ChaoticByte/rectangular
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many small changes, and few big ones

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ChaoticByte 2024-10-16 20:23:53 +02:00
parent e8985f4e79
commit a3ca623258
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32 changed files with 391 additions and 247 deletions
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11
core/shaders/distortion/distortion_shader.gdshader
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@ -8,8 +8,7 @@ uniform sampler2D vignette_mask;
// constants
const float rgb_distortion_v_mult = 0.9;
const float rgb_distortion_v_exp = 2.0;
const float rgb_distortion_v_mult = 0.5;
const float rgb_distortion_v_min = 0.04;
const float rgb_distortion_v_max = 0.12;
@ -19,13 +18,13 @@ void fragment() {
float v = texture(vignette_mask, SCREEN_UV).r;
// rgb & blur distortion
float v_ = clamp(
pow(v * rgb_distortion_v_mult, rgb_distortion_v_exp),
v * rgb_distortion_v_mult,
rgb_distortion_v_min,
rgb_distortion_v_max
);
vec2 screen_uv_r = SCREEN_UV - (v_ * 0.01);
vec2 screen_uv_g = SCREEN_UV + (v_ * 0.01);
vec2 screen_uv_b = SCREEN_UV;
vec2 screen_uv_r = SCREEN_UV + vec2(-v_ * 0.01, 0.0);
vec2 screen_uv_g = SCREEN_UV + vec2(0.0, v_ * 0.01);
vec2 screen_uv_b = SCREEN_UV + vec2(v_ * 0.01, -v_ * 0.01);
COLOR.r = textureLod(screen_texture, screen_uv_r, v).r;
COLOR.g = textureLod(screen_texture, screen_uv_g, v).g;
COLOR.b = textureLod(screen_texture, screen_uv_b, v).b;

3
core/shaders/distortion/vignette_mask.tres
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@ -1,6 +1,9 @@
[gd_resource type="GradientTexture2D" load_steps=2 format=3 uid="uid://bwlgypt4xjocj"]
[sub_resource type="Gradient" id="Gradient_h26vj"]
interpolation_mode = 2
offsets = PackedFloat32Array(0.0432099, 1)
colors = PackedColorArray(0.0768358, 0.0768358, 0.0768358, 1, 1, 1, 1, 1)
[resource]
gradient = SubResource("Gradient_h26vj")