render

func CreateSTL ¶

func CreateSTL(path string, r Renderer) error

CreateSTL renders an SDF3 as an STL file using a Renderer.

func NewOctreeRenderer ¶

func NewOctreeRenderer(s sdf.SDF3, meshCells int) *octree

func Poly ¶

func Poly(p *sdf.Polygon, path string) error

Poly outputs a polygon as a 2D DXF file.

func RenderDXF ¶

func RenderDXF(
	s sdf.SDF2,
	meshCells int,
	path string,
)

RenderDXF renders an SDF2 as a DXF file. (uses quadtree sampling)

func RenderDXFSlow ¶

func RenderDXFSlow(
	s sdf.SDF2,
	meshCells int,
	path string,
)

RenderDXFSlow renders an SDF2 as a DXF file. (uses uniform grid sampling)

func RenderSVG ¶

func RenderSVG(
	s sdf.SDF2,
	meshCells int,
	path string,
	lineStyle string,
) error

RenderSVG renders an SDF2 as an SVG file. (uses quadtree sampling)

func RenderSVGSlow ¶

func RenderSVGSlow(
	s sdf.SDF2,
	meshCells int,
	path string,
	lineStyle string,
) error

RenderSVGSlow renders an SDF2 as an SVG file. (uses uniform grid sampling)

func SaveDXF ¶

func SaveDXF(path string, mesh []*line) error

SaveDXF writes line segments to a DXF file.

func SaveSVG ¶

func SaveSVG(path, lineStyle string, mesh []*line) error

SaveSVG writes line segments to an SVG file.

func WriteDXF ¶

func WriteDXF(wg *sync.WaitGroup, path string) (chan<- *line, error)

WriteDXF writes a stream of line segments to a DXF file.

func WriteSVG ¶

func WriteSVG(wg *sync.WaitGroup, path, lineStyle string) (chan<- *line, error)

WriteSVG writes a stream of line segments to an SVG file.