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Implemented physics collision for MeshRoad.

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According to deepscratch's post in the forum:
http://www.garagegames.com/community/forums/viewthread/130181/1#comment-826897
This commit is contained in:
Daniel Buckmaster 2014-08-18 08:19:45 +10:00
parent 2554cf6c1a
commit c328cb53b1
1 changed files with 19 additions and 2 deletions
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21
Engine/source/environment/meshRoad.cpp
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@ -49,6 +49,7 @@
#include "collision/concretePolyList.h"
#include "T3D/physics/physicsPlugin.h"
#include "T3D/physics/physicsBody.h"
#include "T3D/physics/physicsCollision.h"
#include "environment/nodeListManager.h"
#define MIN_METERS_PER_SEGMENT 1.0f
@ -1722,6 +1723,8 @@ void MeshRoad::_generateSlices()
void MeshRoad::_generateSegments()
{
SAFE_DELETE( mPhysicsRep );
mSegments.clear();
for ( U32 i = 0; i < mSlices.size() - 1; i++ )
@ -1736,8 +1739,22 @@ void MeshRoad::_generateSegments()
if ( PHYSICSMGR )
{
SAFE_DELETE( mPhysicsRep );
//mPhysicsRep = PHYSICSMGR->createBody();
ConcretePolyList polylist;
if ( buildPolyList( PLC_Collision, &polylist, getWorldBox(), getWorldSphere() ) )
{
polylist.triangulate();
PhysicsCollision *colShape = PHYSICSMGR->createCollision();
colShape->addTriangleMesh( polylist.mVertexList.address(),
polylist.mVertexList.size(),
polylist.mIndexList.address(),
polylist.mIndexList.size() / 3,
MatrixF::Identity );
PhysicsWorld *world = PHYSICSMGR->getWorld( isServerObject() ? "server" : "client" );
mPhysicsRep = PHYSICSMGR->createBody();
mPhysicsRep->init( colShape, 0, 0, this, world );
}
}
}