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Code Issues 12 Releases Activity

ability to set background color in electricity shader

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Haze Weathers 2024-02-26 17:02:48 -05:00
parent 79294c0098
commit 7cf99cb510
1 changed files with 2 additions and 0 deletions
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shaders/electricity.gdshader
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@ -10,6 +10,7 @@ uniform vec4 arc_color : hint_color = vec4(1.0, 0.93, 0.0, 1.0);
uniform float gamma = 2.0;
uniform float flash_rate = 3.0;
uniform float flash_intensity = 0.2;
uniform vec4 background_color : hint_color = vec4(0.0, 0.0, 0.0, 0.0);
// Description : Array and textureless GLSL 2D/3D/4D simplex
// noise functions.
@ -118,6 +119,7 @@ void fragment() {
} else {
vec4 tex_color = texture(TEXTURE, UV);
tex_color.rgb = pow(tex_color.rgb, vec3(1.0 / (gamma + sin(fract(TIME * floor(flash_rate)) * TAU) * flash_intensity)));
tex_color.rgb = mix(tex_color.rgb, background_color.rgb, background_color.a);
// tex_color.rgb = pow(tex_color.rgb, vec3(0.5 + sin(TIME * 20.0) * 0.1));
// tex_color.rgb = pow(tex_color.rgb, vec3(1.0 / 2.0));
// tex_color.rgb += (round(sin(TIME * 20.0) * 4.0)) * 0.25 * 0.05;