Aug 6, 2011 · I have been looking at how to reflect a point in a line, and found this question which seems to do the trick, giving this formula to calculate the reflected point: Given (x,y) and a line …

Jul 22, 2010 · Given a point (x1, y1) and an equation for a line (y=mx+c), I need some pseudocode for determining the point (x2, y2) that is a reflection of the first point across the …

Jul 1, 2013 · 8 For a collision algorithm I am developing, I need to find out how to reflect a line over another. Line 1: y=ax+b Line 2: y=cx+d Line 3: (a result of reflecting line 1 over line 2) …

Jan 21, 2012 · Alternatively, you can use an approach based on finding the actual closest point N on line L and then reflecting your point P with relation to N. This is already suggested in other …

Aug 24, 2011 · Are you reversing the angle in the right axis? Sounds like you're doing z=180-z instead of x=180-x. If not, please try to further explain what the problem is.

The formula for reflection is easier to understand if you think to the geometric meaning of the operation of "dot product". The dot product between two 3d vectors is mathematically defined …

Mar 14, 2014 · That is really a specific example of reflection over a line, where the line happens to be the x axis. (ie y = 0x + 0) If you want to reflect over another line, you can use a matrix. The …

Dec 30, 2010 · I'm currently to reflect an angle in the Y axis using 'Pi - angle'. The angle system I'm using is in radians, with 0 being east, -Pi/2 being north, Pi/2 being south and +/- Pi being …

Dec 1, 2014 · I have written code for Reflection in Java in the traditional way , I know how to make reflection of a Polygon. My question is about trying something new, I was thinking If I rotate a …

Jan 26, 2016 · A vector should be reflected when intersecting a mesh. When applying the following formula to reflect a vector, the result is set off. I am using toxiclibs in Processing. // …