Brian Osman 125daa4d1a Refactor and further generalization of particle model ... - Collapsed the per-particle data into a single struct, and use that to communicate with drawables, too. Let the drawables manage allocation of xforms, colors, etc. Helpful for non-atlas drawables, and just to keep the effect code simpler. - Having all of the params in a single struct allows us to move the remaining animated behaviors into affectors (color/frame). - Added SkColorCurve, which works like SkCurve for SkColor4f. Use that to create a color affector (rather than simple start/end colors in the effect params). - Also put the stable random in SkParticleState. This is going to be necessary if/when we change affectors to operate on all particles (rather than one at a time). Still need to move t value into the particle struct (or eval it from the lifetime params on demand). Change-Id: Icf39116acbfd5d6e8eb91e9affbd8898d106211d Reviewed-on: https://skia-review.googlesource.com/c/193473 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com>		2019-02-20 18:01:00 +00:00
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default.json	Refactor and further generalization of particle model	2019-02-20 18:01:00 +00:00
explosion.json	Refactor and further generalization of particle model	2019-02-20 18:01:00 +00:00
penguin_cannon.json	Refactor and further generalization of particle model	2019-02-20 18:01:00 +00:00
snowfall.json	Refactor and further generalization of particle model	2019-02-20 18:01:00 +00:00
swirl.json	Refactor and further generalization of particle model	2019-02-20 18:01:00 +00:00
warp.json	Refactor and further generalization of particle model	2019-02-20 18:01:00 +00:00