qww

qwe

Shader code
/**
* Shadow 2D.
* License: CC0
* https://creativecommons.org/publicdomain/zero/1.0/
*/
shader_type canvas_item;
render_mode blend_mix;

uniform vec2 deform = vec2(2.0, 2.0);
uniform vec2 offset = vec2(0.0, 0.0);
uniform vec4 modulate : hint_color;

//uniform vec2 texture_size; //uncomment for GLES2

void fragment() {
	vec2 ps = TEXTURE_PIXEL_SIZE;
	vec2 uv = UV;
	float sizex = float(textureSize(TEXTURE,int(ps.x)).x); //comment for GLES2
	float sizey = float(textureSize(TEXTURE,int(ps.y)).y); //comment for GLES2
	//float sizex = texture_size.x; //uncomment for GLES2
	//float sizey = texture_size.y; //uncomment for GLES2
	uv.y+=offset.y*ps.y;
	uv.x+=offset.x*ps.x;
	float decalx=((uv.y-ps.x*sizex)*deform.x);
	float decaly=((uv.y-ps.y*sizey)*deform.y);
	uv.x += decalx;
	uv.y += decaly;
	vec4 shadow = vec4(modulate.rgb, texture(TEXTURE, uv).a * modulate.a);
	vec4 col = texture(TEXTURE, UV);
	COLOR = mix(shadow, col, col.a);
}
Tags
qqw
The shader code and all code snippets in this post are under CC0 license and can be used freely without the author's permission. Images and videos, and assets depicted in those, do not fall under this license. For more info, see our License terms.
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fgaha
fgaha
20 days ago

hmm i created mesh instance with plane mesh, created shader for the plane mesh material, pasted this shader code but material is not displayed. no errors. what am i missing? godot 3.5

Last edited 20 days ago by fgaha
fgaha
fgaha
20 days ago
Reply to  fgaha

oh i see its canvasitem not spatial

AndreaTerenz
AndreaTerenz
18 days ago

I don’t get it, what’s supposed to be the effect? What is QWW?