Description
For nonnegative deckThickness and casterHeight return legHeight=targetTop-deckThickness-casterHeight-floorHeight and feasible when the result is nonnegative.
A production plan combines stage geometry, cue times, movement distances, material dimensions, and explicit scheduling or accounting rules. Signed margins reveal surplus or deficit under the chosen model. Physical clearances, execution variability, and governing requirements can require checks beyond one arithmetic term.
For nonnegative deckThickness and casterHeight return legHeight=targetTop-deckThickness-casterHeight-floorHeight and feasible when the result is nonnegative.
When to use this tool
Use Stage Platform Leg Height Offset when you need this specific stage, cue, material, timing, count, or fee term under supplied production assumptions.
How to use the tool and how it works
- Enter targetTop, deckThickness, casterHeight, floorHeight. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read legHeight, feasible. Inspect feasible before interpreting the associated values.
For nonnegative deckThickness and casterHeight return legHeight=targetTop-deckThickness-casterHeight-floorHeight and feasible when the result is nonnegative.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| targetTop | Target Top | Required. Finite number. |
| deckThickness | Deck Thickness | Required. Finite number; minimum 0. |
| casterHeight | Caster Height | Required. Finite number; minimum 0. |
| floorHeight | Floor Height | Required. Finite number. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| legHeight | Required signed length after thickness/caster/floor offsets; negative is infeasible. | Required. Finite number. |
| feasible | Feasible | Required. Boolean. |
{
"input": {
"targetTop": 1,
"deckThickness": 0.1,
"casterHeight": 0.2,
"floorHeight": 0
},
"output": {
"legHeight": 0.7,
"feasible": true
}
}Limitations and assumptions
- All heights need one datum and length unit. A nonnegative cut length is not a structural check, leg adjustment allowance, caster rating, or confirmation of a stable stage platform.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Signed zero is exported as zero.
Alternative or Complementary methods
Use a complete production schedule or equipment/layout assessment when one margin is insufficient. Check units, timing conventions, tolerances, and physical constraints before combining terms.
References
Similar or alternative tools
- Stage Coordinate Wing Offset
Return offset=(coordinate-wingBoundary) times one if positiveTowardWing, otherwise negative one.
- Stage Rake Height At Mark
For nonnegative upstageDistance return height=datumHeight+upstageDistance*risePerRun.