#3472, #3473: Venetian Blinds: Width and Feather take After Effects' ranges

Width takes 1..32000 and Feather 0..32000, After Effects' recorded valid
ranges in the same units (pixels). The work stays bounded: the renderers
floor the width at 1 buffer pixel, sum at most 40 Gaussian terms per
pixel, and above 8 widths the feather is the even veil
(venetian_cover; the GPU hands that case to the CPU, as before).
Default and slider are unchanged.

crates/aep/src/export/fx_defs.rs

@@ -736,8 +736,6 @@ mod tests {
         ("ec.distort.turbulentdisplace", "evolutionOptions/randomSeed", 3470),
         ("ec.distort.transform", "scaleHeight", 3471),
         ("ec.distort.transform", "scaleWidth", 3471),
-        ("ec.transition.venetian", "width", 3472),
-        ("ec.transition.venetian", "feather", 3473),
         ("ec.transition.radialwipe", "feather", 3474),
         ("ec.generate.beam", "startThickness", 3475),
         ("ec.generate.beam", "endThickness", 3475),

crates/effects/src/misc.rs

@@ -930,8 +930,8 @@ pub fn specs() -> Vec<EffectSpec> {
             vec![
                 p("completion", "Transition Completion", num(0.0), slider(0.0, 100.0, 0.0, 100.0, 0)),
                 p("direction", "Direction", num(90.0), ParamUi::Angle),
-                p("width", "Width", num(30.0), slider(2.0, 1000.0, 2.0, 200.0, 0)),
-                p("feather", "Feather", num(0.0), slider(0.0, 100.0, 0.0, 100.0, 1)),
+                p("width", "Width", num(30.0), slider(1.0, 32000.0, 2.0, 200.0, 0)),
+                p("feather", "Feather", num(0.0), slider(0.0, 32000.0, 0.0, 100.0, 1)),
             ],
             venetian,
         ),

crates/engine/src/tests/effect_ranges.rs

@@ -51,6 +51,8 @@ const ROWS: &[(u32, &str, &str, f64, f64)] = &[
     (3484, "ec.noise.noisehlsauto", "grainSize", 0.0, 100.0),
     (3480, "ec.color.changecolor", "hueTransform", -1800.0, 1800.0),
     (3476, "ec.generate.grid", "border", 0.0, 2000.0),
+    (3472, "ec.transition.venetian", "width", 1.0, 32000.0),
+    (3473, "ec.transition.venetian", "feather", 0.0, 32000.0),
 ];
 
 fn path(effect: &str, param: &str) -> String {