public void UpdateProperty(float frame, ref MotionProps m, BodymovinAnimatedShapeProperties[] set)
{
/* ----- CHECK FOR COMPLETE ----- */
if (m.keys <= 0)
{
//Debug.Log(">>> NO PROP KEYS TO ANIMATE!");
m.completed = true;
return;
}
if (frame >= m.endFrame)
{
if (set == null || m.key + 1 == set.Length - 1)
{
m.completed = true;
//Debug.Log("****** Prop Animation done! ******");
return;
}
SetKeyframe(ref m, set, m.key + 1);
}
/* ----- PERCENT KEYFRAME COMPLETE ----- */
m.percent = (frame - m.startFrame) / (m.endFrame - m.startFrame);
/* ----- CUBIC BEZIER EASE ----- */
float ease = Ease.CubicBezier(Vector2.zero, m.currentOutTangent, m.nextInTangent, Vector2.one, m.percent);
/* ----- UPDATE POINTS ----- */
for (int i = 0; i < points.Length; i++)
{
if (m.percent < 0)
{
// BACK TO START OF KEYFRAME
points[i].p = startPoints[i].p;
points[i].i = startPoints[i].i;
points[i].o = startPoints[i].o;
}
else
{
points[i].p = startPoints[i].p + ((endPoints[i].p - startPoints[i].p) * ease);
points[i].i = startPoints[i].i + ((endPoints[i].i - startPoints[i].i) * ease);
points[i].o = startPoints[i].o + ((endPoints[i].o - startPoints[i].o) * ease);
}
}
// Debug.Log("Shape anim fr: " + frame + " m.percent: " + m.percent);
/* ----- UPDATE MESH ----- */
UpdateMesh();
}
public void MotionSetup(ref bool b, ref MotionProps prop, BodymovinAnimatedShapeProperties[] set)
{
b = set != null && set.Length > 0;
if (b)
{
prop = new MotionProps {
keys = set.Length
};
SetKeyframe(ref prop, set, 0);
}
}
public void CreateKeyframe(ref MotionProps prop, float start, float end,
Vector2[] ease, Vector3 startValue, Vector3 endValue, int k = 0)
{
prop.completed = false;
prop.keys = 1;
prop.key = k;
prop.startFrame = start;
prop.endFrame = end;
prop.currentOutTangent = ease[0];
prop.nextInTangent = ease[1];
prop.startValue = startValue;
prop.endValue = endValue;
}
public void CreatePathKeyframe(ref MotionProps prop, float start, float end, Vector2[] ease, BodyPoint[] pts,
int k = 0)
{
prop.completed = false;
prop.keys = 1;
prop.key = k;
prop.startFrame = start;
prop.endFrame = end;
prop.currentOutTangent = ease[0];
prop.nextInTangent = ease[1];
startPoints = points;
endPoints = pts;
}
/* ----- KEYFRAME SETTERS ----- */
public void SetKeyframe(ref MotionProps prop, BodymovinAnimatedProperties[] set, int k = 0)
{
prop.completed = false;
if (prop.keys <= 0 || set == null)
{
return;
}
if (k >= prop.keys)
{
k = 0;
}
prop.key = k;
prop.startFrame = set[k].t;
prop.endFrame = set.Length > k + 1 ? set[k + 1].t : prop.startFrame;
prop.currentOutTangent = set[k].o;
prop.nextInTangent = set[k].i;
prop.startValue = set[k].s;
prop.endValue = set[k].e;
}
public void SetKeyframe(ref MotionProps prop, BodymovinAnimatedProperties[] set, int k = 0)
{
prop.completed = false;
if (prop.keys <= 0)
{
return;
}
if (k >= prop.keys)
{
k = 0;
}
prop.key = k;
prop.startFrame = set[k].t;
prop.endFrame = set.Length > k + 1 ? set[k + 1].t : prop.startFrame;
prop.currentOutTangent = set[k].o;
prop.nextInTangent = set[k].i;
bool v3 = (set == content.positionSets || set == content.scaleSets || set == content.anchorSets);
prop.startValue = v3 ? set[k].s : new Vector3(set[k].sf, 0, 0);
prop.endValue = v3 ? set[k].e : new Vector3(set[k].ef, 0, 0);
}
public void SetKeyframe(ref MotionProps prop, BodymovinAnimatedShapeProperties[] set, int k = 0)
{
prop.completed = false;
if (prop.keys <= 0 || set == null)
{
return;
}
if (k >= prop.keys)
{
k = 0;
}
prop.key = k;
prop.startFrame = set[k].t;
prop.endFrame = set.Length > k ? set[k + 1].t : prop.startFrame;
prop.currentOutTangent = set[k].o;
prop.nextInTangent = set[k].i;
if (set == motionSet)
{
startPoints = set[k].pts[0];
endPoints = set[k].pts[1];
}
}
public float Value1(MotionProps m, float ease)
{
return((m.percent < 0 || m.percent > 1)
? m.startValue.x
: m.startValue.x + ((m.endValue.x - m.startValue.x) * ease));
}
public Vector3 Value3(MotionProps m, float ease)
{
return((m.percent < 0 || m.percent > 1)
? m.startValue
: m.startValue + ((m.endValue - m.startValue) * ease));
}
public void UpdateProperty(float frame, ref MotionProps m, BodymovinAnimatedProperties[] set)
{
/* ----- CHECK FOR COMPLETE ----- */
if (m.keys <= 0)
{
//Debug.Log(">>> NO PROP KEYS TO ANIMATE!");
m.completed = true;
return;
}
if (frame >= m.endFrame)
{
if (m.key + 1 == set.Length - 1)
{
m.completed = true;
//Debug.Log("****** Prop Animation done! ******");
return;
}
while (frame >= m.endFrame)
{
// Debug.Log("fr > end, eq: " + frame + " - " + m.startFrame + " / (" + m.endFrame + " - " + m.startFrame + ") keyframe: " + m.key );
SetKeyframe(ref m, set, m.key + 1);
if (m.key == 0)
{
break;
}
}
}
/* ----- PERCENT KEYFRAME COMPLETE ----- */
m.percent = (frame - m.startFrame) / (m.endFrame - m.startFrame);
/* ----- CUBIC BEZIER EASE ----- */
float ease = Ease.CubicBezier(Vector2.zero, m.currentOutTangent, m.nextInTangent, Vector2.one, m.percent);
/* ----- UPDATE PROPERTY ----- */
if (set == content.positionSets)
{
transform.localPosition = Value3(m, ease) + positionOffset;
}
else if (set == content.anchorSets)
{
Vector3 v = Value3(m, ease);
currentAnchor = v;
for (int i = 0; i < shapes.Length; i++)
{
shapes[i].UpdateAnchor(v);
}
}
else if (set == content.scaleSets)
{
transform.localScale = Value3(m, ease);
}
else if (set == content.rotationXSets)
{
finalRotation.x = Value1(m, ease);
}
else if (set == content.rotationYSets)
{
finalRotation.y = Value1(m, ease);
}
else if (set == content.rotationZSets)
{
finalRotation.z = Value1(m, ease);
}
else if (set == content.opacitySets)
{
float v = Value1(m, ease);
currentOpacity = v;
for (int i = 0; i < shapes.Length; i++)
{
shapes[i].UpdateOpacity(v);
}
}
}
public void UpdateProperty(float frame, ref MotionProps m, BodymovinAnimatedProperties[] set)
{
/* ----- CHECK FOR COMPLETE ----- */
if (m.keys <= 0)
{
//Debug.Log(">>> NO PROP KEYS TO ANIMATE!");
m.completed = true;
return;
}
if (frame >= m.endFrame)
{
if (m.key + 1 == set.Length - 1)
{
m.completed = true;
//Debug.Log("****** Prop Animation done! ******");
return;
}
while (frame >= m.endFrame)
{
// Debug.Log("fr > end, eq: " + frame + " - " + m.startFrame + " / (" + m.endFrame + " - " + m.startFrame + ") keyframe: " + m.key );
SetKeyframe(ref m, set, m.key + 1);
if (m.key == 0)
{
break;
}
}
}
/* ----- PERCENT KEYFRAME COMPLETE ----- */
m.percent = (frame - m.startFrame) / (m.endFrame - m.startFrame);
/* ----- CUBIC BEZIER EASE ----- */
//Debug.Log("to: " + m.currentOutTangent + " ti: " + m.nextInTangent);
float ease = Ease.CubicBezier(Vector2.zero, m.currentOutTangent, m.nextInTangent, Vector2.one, m.percent);
/* ----- UPDATE PROPERTY ----- */
if (set == content.strokeColorSets)
{
Color c = stroke.Color;
Vector3 v = Value3(m, ease);
currentStrokeColor = v;
c.r = v.x;
c.g = v.y;
c.b = v.z;
UpdateStrokeColor(c);
}
else if (set == content.fillColorSets)
{
//Debug.Log("diff: " + (set[m.key].e.x - set[m.key].s.x).ToString("F4") + " fnl: " + (set[m.key].s + ((set[m.key].e - set[m.key].s) * ease)) + " percent: " + m.percent + " ease: " + ease);
Color c = fill.Color;
Vector3 v = Value3(m, ease);
currentFillColor = v;
c.r = v.x;
c.g = v.y;
c.b = v.z;
UpdateFillColor(c);
}
}