Ray casting is a technique that shoots rays through a volume of data and calculates the color and opacity of each pixel based on the values along the ray.

Volume rendering aims to create a realistic and interactive 3D representation of a volume of data, allowing users to explore and visualize the data in a more immersive way.

The Marching Cubes algorithm is a widely used technique for extracting isosurfaces from a volume of data. It works by dividing the volume into a grid of cubes and interpolating the values at the vertices of each cube to determine whether the isosurface intersects the cube.

Transfer functions are used in volume rendering to assign colors to different data values, allowing users to visually distinguish between different features and structures within the volume.

Surface rendering is a technique that generates images of surfaces by calculating the colors and shading of the surface points.

Surface rendering aims to create a realistic and interactive 3D representation of a surface, allowing users to explore and visualize the surface in a more immersive way.

Delaunay Triangulation is a widely used algorithm for generating meshes from a set of points. It works by constructing a triangulation of the points such that no point is inside the circumcircle of any other triangle.

Shading is used in surface rendering to calculate the gradients of the surface at each point, which are then used to determine the lighting and shading effects on the surface.

Contour plotting is a technique that generates lines or surfaces of constant value in a scalar field, allowing users to visualize the distribution of the scalar field.

Contour plotting aims to visualize the distribution of a scalar field by generating lines or surfaces of constant value, allowing users to identify patterns and trends in the data.

Quadtree Decomposition is a widely used algorithm for contour plotting. It works by recursively dividing the domain of the scalar field into quadrants and generating contours within each quadrant.

Color mapping is used in contour plotting to assign colors to different contour levels, allowing users to visually distinguish between different values of the scalar field.

Streamlines are a technique that generates lines or curves that follow the direction of a vector field, allowing users to visualize the flow of the vector field.

Streamlines aim to visualize the flow of a vector field by generating lines or curves that follow the direction of the vector field, allowing users to identify patterns and trends in the flow.

The Runge-Kutta Method is a widely used algorithm for generating streamlines. It works by numerically integrating the differential equations that define the vector field to determine the trajectory of the streamlines.

Color mapping is used in streamlines to assign colors to different streamline segments, allowing users to visually distinguish between different regions of the vector field.