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DSP1/Polar: Difference between revisions
From SnesLab
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'''Polar''' is a [[DSP1]] command that | '''Polar''' is a [[DSP1]] command that rotates a point about an arbitrary axis. | ||
=== Input Parameters === | === Input Parameters === | ||
Revision as of 19:12, 15 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | 1C | ||||||
| Speed | 147 cycles | ||||||
Polar is a DSP1 command that rotates a point about an arbitrary axis.
Input Parameters
- x is a coordinate before rotation
- y is a coordinate before rotation
- z is a coordinate before rotation
Output Parameters
- X is a coordinate after rotation
- Y is a coordinate after rotation
- Z is a coordinate after rotation
See Also
References
- Page 3-5-9 of Book II of the official Super Nintendo development manual