tonym
478806dcc8
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Auto-fill density when entering material type in filament forms: - Add materialDefaults.ts with standard densities for common materials (PLA, ABS, PETG, TPU, PC, etc.) - Material field now uses AutoComplete with suggestions - Density auto-fills on material select or blur (fuzzy matching) - New filaments default to 1.75mm diameter and 1.24 g/cm³ (PLA) - Applied to both full filament create page and quick create modal Reduces tedious data entry for common materials while still allowing custom values for specialty filaments. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
91 lines
2.6 KiB
TypeScript
91 lines
2.6 KiB
TypeScript
/**
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* Standard material densities for common 3D printing filaments.
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* Values are in g/cm³.
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*
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* Reference: https://www.simplify3d.com/resources/materials-guide/
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*/
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export const MATERIAL_DENSITY_MAP: Record<string, number> = {
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PLA: 1.24,
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ABS: 1.04,
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PETG: 1.27,
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NYLON: 1.52,
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TPU: 1.21,
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PC: 1.3,
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WOOD: 1.28,
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CF: 1.3,
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"PC/ABS": 1.19,
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HIPS: 1.03,
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PVA: 1.23,
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ASA: 1.05,
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PP: 0.9,
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POM: 1.4,
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PMMA: 1.18,
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FPE: 2.16,
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};
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/**
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* Default filament diameter in mm (most common standard).
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*/
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export const DEFAULT_DIAMETER = 1.75;
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/**
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* Default density in g/cm³ (PLA, most common material).
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*/
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export const DEFAULT_DENSITY = 1.24;
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/**
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* List of known materials for AutoComplete suggestions.
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*/
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export const KNOWN_MATERIALS = Object.keys(MATERIAL_DENSITY_MAP);
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/**
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* Get the density for a material type using fuzzy matching.
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* Handles variations like "PLA Silk", "PETG-CF", "Wood PLA", etc.
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*
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* @param material - The material string to look up
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* @returns The density if a match is found, undefined otherwise
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*/
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export function getDensityForMaterial(material: string | undefined): number | undefined {
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if (!material) return undefined;
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const normalizedInput = material.toUpperCase().trim();
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// Exact match first
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if (MATERIAL_DENSITY_MAP[normalizedInput]) {
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return MATERIAL_DENSITY_MAP[normalizedInput];
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}
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// Fuzzy match: check if input starts with or contains a known material
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// Sort by length descending to match longer patterns first (e.g., "PC/ABS" before "PC")
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const sortedMaterials = KNOWN_MATERIALS.sort((a, b) => b.length - a.length);
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for (const knownMaterial of sortedMaterials) {
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// Check if the input starts with the material (e.g., "PLA Silk" starts with "PLA")
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if (normalizedInput.startsWith(knownMaterial)) {
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return MATERIAL_DENSITY_MAP[knownMaterial];
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}
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// Check if the input contains the material as a word boundary
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// This handles cases like "Wood PLA" or "CF-PETG"
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const regex = new RegExp(`\\b${knownMaterial}\\b`, "i");
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if (regex.test(normalizedInput)) {
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return MATERIAL_DENSITY_MAP[knownMaterial];
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}
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}
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return undefined;
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}
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/**
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* Filter materials for AutoComplete based on input.
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* Returns materials that contain the search string (case-insensitive).
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*
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* @param searchValue - The search string
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* @returns Filtered list of material suggestions
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*/
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export function filterMaterials(searchValue: string): string[] {
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if (!searchValue) return KNOWN_MATERIALS;
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const normalizedSearch = searchValue.toUpperCase().trim();
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return KNOWN_MATERIALS.filter((material) => material.includes(normalizedSearch));
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}
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