ind-warp

Description

This program uses an indirect texture to warp the lookup of an image texture. The indirect warp texture is generated dynamically for each frame.

Coverage

Functions	Parameters	Description
`GXSetNumIndStages`	Number of stages	1
`GXSetIndTexOrder`	Indirect stage	GX_INDTEXSTAGE0
	Texture coordinates	GX_TEXCOORD0
	Texture map	GX_TEXMAP1
`GXSetIndTexCoordScale`	Indirect stage	GX_INDTEXSTAGE0
	S scale	GX_ITS_4
	T scale	GX_ITS_4
`GXSetTevIndWarp`	TEV Stages	GX_TEVSTAGE1
	Indirect stage	GX_INDTEXSTAGE0
	signed offsets	GX_TRUE
	replace mode	GX_FALSE
	indirect texture matrix	GX_ITM_0

Using the Demo

The START button halts the animation.
The Control Stick rotates the object on the x and y axis.
The L and R Buttons rotate the object on the z axis.
The C Stick scales the object.
The A/B Buttons change the selected parameter.
The X/Y Buttons select which parameter to change.

Snapshots

ind-warp-0.jpg (24818 bytes)

ind-warp-1.jpg (24807 bytes)

ind-warp-2.jpg (20266 bytes)

Required Data Files

$REVOLUTION_SDK_ROOT/dvddata/gxTests/tex-01.tpl.

Revision History

2006/03/01 Initial version.

CONFIDENTIAL