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🔧 Tweak effect

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This commit is contained in:
Simon Schneegans
2022-01-14 08:29:40 +01:00
parent c78a21d2b9
commit 0beea22d20
1 changed files with 10 additions and 7 deletions
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src/TOSTransporterEffect.js
+10 -7
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@@ -125,7 +125,7 @@ if (utils.isInShellProcess()) {
${shaderSnippets.noise()}
const vec2 SEED = vec2(${Math.random()}, ${Math.random()});
const float SPARK_RADIUS = 15.0;
const float SPARK_RADIUS = 30.0;
const float SPARK_SPEED = 10.0;
const float SPARK_SPACING = 50 + SPARK_RADIUS;
const int SPARK_LAYERS = 15;
@@ -161,8 +161,8 @@ if (utils.isInShellProcess()) {
float dist = length(cellUV - 0.5) * gridSize / radius;
if (dist < 1.0) {
return 5.0 * exp(-10.0 * dist);
return 0.05 / pow(dist, 2.0);
return exp(-4.0 * dist);
// return 0.03 / pow(dist, 2.0);
}
return 0;
@@ -175,15 +175,16 @@ if (utils.isInShellProcess()) {
${color.green / 255},
${color.blue / 255}, 1.0) * windowColor.a;
cogl_color_out = windowColor + effectColor;
vec2 uv = cogl_tex_coord_in[0].st * vec2(uSizeX, uSizeY) / 20 + vec2(0, uTime);
float sparks = noise3D(vec3(uv, uTime*15.0), 5) * 0.25;
float sparks = 0;
for (int i=0; i<SPARK_LAYERS; ++i) {
sparks += getSparks((cogl_tex_coord_in[0].st-0.5) / mix(2.0, 1.0, uProgress), SPARK_SPACING, SEED * (i+1));
}
float noise = noise3D(vec3(uv, uTime*5.0), 5);
sparks = sparks*(noise*0.8 + 0.2) + noise*0.15;
float edgeFadeWidth = 0.5;
float heartMask = 1.0;
float heart = 0.0;
@@ -197,6 +198,8 @@ if (utils.isInShellProcess()) {
for (int i=0; i<SPARK_LAYERS; ++i) {
heart += heartMask * getSparks((cogl_tex_coord_in[0].st-0.5) / mix(2.0, 1.0, uProgress), SPARK_SPACING, SEED * (i+1+SPARK_LAYERS));
}
heart *= (noise*0.8 + 0.2);
const float FADE_IN_TIME = 0.3;
const float FADE_OUT_TIME = 0.4;