You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
729 B
Plaintext
27 lines
729 B
Plaintext
shader_type spatial;
|
|
render_mode depth_draw_opaque,unshaded,depth_test_disabled;
|
|
|
|
uniform sampler2D tex : source_color,filter_nearest;
|
|
uniform vec4 color:source_color;
|
|
|
|
uniform vec2 deformation_dir = vec2(1, 0);
|
|
uniform float deformation_rate = 0;
|
|
|
|
void vertex() {
|
|
if (length(deformation_dir)>0.0){
|
|
vec2 dir_center = VERTEX.xy;
|
|
vec2 dir = normalize(deformation_dir.yx);
|
|
vec2 dir1 = dir * deformation_rate;
|
|
vec2 dir2 = cross(vec3(0, 0, 1), vec3(dir, 0)).xy * deformation_rate;
|
|
vec2 offset1 = -dot(dir1, dir_center) * dir1;
|
|
vec2 offset2 = dot(dir2, dir_center) * dir2;
|
|
VERTEX.xy += offset1 + offset2;
|
|
}
|
|
}
|
|
|
|
void fragment() {
|
|
vec4 col = texture(tex, UV);
|
|
if(col.a<0.5){discard;}
|
|
ALBEDO = color.rgb;
|
|
ALPHA = 1.0;
|
|
} |