absence_thelab
annotate src/3deng/motion.cpp @ 0:1cffe3409164
initial commit
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Thu, 23 Oct 2014 01:46:07 +0300 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@0 | 1 #include "motion.h" |
| nuclear@0 | 2 |
| nuclear@0 | 3 MotionController::MotionController() { |
| nuclear@0 | 4 memset(this, 0, sizeof(MotionController)); |
| nuclear@0 | 5 } |
| nuclear@0 | 6 |
| nuclear@0 | 7 void MotionController::SetTranslation(float (*xtrans)(float), float (*ytrans)(float), float (*ztrans)(float), float ScaleInput) { |
| nuclear@0 | 8 XTranslation = xtrans; |
| nuclear@0 | 9 YTranslation = ytrans; |
| nuclear@0 | 10 ZTranslation = ytrans; |
| nuclear@0 | 11 ScaleInputTrans = ScaleInput; |
| nuclear@0 | 12 } |
| nuclear@0 | 13 |
| nuclear@0 | 14 void MotionController::SetRotation(float (*xrot)(float), float (*yrot)(float), float (*zrot)(float), float ScaleInput) { |
| nuclear@0 | 15 XRotation = xrot; |
| nuclear@0 | 16 YRotation = yrot; |
| nuclear@0 | 17 ZRotation = zrot; |
| nuclear@0 | 18 ScaleInputRot = ScaleInput; |
| nuclear@0 | 19 } |
| nuclear@0 | 20 |
| nuclear@0 | 21 void MotionController::SetScaling(float (*xscale)(float), float (*yscale)(float), float (*zscale)(float), float ScaleInput) { |
| nuclear@0 | 22 XScaling = xscale; |
| nuclear@0 | 23 YScaling = yscale; |
| nuclear@0 | 24 ZScaling = zscale; |
| nuclear@0 | 25 ScaleInputScale = ScaleInput; |
| nuclear@0 | 26 } |
| nuclear@0 | 27 |
| nuclear@0 | 28 void MotionController::SetPath(const Curve &path) { |
| nuclear@0 | 29 FollowPath = true; |
| nuclear@0 | 30 // TODO |
| nuclear@0 | 31 } |
| nuclear@0 | 32 |
| nuclear@0 | 33 const Matrix4x4 &MotionController::GetTransformation(float t) { |
| nuclear@0 | 34 MotionXForm.ResetIdentity(); |
| nuclear@0 | 35 |
| nuclear@0 | 36 if(FollowPath) { |
| nuclear@0 | 37 // TODO |
| nuclear@0 | 38 } else { |
| nuclear@0 | 39 float tt = t * ScaleInputTrans; |
| nuclear@0 | 40 float tr = t * ScaleInputRot; |
| nuclear@0 | 41 float ts = t * ScaleInputScale; |
| nuclear@0 | 42 MotionXForm.Scale(XScaling ? XScaling(tt) : 0, YScaling ? YScaling(tt) : 0, ZScaling ? ZScaling(tt) : 0); |
| nuclear@0 | 43 MotionXForm.Rotate(XRotation ? XRotation(tr) : 0, YRotation ? YRotation(tr) : 0, ZRotation ? ZRotation(tr) : 0); |
| nuclear@0 | 44 MotionXForm.Translate(XTranslation ? XTranslation(ts) : 0, YTranslation ? YTranslation(ts) : 0, ZTranslation ? ZTranslation(ts) : 0); |
| nuclear@0 | 45 } |
| nuclear@0 | 46 |
| nuclear@0 | 47 return MotionXForm; |
| nuclear@0 | 48 } |
| nuclear@0 | 49 |
| nuclear@0 | 50 |