[skottie] Motion blur support

Unlike all other Skottie effects, motion blur requires sampling at multiple
points on the timeline.

To support this:

  1) Introduce MotionBlurEffect - a custom SG render node which can drive
     the timeline of its subtree using an sksg::Animator.

  2) Introduce MotionBlurController to swap for a regular LayerController
     when needed.  MotionBlurController dispatches time ticks to
     MotionBlurEffect instead of directly to the layer animators.

The actual motion blur impl is based on
https://skia-review.googlesource.com/c/skia/+/221416.

Motion blur requires Lottie files exported with this BodyMovin patch:
https://github.com/bodymovin/bodymovin-extension/pull/15

Change-Id: I075e101ea91ec9aa300bac35ee810fd539f1aced
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/225416
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>

modules/skottie/skottie.gni

@@ -34,6 +34,8 @@ skia_skottie_sources = [
   "$_src/effects/GradientEffect.cpp",
   "$_src/effects/LevelsEffect.cpp",
   "$_src/effects/LinearWipeEffect.cpp",
+  "$_src/effects/MotionBlurEffect.cpp",
+  "$_src/effects/MotionBlurEffect.h",
   "$_src/effects/MotionTileEffect.cpp",
   "$_src/effects/RadialWipeEffect.cpp",
   "$_src/effects/TintEffect.cpp",

modules/skottie/src/Composition.cpp

@@ -129,6 +129,15 @@ sk_sp<sksg::RenderNode> AnimationBuilder::attachComposition(const skjson::Object
     std::vector<sk_sp<sksg::RenderNode>> layers;
     AttachLayerContext                   layerCtx(*jlayers);
 
+    // Optional motion blur params.
+    if (const skjson::ObjectValue* jmb = jcomp["mb"]) {
+        static constexpr size_t kMaxSamplesPerFrame = 64;
+        layerCtx.fMotionBlurSamples = std::min(ParseDefault<size_t>((*jmb)["spf"], 1ul),
+                                               kMaxSamplesPerFrame);
+        layerCtx.fMotionBlurAngle = SkTPin(ParseDefault((*jmb)["sa"], 0.0f),    0.0f, 720.0f);
+        layerCtx.fMotionBlurPhase = SkTPin(ParseDefault((*jmb)["sp"], 0.0f), -360.0f, 360.0f);
+    }
+
     layers.reserve(jlayers->size());
     for (const auto& l : *jlayers) {
         if (auto layer = this->attachLayer(l, scope, &layerCtx)) {

modules/skottie/src/Layer.cpp

@@ -10,6 +10,7 @@
 #include "modules/skottie/src/SkottieAdapter.h"
 #include "modules/skottie/src/SkottieJson.h"
 #include "modules/skottie/src/effects/Effects.h"
+#include "modules/skottie/src/effects/MotionBlurEffect.h"
 #include "modules/sksg/include/SkSGClipEffect.h"
 #include "modules/sksg/include/SkSGDraw.h"
 #include "modules/sksg/include/SkSGGroup.h"
@@ -193,6 +194,60 @@ sk_sp<sksg::RenderNode> AttachMask(const skjson::ArrayValue* jmask,
     return sksg::MaskEffect::Make(std::move(childNode), std::move(maskNode));
 }
 
+class LayerController final : public sksg::Animator {
+public:
+    LayerController(sksg::AnimatorList&& layer_animators,
+                    sk_sp<sksg::RenderNode> layer,
+                    size_t tanim_count, float in, float out)
+        : fLayerAnimators(std::move(layer_animators))
+        , fLayerNode(std::move(layer))
+        , fTransformAnimatorsCount(tanim_count)
+        , fIn(in)
+        , fOut(out) {}
+
+protected:
+    void onTick(float t) override {
+        const auto active = (t >= fIn && t < fOut);
+
+        if (fLayerNode) {
+            fLayerNode->setVisible(active);
+        }
+
+        // When active, dispatch ticks to all layer animators.
+        // When inactive, we must still dispatch ticks to the layer transform animators
+        // (active child layers depend on transforms being updated).
+        const auto dispatch_count = active ? fLayerAnimators.size()
+                                           : fTransformAnimatorsCount;
+        for (size_t i = 0; i < dispatch_count; ++i) {
+            fLayerAnimators[i]->tick(t);
+        }
+    }
+
+private:
+    const sksg::AnimatorList      fLayerAnimators;
+    const sk_sp<sksg::RenderNode> fLayerNode;
+    const size_t                  fTransformAnimatorsCount;
+    const float                   fIn,
+                                  fOut;
+};
+
+class MotionBlurController final : public sksg::Animator {
+public:
+    explicit MotionBlurController(sk_sp<MotionBlurEffect> mbe)
+        : fMotionBlurEffect(std::move(mbe)) {}
+
+protected:
+    // When motion blur is present, time ticks are not passed to layer animators
+    // but to the motion blur effect. The effect then drives the animators/scene-graph
+    // during reval and render phases.
+    void onTick(float t) override {
+        fMotionBlurEffect->setT(t);
+    }
+
+private:
+    const sk_sp<MotionBlurEffect> fMotionBlurEffect;
+};
+
 } // namespace
 
 AnimationBuilder::AttachLayerContext::AttachLayerContext(const skjson::ArrayValue& jlayers)
@@ -315,6 +370,12 @@ AnimationBuilder::AttachLayerContext::attachLayerTransformImpl(const skjson::Obj
     return fLayerTransformMap.set(layer_index, { std::move(transform), std::move(ascope) });
 }
 
+bool AnimationBuilder::AttachLayerContext::hasMotionBlur(const skjson::ObjectValue& jlayer) const {
+    return fMotionBlurSamples > 1
+        && fMotionBlurAngle   > 0
+        && ParseDefault(jlayer["mb"], false);
+}
+
 sk_sp<sksg::RenderNode> AnimationBuilder::attachLayer(const skjson::ObjectValue* jlayer,
                                                       AnimatorScope* ascope,
                                                       AttachLayerContext* layerCtx) const {
@@ -434,46 +495,28 @@ sk_sp<sksg::RenderNode> AnimationBuilder::attachLayer(const skjson::ObjectValue*
     // Optional blend mode.
     layer = this->attachBlendMode(*jlayer, std::move(layer));
 
-    class LayerController final : public sksg::Animator {
-    public:
-        LayerController(sksg::AnimatorList&& layer_animators,
-                        sk_sp<sksg::RenderNode> layer,
-                        size_t tanim_count, float in, float out)
-            : fLayerAnimators(std::move(layer_animators))
-            , fLayerNode(std::move(layer))
-            , fTransformAnimatorsCount(tanim_count)
-            , fIn(in)
-            , fOut(out) {}
+    const auto has_animators = !layer_animators.empty();
 
-        void onTick(float t) override {
-            const auto active = (t >= fIn && t < fOut);
+    std::unique_ptr<sksg::Animator> controller =
+            skstd::make_unique<LayerController>(std::move(layer_animators), layer,
+                                                transform_animator_count,
+                                                layer_info.fInPoint,
+                                                layer_info.fOutPoint);
 
-            if (fLayerNode) {
-                fLayerNode->setVisible(active);
-            }
+    // Optional motion blur.
+    if (has_animators && layerCtx->hasMotionBlur(*jlayer)) {
+        SkASSERT(layerCtx->fMotionBlurAngle >= 0);
 
-            // When active, dispatch ticks to all layer animators.
-            // When inactive, we must still dispatch ticks to the layer transform animators
-            // (active child layers depend on transforms being updated).
-            const auto dispatch_count = active ? fLayerAnimators.size()
-                                               : fTransformAnimatorsCount;
-            for (size_t i = 0; i < dispatch_count; ++i) {
-                fLayerAnimators[i]->tick(t);
-            }
-        }
+        // Wrap both the layer node and the controller.
+        auto motion_blur = MotionBlurEffect::Make(std::move(controller), std::move(layer),
+                                                  layerCtx->fMotionBlurSamples,
+                                                  layerCtx->fMotionBlurAngle,
+                                                  layerCtx->fMotionBlurPhase);
+        controller = skstd::make_unique<MotionBlurController>(motion_blur);
+        layer = std::move(motion_blur);
+    }
 
-    private:
-        const sksg::AnimatorList      fLayerAnimators;
-        const sk_sp<sksg::RenderNode> fLayerNode;
-        const size_t                  fTransformAnimatorsCount;
-        const float                   fIn,
-                                      fOut;
-    };
-
-    ascope->push_back(skstd::make_unique<LayerController>(std::move(layer_animators), layer,
-                                                          transform_animator_count,
-                                                          layer_info.fInPoint,
-                                                          layer_info.fOutPoint));
+    ascope->push_back(std::move(controller));
 
     if (!layer) {
         return nullptr;

modules/skottie/src/SkottiePriv.h

@@ -231,12 +231,18 @@ struct AnimationBuilder::AttachLayerContext {
     sk_sp<sksg::RenderNode>       fCurrentMatte;
     sk_sp<sksg::Transform>        fCameraTransform;
 
+    size_t                        fMotionBlurSamples = 1;
+    float                         fMotionBlurAngle   = 0,
+                                  fMotionBlurPhase   = 0;
+
     enum class TransformType { kLayer, kCamera };
 
     TransformRec attachLayerTransform(const skjson::ObjectValue& jlayer,
                                       const AnimationBuilder* abuilder,
                                       TransformType type = TransformType::kLayer);
 
+    bool hasMotionBlur(const skjson::ObjectValue& jlayer) const;
+
 private:
     sk_sp<sksg::Transform> attachParentLayerTransform(const skjson::ObjectValue& jlayer,
                                                       const AnimationBuilder* abuilder,

modules/skottie/src/effects/MotionBlurEffect.cpp

@@ -0,0 +1,108 @@
+/*
+ * Copyright 2019 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "modules/skottie/src/effects/MotionBlurEffect.h"
+
+#include "include/core/SkCanvas.h"
+#include "modules/sksg/include/SkSGInvalidationController.h"
+
+namespace skottie {
+namespace internal {
+
+sk_sp<MotionBlurEffect> MotionBlurEffect::Make(std::unique_ptr<sksg::Animator> animator,
+                                               sk_sp<sksg::RenderNode> child,
+                                               size_t samples_per_frame,
+                                               float shutter_angle, float shutter_phase) {
+    if (!samples_per_frame || shutter_angle <= 0) {
+        return nullptr;
+    }
+
+    // shutter_angle is [   0 .. 720], mapped to [ 0 .. 2] (frame space)
+    // shutter_phase is [-360 .. 360], mapped to [-1 .. 1] (frame space)
+    const auto samples_duration = shutter_angle / 360,
+                          phase = shutter_phase / 360,
+                             dt = samples_duration / (samples_per_frame - 1);
+
+    return sk_sp<MotionBlurEffect>(new MotionBlurEffect(std::move(animator),
+                                                        std::move(child),
+                                                        samples_per_frame,
+                                                        phase, dt));
+}
+
+MotionBlurEffect::MotionBlurEffect(std::unique_ptr<sksg::Animator> animator,
+                                   sk_sp<sksg::RenderNode> child,
+                                   size_t samples, float phase, float dt)
+    : INHERITED({std::move(child)})
+    , fAnimator(std::move(animator))
+    , fSampleCount(samples)
+    , fPhase(phase)
+    , fDT(dt) {}
+
+const sksg::RenderNode* MotionBlurEffect::onNodeAt(const SkPoint&) const {
+    return nullptr;
+}
+
+SkRect MotionBlurEffect::onRevalidate(sksg::InvalidationController*, const SkMatrix& ctm) {
+    SkASSERT(this->children().size() == 1ul);
+    const auto& child = this->children()[0];
+
+    auto bounds = SkRect::MakeEmpty();
+
+    // Use a local inval controller to suppress descendent invals during sampling
+    // (superseded by our local inval bounds).
+    sksg::InvalidationController ic;
+
+    auto t = fT + fPhase;
+
+    for (size_t i = 0; i < fSampleCount; ++i) {
+        fAnimator->tick(t);
+        t += fDT;
+
+        if (!child->isVisible()) {
+            continue;
+        }
+
+        bounds.join(child->revalidate(&ic, ctm));
+    }
+
+    return bounds;
+}
+
+void MotionBlurEffect::onRender(SkCanvas* canvas, const RenderContext* ctx) const {
+    SkASSERT(this->children().size() == 1ul);
+    const auto& child = this->children()[0];
+
+    SkAutoCanvasRestore acr(canvas, false);
+
+    canvas->saveLayer(this->bounds(), nullptr);
+
+    SkPaint frame_paint;
+    frame_paint.setAlphaf(1.0f / fSampleCount);
+    frame_paint.setBlendMode(SkBlendMode::kPlus);
+
+    sksg::InvalidationController ic;
+
+    auto t = fT + fPhase;
+
+    for (size_t i = 0; i < fSampleCount; ++i) {
+        fAnimator->tick(t);
+        t += fDT;
+
+        if (!child->isVisible()) {
+            continue;
+        }
+
+        child->revalidate(&ic, canvas->getTotalMatrix());
+
+        canvas->saveLayer(nullptr, &frame_paint);
+        child->render(canvas, ctx);
+        canvas->restore();
+    }
+}
+
+} // namespace internal
+} // namespace skottie

modules/skottie/src/effects/MotionBlurEffect.h

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2019 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkottieMotionBlurEffect_DEFINED
+#define SkottieMotionBlurEffect_DEFINED
+
+#include "modules/sksg/include/SkSGRenderNode.h"
+#include "modules/sksg/include/SkSGScene.h"
+
+namespace skottie {
+namespace internal {
+
+class MotionBlurEffect final : public sksg::CustomRenderNode {
+public:
+    static sk_sp<MotionBlurEffect> Make(std::unique_ptr<sksg::Animator> animator,
+                                        sk_sp<sksg::RenderNode> child,
+                                        size_t samples_per_frame,
+                                        float shutter_angle, float shutter_phase);
+
+    SG_ATTRIBUTE(T, float, fT)
+
+protected:
+    const RenderNode* onNodeAt(const SkPoint&) const override;
+
+    SkRect onRevalidate(sksg::InvalidationController* ic, const SkMatrix& ctm) override;
+
+    void onRender(SkCanvas* canvas, const RenderContext* ctx) const override;
+
+private:
+    MotionBlurEffect(std::unique_ptr<sksg::Animator> animator,
+                     sk_sp<sksg::RenderNode> child,
+                     size_t sample_count, float phase, float dt);
+
+    const std::unique_ptr<sksg::Animator> fAnimator;
+    const size_t                          fSampleCount;
+    const float                           fPhase,
+                                          fDT;
+
+    float fT = 0;
+
+    using INHERITED = sksg::CustomRenderNode;
+};
+
+} // namespace internal
+} // namespace skottie
+
+#endif // SkottieMotionBlurEffect_DEFINED

resources/skottie/skottie-motion-blur-ph-360.json

@@ -0,0 +1 @@
+{"v":"5.5.5","fr":30,"ip":0,"op":60,"w":500,"h":500,"nm":"motion blur - phase -360","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"wire","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":59.5,"s":[720]}],"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"sr","sy":1,"d":1,"pt":{"a":0,"k":4,"ix":3},"p":{"a":0,"k":[0,0],"ix":4},"r":{"a":0,"k":0,"ix":5},"ir":{"a":0,"k":18,"ix":6},"is":{"a":0,"k":0,"ix":8},"or":{"a":0,"k":243,"ix":7},"os":{"a":0,"k":0,"ix":9},"ix":1,"nm":"Polystar Path 1","mn":"ADBE Vector Shape - Star","hd":false},{"ty":"st","c":{"a":0,"k":[0,1,0,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":0.3,"ix":5},"lc":1,"lj":1,"ml":4,"bm":0,"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":60,"st":0,"cp":true,"bm":0},{"ddd":0,"ind":2,"ty":4,"nm":"blur","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":59.5,"s":[720]}],"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"sr","sy":1,"d":1,"pt":{"a":0,"k":4,"ix":3},"p":{"a":0,"k":[0,0],"ix":4},"r":{"a":0,"k":0,"ix":5},"ir":{"a":0,"k":18,"ix":6},"is":{"a":0,"k":0,"ix":8},"or":{"a":0,"k":243,"ix":7},"os":{"a":0,"k":0,"ix":9},"ix":1,"nm":"Polystar Path 1","mn":"ADBE Vector Shape - Star","hd":false},{"ty":"fl","c":{"a":0,"k":[0,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"bm":0,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false}],"ip":0,"op":60,"st":0,"cp":true,"mb":true,"bm":0},{"ddd":0,"ind":3,"ty":1,"nm":"White Solid 2","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[250,250,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"sw":500,"sh":500,"sc":"#ffffff","ip":0,"op":60,"st":0,"cp":false,"bm":0}],"markers":[],"mb":{"sa":720,"sp":-360,"spf":16,"asl":32}}

resources/skottie/skottie-motion-blur-ph0.json

@@ -0,0 +1 @@
+{"v":"5.5.5","fr":30,"ip":0,"op":60,"w":500,"h":500,"nm":"motion blur - phase 0","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"wire","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":59.5,"s":[720]}],"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"sr","sy":1,"d":1,"pt":{"a":0,"k":4,"ix":3},"p":{"a":0,"k":[0,0],"ix":4},"r":{"a":0,"k":0,"ix":5},"ir":{"a":0,"k":18,"ix":6},"is":{"a":0,"k":0,"ix":8},"or":{"a":0,"k":243,"ix":7},"os":{"a":0,"k":0,"ix":9},"ix":1,"nm":"Polystar Path 1","mn":"ADBE Vector Shape - Star","hd":false},{"ty":"st","c":{"a":0,"k":[0,1,0,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":0.3,"ix":5},"lc":1,"lj":1,"ml":4,"bm":0,"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":60,"st":0,"cp":true,"bm":0},{"ddd":0,"ind":2,"ty":4,"nm":"blur","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":59.5,"s":[720]}],"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"sr","sy":1,"d":1,"pt":{"a":0,"k":4,"ix":3},"p":{"a":0,"k":[0,0],"ix":4},"r":{"a":0,"k":0,"ix":5},"ir":{"a":0,"k":18,"ix":6},"is":{"a":0,"k":0,"ix":8},"or":{"a":0,"k":243,"ix":7},"os":{"a":0,"k":0,"ix":9},"ix":1,"nm":"Polystar Path 1","mn":"ADBE Vector Shape - Star","hd":false},{"ty":"fl","c":{"a":0,"k":[0,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"bm":0,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false}],"ip":0,"op":60,"st":0,"cp":true,"mb":true,"bm":0},{"ddd":0,"ind":3,"ty":1,"nm":"White Solid 2","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[250,250,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"sw":500,"sh":500,"sc":"#ffffff","ip":0,"op":60,"st":0,"cp":false,"bm":0}],"markers":[],"mb":{"sa":720,"sp":0,"spf":16,"asl":32}}

resources/skottie/skottie-motion-blur-ph360.json

@@ -0,0 +1 @@
+{"v":"5.5.5","fr":30,"ip":0,"op":60,"w":500,"h":500,"nm":"motion blur - phase 360","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"wire","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":59.5,"s":[720]}],"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"sr","sy":1,"d":1,"pt":{"a":0,"k":4,"ix":3},"p":{"a":0,"k":[0,0],"ix":4},"r":{"a":0,"k":0,"ix":5},"ir":{"a":0,"k":18,"ix":6},"is":{"a":0,"k":0,"ix":8},"or":{"a":0,"k":243,"ix":7},"os":{"a":0,"k":0,"ix":9},"ix":1,"nm":"Polystar Path 1","mn":"ADBE Vector Shape - Star","hd":false},{"ty":"st","c":{"a":0,"k":[0,1,0,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":0.3,"ix":5},"lc":1,"lj":1,"ml":4,"bm":0,"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false}],"ip":0,"op":60,"st":0,"cp":true,"bm":0},{"ddd":0,"ind":2,"ty":4,"nm":"blur","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":59.5,"s":[720]}],"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[0,0,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"sr","sy":1,"d":1,"pt":{"a":0,"k":4,"ix":3},"p":{"a":0,"k":[0,0],"ix":4},"r":{"a":0,"k":0,"ix":5},"ir":{"a":0,"k":18,"ix":6},"is":{"a":0,"k":0,"ix":8},"or":{"a":0,"k":243,"ix":7},"os":{"a":0,"k":0,"ix":9},"ix":1,"nm":"Polystar Path 1","mn":"ADBE Vector Shape - Star","hd":false},{"ty":"fl","c":{"a":0,"k":[0,0,0,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"bm":0,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false}],"ip":0,"op":60,"st":0,"cp":true,"mb":true,"bm":0},{"ddd":0,"ind":3,"ty":1,"nm":"White Solid 2","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[250,250,0],"ix":2},"a":{"a":0,"k":[250,250,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"sw":500,"sh":500,"sc":"#ffffff","ip":0,"op":60,"st":0,"cp":false,"bm":0}],"markers":[],"mb":{"sa":720,"sp":360,"spf":16,"asl":32}}