shapes Directory Reference

Files
file	Blob.cpp [code]
	Blobby isosurface composed of a set of MetaObjects, all of which combine to form a scalar field whose contour at this blob's threshold value defines the surface. Upon initialization (Blob::init), the implicit surface is polygonized into triangles using a variant of the well-known Marching Cubes algorithm.
file	Blob.h [code]
file	Cone.cpp [code]
	Representation of a vertical 3D cone enclosed in the unit box (-.5,-.5,-.5) to (.5,.5,.5) -- the tip is at (0,.5,0).
file	Cone.h [code]
file	Cube.cpp [code]
	Representation of a unit cube in 3-space from (-.5,-.5,-.5) to (.5,.5,.5).
file	Cube.h [code]
file	Cylinder.cpp [code]
	Representation of a vertical 3D cylinder enclosed in the unit box (-.5,-.5,-.5) to (.5,.5,.5).
file	Cylinder.h [code]
file	Implicit.cpp [code]
	Abstract representation of an implicit shape in 3-space.
file	Implicit.h [code]
file	InstancedShape.cpp [code]
	Acts as a proxy for a shape which has been instanced.
file	InstancedShape.h [code]
file	Intersectable.cpp [code]
	Interface for an intersectable object in 3-space, with some extra functionality specific to accelerating spatial intersection queries.
file	Intersectable.h [code]
file	MarchingCubes.cpp [code]
	Marching Cubes is a well-known algorithm for generating a polygonal approximation to an isosurface defined over a scalar field. This class is a fairly standard implementation of Marching Cubes in 3D that generates triangular meshes as output.
file	MarchingCubes.h [code]
file	MarchingCubesData.inl [code]
file	Mesh.cpp [code]
	Representation of a triangular mesh stored in the obj format. It consists of a list of vertices's and a list of faces that contain indices in the vertex list.
file	Mesh.h [code]
file	MeshTriangle.cpp [code]
	Basic representation of a MeshTriangle with optional UV coordinates.
file	MeshTriangle.h [code]
file	MetaBall.cpp [code]
	A MetaObject exerts a positive or negative 'charge' in a scalar field, whose isocontours (level sets) define blobby surfaces with different threshold values corresponding to the contour level. MetaObjects positively or negatively affect their neighboring MetaObjects depending on their 'strength' and 'negative' attributes. A MetaBall exerts a non-zero charge (aka influence) over a spherical region emanating from a single point, 'position', out to a maximum distance of 'radius'.
file	MetaBall.h [code]
file	MetaObject.cpp [code]
	A MetaObject exerts a positive or negative 'charge' in a scalar field, whose isocontours (level sets) define blobby surfaces with different threshold values corresponding to the contour level. MetaObjects positively or negatively affect their neighboring MetaObjects depending on their 'strength' and 'negative' attributes. 'strength' defines the initial charge of the object, and 'negative' is a boolean which defaults to false, denoting whether or not this MetaObject has a positive or a negative impact on surrounding MetaObjects. MetaObject is an abstract class, and specific implementations define how its initial charge dissipates throughout the field.
file	MetaObject.h [code]
file	Plane.cpp [code]
	Representation of a unit plane in the y=0 plane from (-.5,0,-.5) to (.5,0,.5).
file	Plane.h [code]
file	PointShape.cpp [code]
	Representation of a single point in 3-space (used to represent point lights and pinhole cameras).
file	PointShape.h [code]
file	ScalarField.cpp [code]
	Represents a possibly bounded 3D scalar field (function from R^3 -> R which may be non-zero only within a bounded domain -- its AABB or Axis-Aligned-Bounding-Box).
file	ScalarField.h [code]
file	Shape.cpp [code]
	Abstract representation of a shape in 3-space.
file	Shape.h [code]
file	shapes.h [code]
	Convenience header which includes all supported Shape headers.
file	ShapeSet.cpp [code]
	Represents a collection of shapes which all have the same transformation.
file	ShapeSet.h [code]
file	Sphere.cpp [code]
	Representation of a 3D sphere with radius .5, enclosed in the unit box (-.5,-.5,-.5) to (.5,.5,.5).
file	Sphere.h [code]
file	Transformable.cpp [code]
	Represents a Shape which is defined in its own local "object space" and knows how to transform itself into the global "world space".
file	Transformable.h [code]
file	Transformable.inl [code]
	Represents a Shape which is defined in its own local "object space" and knows how to transform itself into the global "world space".
file	Triangle.cpp [code]
	Basic representation of a Triangle with optional UV coordinates.
file	Triangle.h [code]