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Removing the "resurrection" effect that mirrored the Matrix Resurrections trailers, as they aren't canon and the color channels of the output textures can be put to better use

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Rezmason
2022-09-04 23:56:49 -07:00
parent 1aeaba7a3f
commit 33edffc99c
9 changed files with 4 additions and 148 deletions
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7
shaders/glsl/rainPass.vert.glsl
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@@ -9,7 +9,6 @@ uniform mat4 camera, transform;
uniform vec2 screenSize;
uniform float time, animationSpeed, forwardSpeed;
uniform bool volumetric;
uniform float resurrectingCodeRatio;
varying vec2 vUV;
varying vec3 vChannel;
varying vec4 vGlyph;
@@ -34,13 +33,7 @@ void main() {
vec2 position = (aPosition * vec2(1., glyphVerticalSpacing) + aCorner * vec2(density, 1.)) * quadSize;
vec4 pos = vec4((position - 0.5) * 2.0, quadDepth, 1.0);
// "Resurrected" columns are in the green channel,
// and are vertically flipped (along with their glyphs)
vChannel = vec3(1.0, 0.0, 0.0);
if (volumetric && rand(vec2(aPosition.x, 0)) < resurrectingCodeRatio) {
pos.y = -pos.y;
vChannel = vec3(0.0, 1.0, 0.0);
}
// Convert the world space position to screen space
if (volumetric) {

7
shaders/wgsl/rainPass.wgsl
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@@ -7,7 +7,6 @@ struct Config {
glyphSequenceLength : i32,
glyphTextureGridSize : vec2<i32>,
glyphHeightToWidth : f32,
resurrectingCodeRatio : f32,
gridSize : vec2<f32>,
showComputationTexture : i32,
@@ -344,13 +343,7 @@ fn computeResult (isFirstFrame : bool, previousResult : vec4<f32>, glyphPos : ve
worldPosition /= quadGridSize;
worldPosition = (worldPosition - 0.5) * 2.0;
// "Resurrected" columns are in the green channel,
// and are vertically flipped (along with their glyphs)
var channel = vec3<f32>(1.0, 0.0, 0.0);
if (volumetric && randomFloat(vec2<f32>(quadPosition.x, 0.0)) < config.resurrectingCodeRatio) {
worldPosition.y = -worldPosition.y;
channel = vec3<f32>(0.0, 1.0, 0.0);
}
// Convert the vertex's world space position to screen space
var screenPosition = vec4<f32>(worldPosition, quadDepth, 1.0);