diff options
Diffstat (limited to 'src/animation/AnimBlendSequence.cpp')
| -rw-r--r-- | src/animation/AnimBlendSequence.cpp | 114 |
1 files changed, 113 insertions, 1 deletions
diff --git a/src/animation/AnimBlendSequence.cpp b/src/animation/AnimBlendSequence.cpp index 3c675d4e..93cce91d 100644 --- a/src/animation/AnimBlendSequence.cpp +++ b/src/animation/AnimBlendSequence.cpp @@ -67,6 +67,119 @@ CAnimBlendSequence::RemoveQuaternionFlips(void) } } +void +CAnimBlendSequence::Uncompress(void) +{ + int i; + + if(numFrames == 0) + return; + + PUSH_MEMID(MEMID_ANIMATION); + + float rotScale = 1.0f/4096.0f; + float timeScale = 1.0f/60.0f; + float transScale = 1.0f/1024.0f; + if(type & KF_TRANS){ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrameTrans)); + KeyFrameTransCompressed *ckf = (KeyFrameTransCompressed*)keyFramesCompressed; + KeyFrameTrans *kf = (KeyFrameTrans*)newKfs; + for(i = 0; i < numFrames; i++){ + kf->rotation.x = ckf->rot[0]*rotScale; + kf->rotation.y = ckf->rot[1]*rotScale; + kf->rotation.z = ckf->rot[2]*rotScale; + kf->rotation.w = ckf->rot[3]*rotScale; + kf->deltaTime = ckf->deltaTime*timeScale; + kf->translation.x = ckf->trans[0]*transScale; + kf->translation.y = ckf->trans[1]*transScale; + kf->translation.z = ckf->trans[2]*transScale; + kf++; + ckf++; + } + keyFrames = newKfs; + }else{ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrame)); + KeyFrameCompressed *ckf = (KeyFrameCompressed*)keyFramesCompressed; + KeyFrame *kf = (KeyFrame*)newKfs; + for(i = 0; i < numFrames; i++){ + kf->rotation.x = ckf->rot[0]*rotScale; + kf->rotation.y = ckf->rot[1]*rotScale; + kf->rotation.z = ckf->rot[2]*rotScale; + kf->rotation.w = ckf->rot[3]*rotScale; + kf->deltaTime = ckf->deltaTime*timeScale; + kf++; + ckf++; + } + keyFrames = newKfs; + } + REGISTER_MEMPTR(&keyFrames); + + RwFree(keyFramesCompressed); + keyFramesCompressed = nil; + + POP_MEMID(); +} + +void +CAnimBlendSequence::CompressKeyframes(void) +{ + int i; + + if(numFrames == 0) + return; + + PUSH_MEMID(MEMID_ANIMATION); + + float rotScale = 4096.0f; + float timeScale = 60.0f; + float transScale = 1024.0f; + if(type & KF_TRANS){ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrameTransCompressed)); + KeyFrameTransCompressed *ckf = (KeyFrameTransCompressed*)newKfs; + KeyFrameTrans *kf = (KeyFrameTrans*)keyFrames; + for(i = 0; i < numFrames; i++){ + ckf->rot[0] = kf->rotation.x*rotScale; + ckf->rot[1] = kf->rotation.y*rotScale; + ckf->rot[2] = kf->rotation.z*rotScale; + ckf->rot[3] = kf->rotation.w*rotScale; + ckf->deltaTime = kf->deltaTime*timeScale + 0.5f; + ckf->trans[0] = kf->translation.x*transScale; + ckf->trans[1] = kf->translation.y*transScale; + ckf->trans[2] = kf->translation.z*transScale; + kf++; + ckf++; + } + keyFramesCompressed = newKfs; + }else{ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrameCompressed)); + KeyFrameCompressed *ckf = (KeyFrameCompressed*)newKfs; + KeyFrame *kf = (KeyFrame*)keyFrames; + for(i = 0; i < numFrames; i++){ + ckf->rot[0] = kf->rotation.x*rotScale; + ckf->rot[1] = kf->rotation.y*rotScale; + ckf->rot[2] = kf->rotation.z*rotScale; + ckf->rot[3] = kf->rotation.w*rotScale; + ckf->deltaTime = kf->deltaTime*timeScale + 0.5f; + kf++; + ckf++; + } + keyFramesCompressed = newKfs; + } + REGISTER_MEMPTR(&keyFramesCompressed); + + POP_MEMID(); +} + +void +CAnimBlendSequence::RemoveUncompressedData(void) +{ + if(numFrames == 0) + return; + CompressKeyframes(); + RwFree(keyFrames); + keyFrames = nil; +} + #ifdef USE_CUSTOM_ALLOCATOR bool CAnimBlendSequence::MoveMemory(void) @@ -87,4 +200,3 @@ CAnimBlendSequence::MoveMemory(void) return false; } #endif - |