Here I am asking more silly graphics questions. Hopefully soon I will leave the world of graphics behind and plant myself firmly in the color-less middle-tier again. I have a newfound respect for peop
Given an object quaternion q, and basis vectors vx, vy, vz forming a 3D space, how can I check whether the quaternion is parallel or perpendicular to all of the basis vectors?
I have a set of rectangles and arbitrary shape in 2D space. The shape is not necessary a polygon (it may be a circle), and rectangles have different widths and heights. The task is to approximate the
Is there a way better than a brute force comparison to get the max and min length diagonals of a polygon? To be more specific, I would like to find the ratio, so I can sort polygon on their \"skinnine
first question to StackOverflow, please be g开发者_运维知识库entle. I am trying to find the equation (and then the algorithm for) the center point of three different points on a 2D cartesian plane,
Problem: Suppose you have a collection of points in the 2D plane. I want to know if this set of points sits on a regular grid (if they are a subset of a 2D lattice). I would like some ideas on how to
I am taking a course on c开发者_如何学JAVAomputational geometry in the fall, where we will be implementing some algorithms in C or C++ and benchmarking them. Most of the students generate a few datase
I am trying to find the destination point, given a starting point lat/long, bearing & distance. The calculator from this website below gives me the desired results.
I got a Windows Forms app making use of Google Earth where users can draw a polygon on the map which is used as a geofence.
I\'ve go开发者_运维技巧t a PathGeometry that I\'ve built from a bunch of LineSegments, and I want to split it into two PathGeometries divided by a line intersecting down the middle of the geometry.Her
加载中,请稍侯......