edge Struct Reference

Triangle edge info. More...

Data Fields
float	dx
	X(v1) - X(v0), used only during setup.
float	dy
	Y(v1) - Y(v0), used only during setup.
float	dxdy
	dx/dy
float	sx
float	sy
	first sample point coord
int	lines
	number of lines on this edge

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Detailed Description

Triangle edge info.

Definition at line 83 of file spu_tri.c.

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Field Documentation

float edge::dx

X(v1) - X(v0), used only during setup.

Definition at line 84 of file spu_tri.c.

float edge::dy

Y(v1) - Y(v0), used only during setup.

Definition at line 85 of file spu_tri.c.

float edge::dxdy

dx/dy

Definition at line 86 of file spu_tri.c.

float edge::sx

Definition at line 87 of file spu_tri.c.

float edge::sy

first sample point coord

Definition at line 87 of file spu_tri.c.

int edge::lines

number of lines on this edge

Definition at line 88 of file spu_tri.c.

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

• gallium/drivers/cell/spu/spu_tri.c
• gallium/drivers/softpipe/sp_setup.c

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