Rasterizer.hpp File Reference

#include "UniformGrid25.hpp"
#include "AShape.hpp"

Go to the source code of this file.

Data Structures
struct	IndexRange
class	BaseROP
class	RecordRangesROP
class	Rasterizer< ROP >

Macros
#define	RASTERIZE_CAPS_MASK_SOURCE   0x1
#define	RASTERIZE_CAPS_MASK_TARGET   0x2
#define	RASTERIZE_CAPS_MASK_BOTH   (RASTERIZE_CAPS_MASK_SOURCE | RASTERIZE_CAPS_MASK_TARGET)
#define	RASTERIZE_MASK_SEGMENTS   0x1
#define	RASTERIZE_MASK_VIAS   0x2
#define	RASTERIZE_MASK_CAPS   0x4
#define	RASTERIZE_MASK_JUNCTIONS   0x8
#define	RASTERIZE_MASK_ALL   0xf
#define	RASTERIZE_MASK_CAPS_AND_JUNCTIONS   (RASTERIZE_MASK_CAPS | RASTERIZE_MASK_JUNCTIONS)

Macro Definition Documentation

RASTERIZE_CAPS_MASK_BOTH

#define RASTERIZE_CAPS_MASK_BOTH   (RASTERIZE_CAPS_MASK_SOURCE | RASTERIZE_CAPS_MASK_TARGET)

RASTERIZE_CAPS_MASK_SOURCE

#define RASTERIZE_CAPS_MASK_SOURCE   0x1

This is generic rasterization code that works for any class derived from UniformGrid25. Transforms shapes to the set of grid indices they cover. All you need to do is implement the rasterizatin operation and pass it as a template parameter to the rasterizer (for speed purposes). You can also use RecordRangesROP implemented here to simply get the index ranges back.

RASTERIZE_CAPS_MASK_TARGET

#define RASTERIZE_CAPS_MASK_TARGET   0x2

RASTERIZE_MASK_ALL

#define RASTERIZE_MASK_ALL   0xf

RASTERIZE_MASK_CAPS

#define RASTERIZE_MASK_CAPS   0x4

RASTERIZE_MASK_CAPS_AND_JUNCTIONS

#define RASTERIZE_MASK_CAPS_AND_JUNCTIONS   (RASTERIZE_MASK_CAPS | RASTERIZE_MASK_JUNCTIONS)

RASTERIZE_MASK_JUNCTIONS

#define RASTERIZE_MASK_JUNCTIONS   0x8

RASTERIZE_MASK_SEGMENTS

#define RASTERIZE_MASK_SEGMENTS   0x1

RASTERIZE_MASK_VIAS

#define RASTERIZE_MASK_VIAS   0x2