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Fixed bug in animation splitting that would cause curves that don't start at frame 0 to be offset incorrectly

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--HG--
extra : source : c293b845a630673ed0a62c9855e2f295235e3e28
This commit is contained in:
Kearwood Gilbert
2013-08-31 15:31:17 -07:00
parent 58d4bae6b6
commit b4a3dc369f
1 changed files with 4 additions and 3 deletions
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7
KREngine/kraken/KRAnimationCurve.cpp
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@@ -127,7 +127,7 @@ void KRAnimationCurve::setFrameStart(int frame_number)
float KRAnimationCurve::getValue(int frame_number) float KRAnimationCurve::getValue(int frame_number)
{ {
//printf("frame_number: %i\n", frame_number); //printf("frame_number: %i\n", frame_number);
int clamped_frame = frame_number; int clamped_frame = frame_number - getFrameStart();
if(frame_number < 0) { if(frame_number < 0) {
clamped_frame = 0; clamped_frame = 0;
} else if(frame_number >= getFrameCount()) { } else if(frame_number >= getFrameCount()) {
@@ -139,9 +139,10 @@ float KRAnimationCurve::getValue(int frame_number)
void KRAnimationCurve::setValue(int frame_number, float value) void KRAnimationCurve::setValue(int frame_number, float value)
{ {
if(frame_number >= 0 && frame_number < getFrameCount()) { int clamped_frame = frame_number - getFrameStart();
if(clamped_frame >= 0 && clamped_frame < getFrameCount()) {
float *frame_data = (float *)((char *)m_pData->getStart() + sizeof(animation_curve_header)); float *frame_data = (float *)((char *)m_pData->getStart() + sizeof(animation_curve_header));
frame_data[frame_number] = value; frame_data[clamped_frame] = value;
} }
} }