95c26efc90
Change-Id: I2cb6255a553852a292427d6dc9ef8c5ed7f8286d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/252926 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Michael Ludwig <michaelludwig@google.com> Reviewed-by: Mike Reed <reed@google.com>
33 lines
750 B
JSON
33 lines
750 B
JSON
{
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"MaxCount": 32,
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"Drawable": {
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"Type": "SkImageDrawable",
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"Path": "images",
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"Name": "index8.png",
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"Columns": 1,
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"Rows": 1
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},
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"EffectCode": [
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"void effectSpawn(inout Effect effect) {",
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" effect.rate = 0.5;",
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" effect.scale = 0.1;",
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"}",
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""
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],
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"Code": [
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"void spawn(inout Particle p) {",
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" p.lifetime = 5;",
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" float a = radians(mix(-30, -80, rand(p.seed)));",
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" float s = mix(150, 200, rand(p.seed));",
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" p.vel.x = cos(a) * s;",
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" p.vel.y = sin(a) * s;",
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"}",
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"",
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"void update(inout Particle p) {",
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" p.vel.y += 50 * dt;",
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" p.dir = normalize(p.vel);",
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"}",
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""
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],
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"Bindings": []
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} |