zz41354899/open-slidex/slidex-motion-direction

OpenSlideX Motion Direction

Finish and verify the static composition first. Motion must clarify hierarchy, sequence, causality, feedback, or state change; otherwise use none.

Required reference

Read motion patterns before adding or changing motion. It contains the valid vocabulary, timing ranges, and pattern selection. For an animated deck longer than 20 pages, also read long-deck motion to keep every page animated without producing repetitive or exhausting motion.

Workflow

1. Read the complete affected slide and its latest revision.
2. State what the motion explains in one sentence.
3. Use at most two entrance families on a normal slide and preserve a complete

static final frame.

1. For Action Tween, author a validated MotionSequenceV1 JSON string in

motion; keep each action ID and slide-wide order unique, and make the last tween to equal the layer's native final geometry and opacity.

1. For a composed build, keep the object sequence legible as entrance, one or

more tweens, then an optional exit. Exit playback never changes the native static final state.

1. For Shared Morph, use slideTransition="morph" on the source slide

and reuse sharedId only on compatible layers across adjacent slides. Treat an N-slide Morph as N-1 independently valid adjacent edges: every slide except the final one carries the Morph transition, and every edge has at least one same-type sharedId pair. Read and submit the complete affected sequence so repairing one edge cannot disconnect a later edge. Shape pairs may use different supported shape presets; preserve a useful final state and use softness only to clarify the transformation. Prefer a named Morph easing; use the four morphCurve* cubic controls only when a custom velocity curve materially explains the state change.

1. For an interactive page or ebook, use the versioned interaction prop on a

native layer for click navigation or a safe link. Never embed event code.

1. For a native SvgBlock scene, use sharedScene, stage, and

stageDuration only after its script-free SVG and static final state pass.

1. Submit the complete updated slide through open_slidex_edit.
2. Inspect the accepted preview and verify reduced-motion, raster, and PPTX

output do not hide information.

Never embed animation code, use unsupported motion names or removed components, or use motion to conceal an overcrowded static layout.