#include <revolution.mtx.h>void C_MTXRotTrig ( Mtx m, u8 axis, f32 sinA, f32 cosA );
void PSMTXRotTrig ( Mtx m, u8 axis, f32 sinA, f32 cosA );
#define MTXRotTrig C_MTXRotTrig // for debug build
#define MTXRotTrig PSMTXRotTrig // for nondebug build
m |
New rotation matrix. m may be either an Mtx or an MtxPtr. |
axis |
one of the major (X, Y, Z ) axes. For convenience, axis is specified as a character, one of the 'X', 'x', 'Y', 'y', 'Z', 'z', as appropriate (must include the single quotation marks). |
sinA |
Sine of rotation angle. |
cosA |
Cosine of rotation angle. |
None.
Creates a rotation matrix about one of the major (X, Y, Z ) axes. Counter-clockwise rotations are positive. Rotation values are specified as sines or cosines.
During a debug build, MTXRotTrig is interpreted as C_MTXRotTrig, which is a normal C language version. During a nondebug build for a Broadway processor, the paired-singles equivalent of this function, PSMTXRotTrig, will be automatically substituted. You can also call each of C_MTXRotTrig/PSMTXRotTrig explicitly.
Mtx, MtxPtr, MTXQuat, MTXRotAxisRad, MTXRotAxisDeg, MTXRotRad, MTXRotDeg
2006/03/01 Initial version.
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