/// <summary>
/// Initializes a new instance of the <see cref="GorgonTrackUInt32{T}" /> class.
/// </summary>
/// <param name="property">Property information.</param>
internal GorgonTrackUInt32(GorgonAnimatedProperty property)
: base(property)
{
_setProperty = BuildSetAccessor <UInt32>();
InterpolationMode = TrackInterpolationMode.Linear;
}
/// <summary>
/// Initializes a new instance of the <see cref="GorgonTrackTexture2D{T}" /> class.
/// </summary>
/// <param name="textureProperty">Property to alter the texture.</param>
/// <param name="regionProperty">Property to alter the region.</param>
internal GorgonTrackTexture2D(GorgonAnimatedProperty textureProperty, GorgonAnimatedProperty regionProperty)
: base(textureProperty)
{
_getTextureProperty = BuildGetAccessor <GorgonTexture2D>();
_setTextureProperty = BuildSetAccessor <GorgonTexture2D>();
_setTextureRegionProperty = BuildSetAccessor <RectangleF>(regionProperty.Property.GetSetMethod());
InterpolationMode = TrackInterpolationMode.None;
}
/// <summary>
/// Initializes a new instance of the <see cref="GorgonAnimationTrack{T}" /> class.
/// </summary>
/// <param name="property">The property to animate.</param>
protected GorgonAnimationTrack(GorgonAnimatedProperty property)
: base(property.DisplayName)
{
Animation = null;
DataType = property.DataType;
// We use this to set/return the property values. Unlike the previous version of Gorgon,
// which used reflection to set/return the values, we're using an expression tree to do the work.
// Profiling in a tight loop of 1,000,000 iterations: The reflection took between 415ms - 469ms
// to set and return values, while the expression tree took 39 ms, a little over 10-12x the speed.
// The animation controller in the previous version of Gorgon was horrifically slow, hopefully
// this will remedy that.
AnimatedProperty = property;
KeyFrames = new GorgonAnimationKeyFrameCollection <T>(this);
Spline = new GorgonSpline();
}
/// <summary>
/// Function to build the track list for the animated object.
/// </summary>
internal void EnumerateTracks()
{
if (_animation.AnimationController == null)
{
return;
}
// Enumerate tracks from the owner object animated properties list.
foreach (var item in _animation.AnimationController.AnimatedProperties)
{
if (Contains(item.Value.DisplayName)) // Don't add tracks that are already here.
{
continue;
}
switch (item.Value.DataType.FullName.ToUpperInvariant())
{
case "SYSTEM.BYTE":
Add(new GorgonTrackByte <T>(item.Value));
break;
case "SYSTEM.SBYTE":
Add(new GorgonTrackSByte <T>(item.Value));
break;
case "SYSTEM.INT16":
Add(new GorgonTrackInt16 <T>(item.Value));
break;
case "SYSTEM.UINT16":
Add(new GorgonTrackUInt16 <T>(item.Value));
break;
case "SYSTEM.INT32":
Add(new GorgonTrackInt32 <T>(item.Value));
break;
case "SYSTEM.UINT32":
Add(new GorgonTrackUInt32 <T>(item.Value));
break;
case "SYSTEM.INT64":
Add(new GorgonTrackInt64 <T>(item.Value));
break;
case "SYSTEM.UINT64":
Add(new GorgonTrackUInt64 <T>(item.Value));
break;
case "SYSTEM.SINGLE":
Add(new GorgonTrackSingle <T>(item.Value));
break;
case "SLIMMATH.VECTOR2":
Add(new GorgonTrackVector2 <T>(item.Value));
break;
case "SLIMMATH.VECTOR3":
Add(new GorgonTrackVector3 <T>(item.Value));
break;
case "SLIMMATH.VECTOR4":
Add(new GorgonTrackVector4 <T>(item.Value));
break;
case "GORGONLIBRARY.GRAPHICS.GORGONTEXTURE2D":
// We need grab an additional property for texture animation.
var property = new GorgonAnimatedProperty(_animation.AnimationController.AnimatedObjectType.GetProperty("TextureRegion"));
Add(new GorgonTrackTexture2D <T>(item.Value, property));
break;
case "GORGONLIBRARY.GRAPHICS.GORGONCOLOR":
Add(new GorgonTrackGorgonColor <T>(item.Value));
break;
}
}
}
