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🔧 Tweak effect

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This commit is contained in:
Simon Schneegans
2022-01-24 11:15:17 +01:00
parent 9b59dd942c
commit 638613a190
3 changed files with 42 additions and 9 deletions
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src/SnapOfDisintegration.js
+23 -8
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@@ -86,9 +86,9 @@ var SnapOfDisintegration = class SnapOfDisintegration {
// we have some space to draw the dust.
static getCloseTransition(actor, settings) {
return {
'opacity': {to: 255},
'scale-x': {from: 2.0, to: 2.0},
'scale-y': {from: 2.0, to: 2.0}
'opacity': {to: 255, mode: 14}, // Mode: EASE_IN_SINE
'scale-x': {from: 2.0, to: 2.0, mode: 14}, // Mode: EASE_IN_SINE
'scale-y': {from: 2.0, to: 2.0, mode: 14} // Mode: EASE_IN_SINE
};
}
}
@@ -123,6 +123,7 @@ if (utils.isInShellProcess()) {
// Inject some common shader snippets.
${shaderSnippets.standardUniforms()}
${shaderSnippets.math2D()}
uniform sampler2D uDustTexture;
@@ -147,10 +148,21 @@ if (utils.isInShellProcess()) {
vec2 coords = cogl_tex_coord_in[0].st * ACTOR_SCALE - PADDING;
vec2 distort = vec2(cos(progress * (i+1) + coords.y * (i+1)) * 0.05 - sin(progress) * 0.1, -progress*mix(0.3, 0.5, factor));
coords += distort * progress;
float angle = 23.123 * SEED.x + mix(0.0, 0.2, factor);
vec2 direction = vec2(1.0, 0.0);
direction = rotate(direction, angle);
float dist = distToLine(vec2(0.5), direction, coords);
vec2 distort = direction * dist * dist * uProgress * uProgress;
if (getWinding(direction, coords - 0.5) > 0) {
distort *= -1;
}
coords = coords + distort;
vec2 dustCoords = (coords + SEED) * vec2(uSizeX, uSizeY) * DUST_SCALE / 100.0;
vec2 dustCoords = (coords + SEED) * vec2(uSizeX, uSizeY) / DUST_SCALE / 100.0;
vec2 dustMap = texture2D(uDustTexture, dustCoords).rg;
float dustGroup = floor(dustMap.g * DUST_LAYERS * 0.999);
@@ -158,8 +170,11 @@ if (utils.isInShellProcess()) {
if (dustGroup == i) {
vec4 windowColor = texture2D(uTexture, coords);
windowColor.rgb = mix(windowColor.rgb, DUST_COLOR*windowColor.a, progress);
float dissolve = (dustMap.x - pow(progress, 5)) > 0 ? 1: 0;
cogl_color_out = mix(cogl_color_out, windowColor, dissolve);
float dissolve = (dustMap.x - progress) > 0 ? 1: 0;
windowColor *= dissolve;
cogl_color_out = mix(cogl_color_out, windowColor, windowColor.a);
}
}
}