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Asked By | Amateur.game.dev. |
So I have a general shader for my armour, but for the boots the glowing effect is like this: goldboots
if you go to the image, you can see that the bottom of the glow for the boots shows at the top of the sprite. I would like to know an alternative shader which could help this please.
shader_type canvas_item;
render_mode blend_premul_alpha;
uniform float radius = 1.0;
uniform float amount = 0.5;
void fragment() {
float r = radius;
vec2 ps = TEXTURE_PIXEL_SIZE;
vec4 col = texture(TEXTURE, UV);
vec4 glow = col;
glow += texture(TEXTURE, UV + vec2(-r, -r) * ps);
glow += texture(TEXTURE, UV + vec2(-r, 0.0) * ps);
glow += texture(TEXTURE, UV + vec2(-r, r) * ps);
glow += texture(TEXTURE, UV + vec2(0.0, -r) * ps);
glow += texture(TEXTURE, UV + vec2(0.0, r) * ps);
glow += texture(TEXTURE, UV + vec2(r, -r) * ps);
glow += texture(TEXTURE, UV + vec2(r, 0.0) * ps);
glow += texture(TEXTURE, UV + vec2(r, r) * ps);
r *= 2.0;
glow += texture(TEXTURE, UV + vec2(-r, -r) * ps);
glow += texture(TEXTURE, UV + vec2(-r, 0.0) * ps);
glow += texture(TEXTURE, UV + vec2(-r, r) * ps);
glow += texture(TEXTURE, UV + vec2(0.0, -r) * ps);
glow += texture(TEXTURE, UV + vec2(0.0, r) * ps);
glow += texture(TEXTURE, UV + vec2(r, -r) * ps);
glow += texture(TEXTURE, UV + vec2(r, 0.0) * ps);
glow += texture(TEXTURE, UV + vec2(r, r) * ps);
glow /= 21.0;
glow *= amount;
col.rgb *= col.a;
COLOR = glow + col;
}
What exactly do you need help with?
exuin | 2021-09-10 18:42
if you go to the image, you can see that the bottom of the glow for the boots shows at the top of the sprite. I would like to know an alternative shader which could help this please.
Amateur.game.dev. | 2021-09-10 22:19