines
283 B
Plaintext
11 lines
283 B
Plaintext
|
uniform sampler2D u_sam_tex;
|
||
|
|
uniform vec3 u_v3_clr;
|
||
|
|
uniform float u_flt_inv_alpha;
|
||
|
|
varying vec2 v_v2_txc;
|
||
|
|
#define offset (1.0/512)
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
float alpha = texture2D(u_sam_tex, v_v2_txc).a;
|
||
|
|
gl_FragColor = vec4(u_v3_clr.r, u_v3_clr.g, u_v3_clr.b, (1.0-u_flt_inv_alpha)*alpha);
|
||
|
|
}
|