文件列表:

LICENSE (11358, 2023-12-11)
dub.json (270, 2023-12-11)
source/ (0, 2023-12-11)
source/deetween/ (0, 2023-12-11)
source/deetween/package.d (25392, 2023-12-11)

# Deetween A cool animation library for the D programming language. Deetween is a single-file library designed to be a simple foundation for creating complex animation systems. ## Types * EasingFunc * TweenMode * Tween * Keyframe * KeyframeGroup * ValueSequence ## Examples ### Tween A simple a-to-b animation that lasts 1.0 seconds. ```d import deetween; void main() { const a = 9.0f; const b = 20.0f; const totalDuration = 1.0f; const dt = 0.001f; auto tween = Tween(a, b, totalDuration, TweenMode.bomb); assert(tween.now == a); while (!tween.hasFinished) { float value = tween.update(dt); assert(value >= a && value <= b); } assert(tween.now == b); } ``` ### KeyframeGroup A simple a-to-b animation that lasts 1.0 seconds. ```d import deetween; void main() { const a = 9.0f; const b = 20.0f; const totalDuration = 1.0f; const dt = 0.001f; auto group = KeyframeGroup(totalDuration, TweenMode.bomb); group.append( Keyframe(a, 0.0f), Keyframe(b, totalDuration), ); assert(group.now == a); while (!group.hasFinished) { float value = group.update(dt); assert(value >= a && value <= b); } assert(group.now == b); } ``` ### ValueSequence A simple a-to-b animation where each value lasts 0.1 seconds. ```d import deetween; void main() { const a = 9; const b = 20; const valueDuration = 0.1f; const dt = 0.001f; auto sequence = ValueSequence(a, b, valueDuration, TweenMode.bomb); assert(sequence.now == a); while (!sequence.hasFinished) { int value = sequence.update(dt); assert(value >= a && value <= b); } assert(sequence.now == b); } ``` ## Influences * [Godot](https://docs.godotengine.org/en/stable/classes/class_animationplayer.html) * [Gween](https://github.com/tanema/gween) * [Keyframe](https://github.com/HannesMann/keyframe) ## Credits * The easing functions were ported from JavaScript to D from [this](https://easings.net/) site. * Some functions were written using [this](https://solhsa.com/interpolation/index.html) site as a reference. ## License The project is released under the terms of the Apache-2.0 License. Please refer to the LICENSE file.

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：