| box_contains | Checks whether the specified box contains a given point.
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| build_vrc_pyramid | Build a pyramid for speeding up the volume ray casting
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| hold | Retain current graph when adding new graphs (, or function).
Note that a graph should already have been created when the function is called.
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| imshow (1) | Image visualization function.
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| imshow (2) | Image visualization function.
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| intersectswith | Checks whether a ray intersects with a given box (and also
computes the intersection)
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| legend | Displays a legend on an existing plot. The function updates the names of each invididual serie.
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| plot | Data visualization function
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| ray_rotate_yz | Rotation of a ray in the YZ-plane
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| ray_scale | 3D scaling of a ray
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| raytracer_nearest | Volumetric ray tracer implementation, using nearest neighbor interpolation
Note: we use CUDA hardware textures for speeding up things
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| raytracer_trilinear | Volumetric ray tracer implementation, using trilinear interpolation
Note: we use CUDA hardware textures for speeding up things
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| raytracer_trilinear_pyramid | Volumetric ray tracer implementation, using trilinear interpolation
Note: we use CUDA hardware textures for speeding up things
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| scatter | Data visualization function
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| sync_framerate | Sets the synchronization framerate for the function,
in number of frames displayed per second. This function is useful when you want
to display images at a given frame rate.
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| title | Modifies the title of the previous plot
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| volumeraycasting | Real-time visualization of 3D volumes (the main function)
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| voxelfilter | A 3D 2x2x2 box filter, used to speed up the volumetric rendering
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| xlabel | Modifies the label of the x-axis of the previous plot
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| xlim | Modifies the range of the x-axis of the previous plot
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| ylabel | Modifies the label of the y-axis of the previous plot
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| ylim | Modifies the range of the y-axis of the previous plot
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