ZSpan Struct Reference

#include <zbuf.h>

Public Attributes
int	rectx
int	recty
int	miny1
int	maxy1
int	miny2
int	maxy2
const float *	minp1
const float *	maxp1
const float *	minp2
const float *	maxp2
float *	span1
float *	span2

Detailed Description

Span fill in method, is also used to localize data for Z-buffering.

Definition at line 12 of file zbuf.h.

Member Data Documentation

maxp1

const float * ZSpan::maxp1

Definition at line 16 of file zbuf.h.

Referenced by zbuf_add_to_span(), and zbuf_init_span().

maxp2

const float * ZSpan::maxp2

Definition at line 16 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_init_span(), and zspan_scanconvert().

maxy1

int ZSpan::maxy1

Definition at line 15 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_init_span(), and zspan_scanconvert().

maxy2

int ZSpan::maxy2

Definition at line 15 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_init_span(), and zspan_scanconvert().

minp1

const float* ZSpan::minp1

Definition at line 16 of file zbuf.h.

Referenced by zbuf_add_to_span(), and zbuf_init_span().

minp2

const float * ZSpan::minp2

Definition at line 16 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_init_span(), and zspan_scanconvert().

miny1

int ZSpan::miny1

Definition at line 15 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_init_span(), and zspan_scanconvert().

miny2

int ZSpan::miny2

Definition at line 15 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_init_span(), and zspan_scanconvert().

rectx

int ZSpan::rectx

Definition at line 13 of file zbuf.h.

Referenced by zbuf_alloc_span(), and zspan_scanconvert().

recty

int ZSpan::recty

Definition at line 13 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_alloc_span(), and zbuf_init_span().

span1

float* ZSpan::span1

Definition at line 17 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_alloc_span(), zbuf_free_span(), and zspan_scanconvert().

span2

float * ZSpan::span2

Definition at line 17 of file zbuf.h.

Referenced by zbuf_add_to_span(), zbuf_alloc_span(), zbuf_free_span(), and zspan_scanconvert().

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The documentation for this struct was generated from the following file:

• zbuf.h