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 axes.
The L and R Buttons rotate the object on the z axis.
The C Stick scales the object.?
The A and B Buttons change the selected parameter. The X and 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