Method execute

packages/procgen/src/nodes/ProcGenNodes.ts:88–110

(node: BlueprintNode, context: unknown)

export class SampleNoise2DExecutor implements INodeExecutor {
    execute(node: BlueprintNode, context: unknown): ExecutionResult {
        const ctx = context as ProcGenContext;
        const x = ctx.evaluateInput(node.id, 'x', 0) as number;
        const y = ctx.evaluateInput(node.id, 'y', 0) as number;
        const seed = ctx.evaluateInput(node.id, 'seed', 0) as number;
        const noiseType = ctx.evaluateInput(node.id, 'noiseType', 'perlin') as string;

        let value = 0;
        switch (noiseType.toLowerCase()) {
            case 'simplex':
                value = getSimplexNoise(seed).noise2D(x, y);
                break;
            case 'worley':
                value = getWorleyNoise(seed).noise2D(x, y);
                break;
            case 'perlin':
            default:
                value = getPerlinNoise(seed).noise2D(x, y);
                break;
        }

        return { outputs: { value } };
    }
}

// =============================================================================