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fix max dimension

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This commit is contained in:
ZappoMan 2014-05-23 22:08:31 -07:00
parent efd0580cfb
commit 9d9600aad5
1 changed files with 2 additions and 4 deletions
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6
interface/src/renderer/Model.cpp
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@ -996,10 +996,8 @@ void Model::scaleToFit() {
// size is our "target size in world space"
// we need to set our model scale so that the extents of the mesh, fit in a cube that size...
glm::vec3 dimensions = modelMeshExtents.maximum - modelMeshExtents.minimum;
const float SQRT_THREE = 1.733; // sqrt(3)
float maxDimensionRotated = SQRT_THREE * glm::max(glm::max(dimensions.x, dimensions.y), dimensions.z);
float maxScale = _scaleToFitLargestDimension / maxDimensionRotated;
float maxDimension = glm::distance(modelMeshExtents.maximum, modelMeshExtents.minimum);
float maxScale = _scaleToFitLargestDimension / maxDimension;
glm::vec3 scale(maxScale, maxScale, maxScale);
setScaleInternal(scale);
_scaledToFit = true;