private static _sizeof()

in packages/gltf-gen/src/vertexattributes.ts [47:79]

• 31 lines of code
• 14 McCabe index (conditional complexity)

	private static _sizeof(compType: AccessorComponentType, type: AccessorType = AccessorType.Scalar): number {
		let compSize: number;
		switch (compType) {
			case AccessorComponentType.Byte:
			case AccessorComponentType.UByte:
				compSize = 1;
				break;
			case AccessorComponentType.Short:
			case AccessorComponentType.UShort:
				compSize = 2;
				break;
			case AccessorComponentType.UInt:
			case AccessorComponentType.Float:
				compSize = 4;
				break;
			default:
				compSize = 1;
		}

		let count: number;
		switch (type) {
			case AccessorType.Scalar: count = 1; break;
			case AccessorType.Vec2: count = 2; break;
			case AccessorType.Vec3: count = 3; break;
			case AccessorType.Vec4: count = 4; break;
			case AccessorType.Mat2: count = 4; break;
			case AccessorType.Mat3: count = 9; break;
			case AccessorType.Mat4: count = 16; break;
			default: count = 1;
		}

		return compSize * count;
	}