jak-project/game/graphics/opengl_renderer/shaders/direct_basic_textured.frag

#version 330 core

out vec4 color;

in vec4 fragment_color;
in vec3 tex_coord;
uniform sampler2D tex_T0;
uniform float alpha_reject;

void main() {
  //vec4 T0 = texture(tex_T0, tex_coord);
  vec4 T0 = texture(tex_T0, tex_coord.xy / tex_coord.z);
  color = fragment_color * T0 * 2.0;
  if (color.a <= alpha_reject) {
    discard;
  }
}