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PODrawing Collision on Screen
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  1. PODrawing Collision on Screen
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    copied!<p>And here we are for another question.</p> <p>After the previous one, i finally completed the kDop system and everything related. (Hierarchycal tree of kDop, etc..) Everything works fine.</p> <p>Now i want to draw on screen the collision for debug purpose and to see the result of the work. (To see if the hierarchical choice i've done in a particular mode is fine or not)</p> <p>For the AABB/Sphere no problem, its pretty much easy to create. The problem is with the kDOP...</p> <p>I have :</p> <p>axises (1,0,0)(0,1,0)(0,0,1)(1,1,1)(-1,1,1)(1,-1,1)(1,1,-1)(1,1,0)(1,0,1),(0,1,1),(1,-1,0),(1,0,-1),(0,1,-1) and the Min/Max values calculated using the axes.</p> <p>How can i create a series of polygon (a simple mesh in fact) with these data? (I don't care about implementation, i just want to understand it theorically so I can implement it)</p> <p>Thanks a lot for the answers!!!</p> <p>EDIT : I can calculate EASILY the normals of the mesh cause I already have the axis. The problem is calculating the vertex position...</p> <p>EDIT 2: I found on the net this code that seems to be useful (or at least in the doc it says its for creating a debug mesh), but I don't know how to use it to find the vertex position :</p> <pre><code> real Kdop::getDistanceOfPlaneToOrigin(int k) const { if (k &lt; 0 || k &gt;= mK) { return 0.0f; } if (k &gt;= mK/2) { return (real) (mDistances[k] * -1.0); } return mDistances[k]; } </code></pre> <p>EDIT 3: I thought and having normals and a point (the origin, that i'm sure the plane pass over), i can build all the planes related to the operation... Now I need something more....</p>
 

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