| 45 | } |
| 46 | |
| 47 | void RotAnimationObj::calcRotAnimation(JGeometry::TPos3f &rot) { |
| 48 | JGeometry::TVec3f scaledY; |
| 49 | _28 += JMASSin(mRandDir) * 0.001f; |
| 50 | scaledY.scale(_28, mModelYDir); |
| 51 | |
| 52 | JGeometry::TVec3f scaledX; |
| 53 | _2c += JMASCos(mRandDir) * -0.001f; |
| 54 | scaledX.scale(_2c, mModelXDir); |
| 55 | |
| 56 | mModelZDir.add(scaledX); |
| 57 | mModelZDir.add(scaledY); |
| 58 | mModelZDir.normalize(); |
| 59 | mModelYDir.cross(mModelZDir, mModelXDir); |
| 60 | mModelYDir.normalize(); |
| 61 | mModelXDir.cross(mModelYDir, mModelZDir); |
| 62 | mRandDir += 0x100; |
| 63 | stMakeRMtx(rot, mModelXDir, mModelYDir, mModelZDir); |
| 64 | } |
| 65 | |
| 66 | GeoAnmTableEntry GeoItemBox::sMatAnmTable = { |
| 67 | 0, "/Item/itembox_normal.btk" |