protected override void OnInitializePhysics()
{
// collision configuration contains default setup for memory, collision setup
CollisionConf = new DefaultCollisionConfiguration();
Dispatcher = new CollisionDispatcher(CollisionConf);
Vector3 worldMin = new Vector3(-1000, -1000, -1000);
Vector3 worldMax = new Vector3(1000, 1000, 1000);
Broadphase = new AxisSweep3(worldMin, worldMax);
Solver = new SequentialImpulseConstraintSolver();
World = new DiscreteDynamicsWorld(Dispatcher, Broadphase, Solver, CollisionConf);
World.SolverInfo.SplitImpulse = 1;
World.Gravity = new Vector3(0, -10, 0);
const int totalVerts = NumVertsX * NumVertsY;
const int totalTriangles = 2 * (NumVertsX - 1) * (NumVertsY - 1);
indexVertexArrays = new TriangleIndexVertexArray();
IndexedMesh mesh = new IndexedMesh();
mesh.Allocate(totalTriangles, totalVerts, 3 * sizeof(int), Vector3.SizeInBytes, PhyScalarType.Int32, PhyScalarType.Single);
DataStream indices = mesh.LockIndices();
for (int i = 0; i < NumVertsX - 1; i++)
{
for (int j = 0; j < NumVertsY - 1; j++)
{
indices.Write(j * NumVertsX + i);
indices.Write(j * NumVertsX + i + 1);
indices.Write((j + 1) * NumVertsX + i + 1);
indices.Write(j * NumVertsX + i);
indices.Write((j + 1) * NumVertsX + i + 1);
indices.Write((j + 1) * NumVertsX + i);
}
}
indices.Dispose();
indexVertexArrays.AddIndexedMesh(mesh);
convexcastBatch = new ConvexcastBatch(40.0f, 0.0f, -10.0f, 80.0f);
//convexcastBatch = new ConvexcastBatch(true, 40.0f, -50.0f, 50.0f);
CollisionShape colShape = new BoxShape(1);
CollisionShapes.Add(colShape);
for (int j = 0; j < NumDynamicBoxesX; j++)
{
for (int i = 0; i < NumDynamicBoxesY; i++)
{
//CollisionShape colShape = new CapsuleShape(0.5f,2.0f);//boxShape = new SphereShape(1.0f);
Matrix startTransform = Matrix.Translation(5 * (i - NumDynamicBoxesX / 2), 10, 5 * (j - NumDynamicBoxesY / 2));
LocalCreateRigidBody(1.0f, startTransform, colShape);
}
}
SetVertexPositions(WaveHeight, 0.0f);
const bool useQuantizedAabbCompression = true;
groundShape = new BvhTriangleMeshShape(indexVertexArrays, useQuantizedAabbCompression);
CollisionShapes.Add(groundShape);
staticBody = LocalCreateRigidBody(0.0f, Matrix.Identity, groundShape);
staticBody.CollisionFlags |= CollisionFlags.StaticObject;
staticBody.UserObject = "Ground";
}
protected override void OnInitialize()
{
Freelook.SetEyeTarget(eye, target);
Graphics.SetFormText("BulletSharp - Concave Convexcast Demo");
Graphics.SetInfoText("Move using mouse and WASD+shift\n" +
"F3 - Toggle debug\n" +
//"F11 - Toggle fullscreen\n" +
"Space - Shoot box");
DebugDrawMode = debugMode;
const int totalVerts = NumVertsX * NumVertsY;
const int totalTriangles = 2 * (NumVertsX - 1) * (NumVertsY - 1);
indexVertexArrays = new TriangleIndexVertexArray();
IndexedMesh mesh = new IndexedMesh();
mesh.Allocate(totalVerts, Vector3.SizeInBytes, totalTriangles, 3 * sizeof(int));
DataStream indices = mesh.LockIndices();
for (int i = 0; i < NumVertsX - 1; i++)
{
for (int j = 0; j < NumVertsY - 1; j++)
{
indices.Write(j * NumVertsX + i);
indices.Write(j * NumVertsX + i + 1);
indices.Write((j + 1) * NumVertsX + i + 1);
indices.Write(j * NumVertsX + i);
indices.Write((j + 1) * NumVertsX + i + 1);
indices.Write((j + 1) * NumVertsX + i);
}
}
indices.Dispose();
indexVertexArrays.AddIndexedMesh(mesh);
convexcastBatch = new ConvexcastBatch(40.0f, 0.0f, -10.0f, 80.0f);
//convexcastBatch = new ConvexcastBatch(true, 40.0f, -50.0f, 50.0f);
}
