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Merge pull request #12008 from AndrewMeadows/fix-animation-crash

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fix interface crash for bad QVector index in animation loop
This commit is contained in:
Sam Gondelman 2017-12-19 17:59:47 -08:00 committed by GitHub
commit 5f5bf94f2a
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 14 deletions
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16
libraries/entities-renderer/src/RenderableModelEntityItem.cpp
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@ -993,19 +993,15 @@ void ModelEntityRenderer::animate(const TypedEntityPointer& entity) {
}
{
// the current frame is set on the server in update() in ModelEntityItem.cpp
int animationCurrentFrame = (int)(glm::floor(entity->getAnimationCurrentFrame()));
// in the case where the last frame is greater than the framecount then clamp
// it to the end of the animation until it loops around.
if (animationCurrentFrame < 0 || animationCurrentFrame > frameCount) {
animationCurrentFrame = 0;
float currentFrame = fmod(entity->getAnimationCurrentFrame(), (float)(frameCount));
if (currentFrame < 0.0f) {
currentFrame += (float)frameCount;
}
if (animationCurrentFrame == _lastKnownCurrentFrame) {
int currentIntegerFrame = (int)(glm::floor(currentFrame));
if (currentIntegerFrame == _lastKnownCurrentFrame) {
return;
}
_lastKnownCurrentFrame = animationCurrentFrame;
_lastKnownCurrentFrame = currentIntegerFrame;
}
if (_jointMapping.size() != _model->getJointStateCount()) {

6
libraries/entities/src/ModelEntityItem.cpp
View file

@ -245,7 +245,7 @@ void ModelEntityItem::updateFrameCount() {
if (_currentFrame < 0.0f) {
return;
}
if (!_lastAnimated) {
_lastAnimated = usecTimestampNow();
return;
@ -263,7 +263,7 @@ void ModelEntityItem::updateFrameCount() {
}
int updatedFrameCount = getAnimationLastFrame() - getAnimationFirstFrame() + 1;
if (!getAnimationHold() && getAnimationIsPlaying()) {
float deltaTime = (float)interval / (float)USECS_PER_SECOND;
_currentFrame += (deltaTime * getAnimationFPS());
@ -283,8 +283,6 @@ void ModelEntityItem::updateFrameCount() {
// qCDebug(entities) << "in update frame " << _currentFrame;
setAnimationCurrentFrame(_currentFrame);
}
}
void ModelEntityItem::debugDump() const {