# Circle in c

The following C project contains the C source code and C examples used for circle. This file contains a Circle data structure. Provides functionality for finding area, diameter, radius, and circumference.

The following C project contains the C source code and C examples used for Sin Cos Effect Pretty Interesting :). This is a real cool effect I made orginally formed from a snow effect. I thought it be neat to move the snow particle around in a pattern and still be able to drop. :) Please vote or comment, my digital folks.

The following Matlab project contains the source code and Matlab examples used for finds points inside multiple polygons, holes possible. .
This function is similar to MATLAB's inpolygon function, but allows the polygon vertices to describe multiple polygons, and allows these polygons to have holes in them.

The following Matlab project contains the source code and Matlab examples used for orientation of polygon .
Returns the orientation and signed area of a 2D polygon
Syntax:
[ORIENT,SAREA] = POLYORIENT(X,Y)
Inputs:
X, Y Vectors with the polygon vertices
Outputs:
ORIENT Polygon orientation.

The following Matlab project contains the source code and Matlab examples used for fast points in polygon test.
Test a set of points in the 2D plane to determine which are located inside or on the edges of a polygon.

The following Matlab project contains the source code and Matlab examples used for find point position in 2d polygon.
Calculates point position in 2D polygon: inside, outside, is a vertex and on the edge.

The following Matlab project contains the source code and Matlab examples used for polygeom computes area, centroid location, area moments of inertia and perimeter of closed polygons. .
POLYGEOM computes area, centroid location, area moments of inertia and perimeter of closed polygons.

The following Matlab project contains the source code and Matlab examples used for minimum distance between two polygons.
This function computes the minimum euclidean distance between two polygons P1 & P2.
- for vertex-vertex case

The following Matlab project contains the source code and Matlab examples used for problem of apollonius .
Apollonius' problem is to construct circles that are tangent to three given circles in a plane.

The following Matlab project contains the source code and Matlab examples used for this function distributes polygon points evenly across the polygon. .
distributePointsOnPolygon this function uses faces and 2D/3D vertices as
input.

The following Visual Basic project contains the source code and Visual Basic examples used for advanced selection tools (rectangular, elliptical, polygon, and more). Advanced marching ants selection code which shows you how to make a feature rich selection tool for graphics apps,
features include, progressive mask creation, rectangular selection, elliptical selection, polygonal selection, multiple undo and redo levels, save and load masks from/to file.

The following Visual Basic project contains the source code and Visual Basic examples used for polygon\region area calculator. Polygon\Region area calculator
It is an application showing a method of calculating the area of any type of polygon
(Convex or concave).

The following Visual Basic project contains the source code and Visual Basic examples used for Polygon calculator.
Polygon calculator.