 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | PlamAtom |
Used code from the following Tutorial:
Result:
Code on Sprite:
tool
extends Sprite
func _ready():
pass
func _process(delta):
zoom_changed()
func zoom_changed():
#material.set_shader_param(“y_zoom”, get_viewport().global_canvas_transform.y.y)
material.set_shader_param(“y_zoom”, get_viewport_transform().get_scale().y)
func _on_Shaderbase_item_rect_changed():
material.set_shader_param(“scale”, scale)
Code on Shader:
shader_type canvas_item;
uniform vec2 scale;
uniform float yzoom;
void fragment() {
float uv_height = SCREEN_PIXEL_SIZE.y / TEXTURE_PIXEL_SIZE.y;
vec2 reflected_screen_uv = vec2(SCREEN_UV.x, SCREEN_UV.y + uv_height *yzoom *scale.y * UV.y *2.0); //
//vec2 reflected_screen_uv = vec2(SCREEN_UV.x, SCREEN_UV.y + uv_height *scale.y * UV.y *2.0);
COLOR = texture(SCREEN_TEXTURE, reflected_screen_uv);
}
Signal connected:
item_rect_changed / Connects with itself
It seems only passing uniform is causing problems. What happens if You comment out whole zoomchanged() in process ?
Inces | 2022-03-10 16:43
I deleted that part but nothing changed…
PlamAtom | 2022-03-10 22:54