Vector Compilers • Engine Reference
cad-ir-to-pdf Compiler
High-performance, resolution-independent vector PDF compiler transforming La Vinci IR geometry into publication-grade documents.
Zero Bitmap Pixelation
Unlike raster-based PDF converters that generate blurry JPEG or PNG textures at high zoom levels, cad-ir-to-pdf compiles native PDF vector drawing operators. At 6400% zoom, lines, curves, and annotations retain crisp 0.001mm mathematical precision.
Mathematical Architecture
The compiler executes a multi-pass pipeline:
- Analytic Cubic Bézier Decomposition: High-order rational B-splines are partitioned into piecewise cubic segments with G1/G2 continuity constraints.
- Viewbox Matrix Normalization: Automatically calculates bounding limits, scale factors, and sheet margins (A0 through A4 and ANSI formats).
- Layer Hierarchy Preservation: Emits PDF optional content groups (OCGs), enabling engineers to toggle structural, MEP, and electrical layers dynamically in PDF viewers.