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{{GAM666GAM670/DPS901 DPS905 Index | 2010320111}}
= Razed by Fire =
== Project Marking Percentage ==
== Repository ==
=== Repo path ===
* old path*: svn://zenit.senecac.on.ca/dps901_103rep8* new path*: svn://zenit.senecac.on.ca/dps905_111rep5
=== Trunk Status ===
== Team Members ==
''' [mailto:dhhodgin@learn.senecac.on.ca,jrbuckley@learn.senecac.on.ca,jboelen@learn.senecac.on.ca,sweerdenburg@learn.senecac.on.ca,dacallow@learn.senecac.on.ca?subject=dps901 Group Email]'''
* [mailto:dhhodgin@learn.senecac.on.ca?subject=dps901 dps905 Daniel Hodgin]* [mailto:jrbuckley@learn.senecac.on.ca?subject=dps901 dps905 Jon Buckley]* [mailto:jboelendacallow@learn.senecac.on.ca?subject=dps901 James Boelen]* [mailto:sweerdenburg@learn.senecac.on.ca?subject=dps901 Steven Weerdenburgdps905 Kaitlyn Callow]* [mailto:dacallowdperit@learn.senecac.on.ca?subject=dps901 Kaitlyn Callowdps905 David Perit]
** Sundays at 9pm in channel [irc://irc.freenode.net/hsd #HSD] on irc.FreeNode.net
== Game Information Phase 2 == == Phase 3 == =Old history from DPS901=
== Phase 1 ==
* soldiers as simple rectangles
* flat level ground for the world
* ability to look around with a mouse and steer with keyboard. Movement is on x and y planes but not z, the dragon is at a fixed elevation in the air.The process of [http://www.marvelousessays.com essay writing] will be much easier with MarvelousEssays.Com as there are a lot of highly professional and talented writers who are always eager to help you out with any sort of academic assignments regardless of the complexity levels. The process of [http://www.marvelousessays.com essay writing] will be much easier with MarvelousEssays.Com as there are a lot of highly professional and talented writers who are always eager to help you out with any sort of academic assignments regardless of the complexity levels. I do know what I�m talking about! I do know what I�m talking about!
* a 'shoot' mechanic to attack cubes and rectangles
|-
|collision detection, enemy management
|Steven
==== Class Diagram ====
[[Image:HSD_ClassDiagram.png|700px| ]]
====Collision Detection====
For collision detection, we used axis-aligned bounding boxes (AABB). These build an imaginary box around a visible object, as defined by:
* minx
* miny
* minz
* maxx
* maxy
* maxz
These specify the minimum and maximum bounds of the bounding box in world space. From these, collisions (or general overlap) may be determined via the [http://en.wikipedia.org/wiki/Separating_axis_theorem separating axis theorem]. This theorem can be applied to three-space using the name separating plane theorem and states that "if two convex objects are not penetrating, there exists an axis for which the projection of the objects will not overlap." In implementation, this can be done as such:
<pre>
typedef struct Rect3D {
float minx;
float miny;
float minz;
float maxx;
float maxy;
float maxz;
};
// AABB Collision Detection in C
int doesOverlap(Rect3D a, Rect3D b) {
return !( a.minx > b.maxx || a.maxx < b.minx
|| a.maxy < b.miny || a.miny > b.maxy
|| a.maxz < b.minz || a.minz > b.maxz );
}
</pre>
Note that AABB vs. AABB collision is one of a vast number of cases. For a more comprehensive listing, see [http://www.realtimerendering.com/intersections.html Real Time Rendering]. Also, for performance increase one may wish to investigate [http://en.wikipedia.org/wiki/Space_partitioning spatial partitioning].
=== Screenshots ===
[[Image:DPS901_HSD_103_Mansions.png|200px| ]]
[[Image:BTP901-fall2010-HSD-sceenshot-12-04-10.JPG.JPG|200px| ]]
[[Image:BTP901-fall2010-HSD-enemies-11 30 2010.jpg.jpg|400px| ]]
[[Image:dragon4.jpg|200px| ]]
