VSIuO PSP

VSIuO
General
Author	Mcidclan
Type	Game Engine
Version	1.0.0
License	Mixed
Last Updated	2009/02/08
Links
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Interactive Scene Viewer, using Opengl. This demonstration covers 2 distinct projects, VSIuO and MMuOpengl. The idea is to provide non-coders, the ability to create interactive scenes, in a space-saving manner.

This version is currently limited to the display of a single scene. It can contain textured or untextured objects, free cameras and cameras constrained to a target point.

User guide

Definition of a scene

A scene is defined by a folder containing 2 sub-folders:

• gfx, for textures in png format (with alpha channel).
• objs, for objects in Wavefront .obj format.

Apart from the expansion, a texture will bear the name of the object to which it must be associated.

vsiuo.content.conf

This file is used to build the scene by following instructions.

To view a scene, this file must contain at least one Sc instruction.

Sc example_scene

Sc indicates that example_scene, a corresponding folder containing a scene that must be loaded.

Cm free 0.0 0.0 0.0 <> 2.0 0.0 0.0

• Add a free camera, positioned at x=0, y=0, z=0.
• With a default target at x=2, y=0, z=0.

Cm target 0.0 0.0 0.0 <> 1.0 0.0 0.0

• Add a constrained camera to a target point x=0, y=0, z=0.
• With a default position at x=1, y=0; z=0.

Rt example_object y -1.0

• Assigns a cyclic rotation of -1 to the example_object object on its y axis.

Controls

PSP:

Triangle/Cross - Advance/backward (free camera), Zoom in/out (constrained camera)

Circle - Go to the next camera

Analog - Camera rotation (Normal speed)

D-Pad - Camera rotation (Higher speed)

Media

VSIuO | Jublux - Psp Homebrew Game Project (m-c/d)

VSIuO | WIP - Axtral Park Step (m-c/d)

External links

• GitHub - https://github.com/mcidclan
• Brewology - https://www.brewology.com/downloads/download.php?id=9419&mcid=1