Viewport Resource

Viewport Resource (OVPT)

If the Resource Type is OVPT (0x4F565054), the header is immediately followed by the viewport definition.

Viewport Header

Offset	Size	Type	Description
0x40	16	Vp	The Vp structure containing scale and translation parameters.

Vp Structure

The Vp structure (16 bytes) consists of:

1. Scale (8 bytes)
   • vscale[4] (s16): Scale factors (X, Y, Z, Padding).
2. Translation (8 bytes)
   • vtrans[4] (s16): Translation values (X, Y, Z, Padding).

YAML Configuration

To define a viewport asset in the configuration, use the VP type.

Field	Type	Description
type	String	Must be VP.
offset	Integer	The offset of the viewport structure in the ROM/binary.
symbol	String	(Optional) The symbol name for the asset.

Example:

- type: VP
  offset: 0x9000
  symbol: my_viewport