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fix bug with attachments being stretched

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This commit is contained in:
ZappoMan 2014-09-13 15:32:21 -07:00
parent ec23a7a868
commit c32d5db75c
1 changed files with 15 additions and 1 deletions
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16
interface/src/renderer/Model.cpp
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@ -894,7 +894,21 @@ void Model::setScaleToFit(bool scaleToFit, const glm::vec3& dimensions) {
}
void Model::setScaleToFit(bool scaleToFit, float largestDimension) {
setScaleToFit(scaleToFit, glm::vec3(largestDimension, largestDimension, largestDimension));
if (_scaleToFit != scaleToFit || glm::length(_scaleToFitDimensions) != largestDimension) {
_scaleToFit = scaleToFit;
// we only need to do this work if we're "turning on" scale to fit.
if (scaleToFit) {
Extents modelMeshExtents = getUnscaledMeshExtents();
float maxDimension = glm::distance(modelMeshExtents.maximum, modelMeshExtents.minimum);
float maxScale = largestDimension / maxDimension;
glm::vec3 modelMeshDimensions = modelMeshExtents.maximum - modelMeshExtents.minimum;
glm::vec3 dimensions = modelMeshDimensions * maxScale;
_scaleToFitDimensions = dimensions;
_scaledToFit = false; // force rescaling
}
}
}
void Model::scaleToFit() {