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Imath is a basic, light-weight, and efficient C++ representation of 2D and 3D vectors and matrices and other simple but useful mathematical objects, functions, and data types common in computer graphics applications, including the "half" 16-bit floating-point type. <...> libImath is now split from the graphics/openexr package. ok robert@
24 lines
1012 B
Plaintext
24 lines
1012 B
Plaintext
Imath is a basic, light-weight, and efficient C++ representation of 2D and 3D
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vectors and matrices and other simple but useful mathematical objects,
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functions, and data types common in computer graphics applications, including
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the "half" 16-bit floating-point type.
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Imath also includes python bindings for all types and functions, including
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optimized implementations of vector and matrix arrays.
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Features:
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* half: 16-bit floating-point type
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* Vector: V2s, V2i, V2i64, V2f, V2d, V3s, V3i, V4i64, V3f, V3d, V4s, V4i, V4i64, V4f, V4d
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* Matrix: M22f, M22d, M33f, M33d, M44f, M44d
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* Bounding box: Box2s, Box2i, Box2i64, Box2f, Box2d, Box3s, Box3i, Box3i64, Box3f, Box3d
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* Color: C3h, C3f, C3c, C4f, C4h, C4c
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* Euler angles: Eulerf, Eulerd
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* Quaternion: Quatf, Quatd
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* Viewing frustum: Frustrumf, Frustumd
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* Interval: Intervals, Intervali, Intervalf, Intervald
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* Line: Line3f, Line3d
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* Plane: Plane3f, Plane3d
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* Sphere: Sphere3f, Sphere3d
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* Shear: Shear3f, Shear3d, Shear6f, Shear6
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* Miscellaneous math functions
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