uwi2k2

hi there,

i am working on my own 3d game, and just like to use a octree or bsp for it.
so, i read many pages about the topic - and understood it.
implemented the bsp in my system and tested it.
fine so far .... BUT !
i have a BSP tree now... how do i connect objects / triangles / verteces to it...
i have this structs that represent a node or a leaf... they know parent and child ...
but once i found the node, i wanne know whats inside it ....
but how do i connect the objects in my world to it ????
should every node have a array
object3d *insiders[100];
or should a object have a member
node *surrounder;

and what if i like to keep this informaions for triangles or even vertexes ?

i miss the last hint to get this right.... this is not mentioned in any of the tutorials i have read.

thanx for a hint on this one !

cu
uwi2k2

hi,

i just wanne know how you would solve the collision detection in a game like counterstrike ? thinkmabout the buildings eg. so there are walls with doors - caves , and so on....
so i had 2 ideas beside coll detect with every triangle.

one is to have a invisible geometry that encapsulates every space you cant access ( walls, ... ) and use isInside() function to check every frame ( in octree of course )

second is to draw boxes above every solid element using its normals and test for pointInside() this triangle boxes - again of course with octree preselect.

i have these ideas but bevor i start implement it , imwanne hear how you do it... maybe i just did not thought of a more simple idea..

thanx
uwi2k2

KaIsland is a Voxel Engine Project.
Its a multio Player Island Battle ...
just a simple fun game...

video at:

Click here to view the iotd

Hi all,

seems i am not at my best today...
for one houre i am dealing with a simpl VertexArray to be displayed.

Finally the Triangle shows but only from one direction... when the camera mooves it´s gone pretty soon ...
Yess ... Cullface i know ... but i disable it allready ...

What may i have forgotten ??

/////////////////////////////////////////////////////////////////
glDisable(GL_CULL_FACE);
// activate and specify pointer to vertex array
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3, GL_FLOAT, 0, MyArena->vertices );
// draw a cube
glDrawArrays(GL_TRIANGLES, 0, 200);
// deactivate vertex arrays after drawing
glDisableClientState(GL_VERTEX_ARRAY);
    /////////////////////////////////////////////////////////////////

thanx
uwi

Hi,

i just like to tell you about my absolut free Programming training Project: Co Op Mob
http://www.coopmob.net

Everyone may take part in the trainingsessions for the different topics.

This is right now taking place in Germany, so sadly if you come from elsewere i cant teach you.

Programming only is real fun in a Team !

cu
uwi2k2