28 lines
628 B
C
28 lines
628 B
C
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//
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright Contributors to the OpenEXR Project.
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//
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//
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// Convenience functions that call GLU with Imath types
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//
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#ifndef INCLUDED_IMATHGLU_H
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#define INCLUDED_IMATHGLU_H
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#include <GL/gl.h>
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#include <GL/glu.h>
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#include "ImathVec.h"
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/// Call gluLookAt with the given position, interest, and up-vector.
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inline void
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gluLookAt (const IMATH_INTERNAL_NAMESPACE::V3f& pos,
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const IMATH_INTERNAL_NAMESPACE::V3f& interest,
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const IMATH_INTERNAL_NAMESPACE::V3f& up)
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{
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gluLookAt (pos.x, pos.y, pos.z, interest.x, interest.y, interest.z, up.x, up.y, up.z);
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}
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#endif
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