DEDUCTIONS AND EXISTING STOCK

Alternating radius star face coating — inner vertex radius scenarios.

How does changing inner vertex radius affect alternating radius star face coating when the other inputs stay fixed?

What this decision changes

A known internal space, existing stock or shared quantity must enter the correct subtraction or eligibility step rather than being counted as new material. Method basis: Face area = point count × outer radius × inner radius × sin(π/point count). Does not choose a shape, finish, material or fabrication method.

The focus is inner vertex radius in the first repeated measured entry. Other repeated entries keep their own supplied values.

Face area = point count × outer radius × inner radius × sin(π/point count).Alternating Radius Star Face Coating Calculator

Evaluate your supplied alternatives

Start with your measured plan and selected product data. The initial values and range are illustrative. Each scenario changes only inner vertex radius in the first repeated entry; the other entered values stay fixed.

Display units

9 evaluated scenarios

Baseline: Selected coating containers — 2 containers. Rejected combinations remain visible below.

Quantity to plot

Each bar is one actual calculated selected coating containers. Horizontal values: inner vertex radius in m. Only the first repeated entry varies.

Inner vertex radius	Selected coating containers	Change from baseline	Use this scenario
0.12 m	1 container	-1 container	Open in calculator Exact quantity breakdown Measured coated area 0.7053423 m² Required liquid 0.7053423 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.145 m	1 container	-1 container	Open in calculator Exact quantity breakdown Measured coated area 0.8522886 m² Required liquid 0.8522886 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.17 m	1 container	-1 container	Open in calculator Exact quantity breakdown Measured coated area 0.9992349 m² Required liquid 0.9992349 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.195 m	2 containers	0 containers	Open in calculator Exact quantity breakdown Measured coated area 1.146181 m² Required liquid 1.146181 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.22 m	2 containers	0 containers	Open in calculator Exact quantity breakdown Measured coated area 1.293128 m² Required liquid 1.293128 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.245 m	2 containers	0 containers	Open in calculator Exact quantity breakdown Measured coated area 1.440074 m² Required liquid 1.440074 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.27 m	2 containers	0 containers	Open in calculator Exact quantity breakdown Measured coated area 1.58702 m² Required liquid 1.58702 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.295 m	2 containers	0 containers	Open in calculator Exact quantity breakdown Measured coated area 1.733966 m² Required liquid 1.733966 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.
0.32 m	2 containers	0 containers	Open in calculator Exact quantity breakdown Measured coated area 1.880913 m² Required liquid 1.880913 L A non-crossing boundary through alternating radii in angular order. Self-crossing star polygons use a different model. Coating suitability and coat count are not selected.

Read the evaluated results

Watch the net requirement and actual order separately. Invalid rows identify combinations that cannot satisfy the method's geometric or stock-basis constraints.

Replace every illustrative baseline measurement and selected product value with the inputs for your actual task.
Enter a comparison range on the focused input's stated unit and quantity basis.
Review rejected combinations and use the exact detail lines to distinguish measured demand from whole purchases.
Open an evaluated scenario in the full calculator to save its original inputs and quantity breakdown to a browser material project.

Keep the comparison within scope

The supplied cavity, exclusion or stock eligibility must already be valid; the result does not select a safe shell, opening or construction detail.

Does not choose a shape, finish, material or fabrication method.

Only the listed samples are evaluated. Intermediate values, alternate constraints and global cutting optimality are not inferred from the graph.

Continue with this quantity method

Alternating Radius Star Face Coating Calculator

Other independent input decisions

Prepare the actual material data

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Quantity method and illustrative scenarios checked 6 October 2026. Methods and scope.