Stretch Segment

⚠️ This documentation is auto-generated. Do not edit manually. Last tested: 2026-03-07 20:20:21

UV domain distortion effect that stretches the image along a dividing line. Uses AM's native scene-normalized coordinate formula with multi-effect stacking support.

Support Status: ✅ Fully Supported

• Stretch (stretch): ✅ Implemented (Stretch amount (pixels))
• Angle (angle): ✅ Implemented (Dividing line angle (degrees), uses scene-normalized coordinate system)
• Offset (offset): ✅ Implemented (Dividing line position offset (scene-normalized: offset/1000))
• Smooth (smooth): ✅ Implemented (Edge smoothness (implemented via smin_cubic))

Related Test Files:

• effects/stretch-segment/basic.amproj ✅
• effects/stretch-segment/ex.amproj ✅
• effects/stretch-segment/ex2.amproj ✅
• effects/stretch-segment/ex3.amproj ✅
• effects/stretch-segment/ex4.amproj ✅
• effects/stretch-segment/ex5.amproj ✅
• effects/stretch-segment/muti/basic.amproj ✅

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Technical Details

XML Example

<effect id="com.alightcreative.effects.stretchsegment">
    <property name="stretch" type="float" value="0.0" />
    <property name="angle" type="float" value="0.0" />
    <property name="offset" type="float" value="0.0" />
    <property name="smooth" type="float" value="0.0" />
</effect>