We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS

DSP1/Project: Difference between revisions

From SnesLab
Jump to: navigation, search
(added microseconds)
(→‎References: subparagraph)
Line 23: Line 23:


=== References ===
=== References ===
* [https://archive.org/details/SNESDevManual/book2/page/n308 page 3-5-18 of Book II] of the official Super Nintendo development manual
* subparagraph 5.4.3 on [https://archive.org/details/SNESDevManual/book2/page/n308 page 3-5-18 of Book II] of the official Super Nintendo development manual


=== External Links ===
=== External Links ===

Revision as of 03:54, 4 January 2024

Basic Info
Opcode 06
Speed 627 cycles

82.5 μs

Project is a DSP1 command that calculates where an object in 3D space should appear on the screen.

Input Parameters

  • X is a coordinate
  • Y is a coordinate
  • Z is a coordinate

Ouptut Parameters

  • H is the horizontal screen coordinate
  • V is the vertical screen coordinate
  • M is the enlargement ratio

References

External Links