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fix:32348 Collada yfov to xfov conversion fo camera settings

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This commit is contained in:
Gaia Clary
2012-09-03 17:54:04 +00:00
parent a2515f3ca0
commit 192935eb04
2 changed files with 8 additions and 7 deletions
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8
source/blender/collada/DocumentImporter.cpp
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@@ -867,9 +867,11 @@ bool DocumentImporter::writeCamera(const COLLADAFW::Camera *camera)
{
double yfov = camera->getYFov().getValue();
double aspect = camera->getAspectRatio().getValue();
double xfov = aspect * yfov;
// xfov is in degrees, cam->lens is in millimiters
cam->lens = fov_to_focallength(DEG2RADF(xfov), cam->sensor_x);
// NOTE: Needs more testing (As we curretnly have no official test data for this)
double xfov = 2.0f * atanf(aspect * tanf(DEG2RADF(yfov) * 0.5f));
cam->lens = fov_to_focallength(xfov, cam->sensor_x);
}
break;
}