addons/dialogic/Modules/Background/Transitions/push_transition_shader.gdshader

   1 shader_type canvas_item;
   2
   3 uniform vec2 final_offset = vec2(0,-1);
   4 uniform float progress: hint_range(0.0, 1.0);
   5 uniform sampler2D previous_background: source_color, hint_default_transparent;
   6 uniform sampler2D next_background: source_color, hint_default_transparent;
   7
   8
   9 void fragment() {
  10         vec2 uv = UV + final_offset * progress*vec2(-1, -1);
  11
  12         if (uv.x < 1.0 && uv.x > 0.0 && uv.y < 1.0 && uv.y > 0.0){
  13                 COLOR = texture(previous_background, uv, 1);
  14         } else {
  15                 COLOR = texture(next_background, uv-final_offset*vec2(-1,-1));
  16         }
  17 }