public PhysxTriangleMesh(PhysxPhysicWorld PhysxPhysicWorld, IModelo model,Microsoft.Xna.Framework.Matrix localTransformation, Microsoft.Xna.Framework.Matrix worldTransformation, Microsoft.Xna.Framework.Vector3 scale, MaterialDescription MaterialDescription)
{
Microsoft.Xna.Framework.Vector3[] vertices = null;
int[] indices = null;
ExtractData(ref vertices, ref indices, model);
TriangleMeshDesc meshDesc = new TriangleMeshDesc();
Vector3[] points = new Vector3[vertices.Count()];
for (int i = 0; i < vertices.Count(); i++)
{
points[i] = vertices[i].AsPhysX();
}
meshDesc.Points = points;
meshDesc.SetTriangles<int>(indices);
//meshDesc.Triangles = indices;
MemoryStream ms = new MemoryStream();
if(PhysxPhysicWorld.Cooking.CookTriangleMesh(meshDesc,ms)==false)
{
PloobsEngine.Engine.Logger.ActiveLogger.LogMessage("Cant Cook Model",Engine.Logger.LogLevel.FatalError);
}
ms.Position = 0;
TriangleMesh triangleMesh = PhysxPhysicWorld.Physix.CreateTriangleMesh(ms);
staticActor = PhysxPhysicWorld.Physix.CreateRigidStatic(worldTransformation.AsPhysX());
TriangleMeshGeometry TriangleMeshGeometry = new TriangleMeshGeometry(triangleMesh,new MeshScale(scale.AsPhysX(),Quaternion.Identity));
material = PhysxPhysicWorld.Physix.CreateMaterial(MaterialDescription.StaticFriction, MaterialDescription.DynamicFriction, MaterialDescription.Bounciness);
aTriMeshShape = staticActor.CreateShape(TriangleMeshGeometry, material, localTransformation.AsPhysX());
this.Scale = scale;
}
public PhysxPhysicObject(Scene scene, Geometry geometry, float mass, Matrix localTransformation, Matrix worldTransformation, Vector3 scale, MaterialDescription MaterialDescription)
{
Scale = scale;
rigidActor = scene.Physics.CreateRigidDynamic(worldTransformation.AsPhysX());
material = scene.Physics.CreateMaterial(MaterialDescription.StaticFriction, MaterialDescription.DynamicFriction, MaterialDescription.Bounciness);
var boxShape = rigidActor.CreateShape(geometry, material, localTransformation.AsPhysX());
rigidActor.SetMassAndUpdateInertia(mass);
}
public static void WriteTrianglemesh(this NetOutgoingMessage mes, String objectName, Vector3 pos, Matrix oro, Vector3 scale, MaterialDescription MaterialDescription)
{
mes.Write(objectName);
mes.Write(pos);
mes.WriteRotation(Quaternion.CreateFromRotationMatrix(oro));
mes.Write(scale);
mes.Write(MaterialDescription.Bounciness);
mes.Write(MaterialDescription.DynamicFriction);
mes.Write(MaterialDescription.StaticFriction);
}
public static void WriteSphere(this NetOutgoingMessage message, Vector3 pos, float radius, float mass, float scale, MaterialDescription MaterialDescription)
{
message.Write(pos);
message.Write(radius);
message.Write(mass);
message.Write(scale);
message.Write(MaterialDescription.Bounciness);
message.Write(MaterialDescription.DynamicFriction);
message.Write(MaterialDescription.StaticFriction);
}
public PhysxTriangleMesh(PhysxPhysicWorld PhysxPhysicWorld, FileStream FileStream, Microsoft.Xna.Framework.Matrix localTransformation, Microsoft.Xna.Framework.Matrix worldTransformation, Microsoft.Xna.Framework.Vector3 scale, MaterialDescription MaterialDescription)
{
TriangleMesh triangleMesh = PhysxPhysicWorld.Physix.CreateTriangleMesh(FileStream);
staticActor = PhysxPhysicWorld.Physix.CreateRigidStatic(worldTransformation.AsPhysX());
TriangleMeshGeometry TriangleMeshGeometry = new TriangleMeshGeometry(triangleMesh, new MeshScale(scale.AsPhysX(), Quaternion.Identity));
material = PhysxPhysicWorld.Physix.CreateMaterial(MaterialDescription.StaticFriction, MaterialDescription.DynamicFriction, MaterialDescription.Bounciness);
aTriMeshShape = staticActor.CreateShape(TriangleMeshGeometry, material, localTransformation.AsPhysX());
this.Scale = scale;
}
public PhysxStaticActor(PhysxPhysicWorld PhysxPhysicWorld ,Geometry geometry, Microsoft.Xna.Framework.Matrix localTransformation, Microsoft.Xna.Framework.Matrix worldTransformation, Microsoft.Xna.Framework.Vector3 scale, MaterialDescription MaterialDescription)
{
staticActor = PhysxPhysicWorld.Physix.CreateRigidStatic(worldTransformation.AsPhysX());
material = PhysxPhysicWorld.Physix.CreateMaterial(MaterialDescription.StaticFriction, MaterialDescription.DynamicFriction, MaterialDescription.Bounciness);
Shape aTriMeshShape = staticActor.CreateShape(geometry, material, localTransformation.AsPhysX());
}
/// <summary>
/// Initializes a new instance of the <see cref="PhysxTriangleMesh"/> class.
/// For cooked Models
/// </summary>
/// <param name="PhysxPhysicWorld">The physx physic world.</param>
/// <param name="FileStream">The file stream.</param>
/// <param name="localTransformation">The local transformation.</param>
/// <param name="worldTransformation">The world transformation.</param>
/// <param name="scale">The scale.</param>
/// <param name="MaterialDescription">The material description.</param>
public PhysxTriangleMesh(PhysxPhysicWorld PhysxPhysicWorld, FileStream FileStream, Microsoft.Xna.Framework.Matrix localTransformation, Microsoft.Xna.Framework.Matrix worldTransformation, Microsoft.Xna.Framework.Vector3 scale, MaterialDescription MaterialDescription)
{
TriangleMesh triangleMesh = PhysxPhysicWorld.Core.CreateTriangleMesh(FileStream);
TriangleMeshShapeDescription bunnyShapeDesc = new TriangleMeshShapeDescription();
bunnyShapeDesc.TriangleMesh = triangleMesh;
BodyDescription bodyDesc = new BodyDescription();
ActorDesc.Shapes.Add(bunnyShapeDesc);
ActorDesc.BodyDescription = bodyDesc;
this.Scale = scale;
}
/// <summary>
/// Initializes a new instance of the <see cref="PhysxTriangleMesh"/> class.
/// For cooked Models
/// </summary>
/// <param name="PhysxPhysicWorld">The physx physic world.</param>
/// <param name="FileStream">The file stream.</param>
/// <param name="localTransformation">The local transformation.</param>
/// <param name="worldTransformation">The world transformation.</param>
/// <param name="scale">The scale.</param>
/// <param name="MaterialDescription">The material description.</param>
public PhysxTriangleMesh(PhysxPhysicWorld PhysxPhysicWorld, FileStream FileStream, Microsoft.Xna.Framework.Matrix localTransformation, Microsoft.Xna.Framework.Matrix worldTransformation, Microsoft.Xna.Framework.Vector3 scale, MaterialDescription MaterialDescription)
{
TriangleMesh triangleMesh = PhysxPhysicWorld.Core.CreateTriangleMesh(FileStream);
TriangleMeshShapeDescription bunnyShapeDesc = new TriangleMeshShapeDescription();
bunnyShapeDesc.TriangleMesh = triangleMesh;
BodyDescription bodyDesc = new BodyDescription();
ActorDesc.Shapes.Add(bunnyShapeDesc);
ActorDesc.BodyDescription = bodyDesc;
this.Scale = scale;
}
/// <summary>
/// Sets the material description.
/// </summary>
/// <param name="materialDescription">The material description.</param>
public void SetMaterialDescription(MaterialDescription materialDescription)
{
this.materialDecription = materialDescription;
terrain.Material = new BEPUphysics.Materials.Material(materialDescription.StaticFriction, materialDescription.DynamicFriction, materialDescription.Bounciness);
}
public TerrainObject(GraphicFactory gfactory, Vector3 translation, Matrix rotation, float[,] heights, MaterialDescription materialDesc,BEPUphysics.CollisionShapes.QuadTriangleOrganization triangleorientation = BEPUphysics.CollisionShapes.QuadTriangleOrganization.BottomLeftUpperRight )
{
terrainWidth = heights.GetLength(0);
terrainHeight = heights.GetLength(1);
//Create the terrain.
BEPUphysics.CollisionShapes.TerrainShape shape = new BEPUphysics.CollisionShapes.TerrainShape(heights, triangleorientation);
terrain = new Terrain(shape, new BEPUphysics.MathExtensions.AffineTransform(Vector3.One, Quaternion.CreateFromRotationMatrix(rotation), translation));
terrain.ImproveBoundaryBehavior = true;
SetMaterialDescription(materialDesc);
}
/// <summary>
/// Create a Terrain Physic Object
/// </summary>
/// <param name="gfactory">The gfactory.</param>
/// <param name="heighmapName">Name of the heighmap texture</param>
/// <param name="translation">The translation.</param>
/// <param name="rotation">The rotation.</param>
/// <param name="materialDesc">The material desc.</param>
/// <param name="XSpacing">The X spacing.</param>
/// <param name="ZSpacing">The Z spacing.</param>
/// <param name="heightMultipler">Default 10 - controla a altura, menor mais alto</param>
public TerrainObject(GraphicFactory gfactory, String heighmapName, Vector3 translation, Matrix? rotation = null, MaterialDescription materialDesc = null, float XSpacing = 1, float ZSpacing = 1, float heightMultipler = 10)
{
if (!rotation.HasValue)
rotation = Matrix.Identity;
if (materialDecription == null)
materialDecription = MaterialDescription.DefaultBepuMaterial();
//Used to calculate ther proportion of the xNormalized in the getHeightFast method
xScale = XSpacing;
zScale = ZSpacing;
this.heightMultipler = heightMultipler;
this.image = heighmapName;
sourceImage = gfactory.GetTexture2D(image);
int xLength = sourceImage.Width;
int yLength = sourceImage.Height;
terrainWidth = xLength;
terrainHeight = yLength;
this.rotation = rotation.Value;
//this.scale = scale;
Color[] colorData = new Color[xLength * yLength];
sourceImage.GetData<Color>(colorData);
var heightStore = new float[xLength, yLength];
for (int i = 0; i < xLength; i++)
{
for (int j = 0; j < yLength; j++)
{
Color color = colorData[j * xLength + i];
heightStore[i, j] = (color.R) / heightMultipler;
if (heightStore[i, j] > maxHeight)
{
maxHeight = heightStore[i, j];
}
if (heightStore[i, j] < minHeight)
{
minHeight = heightStore[i, j];
}
}
}
//Create the terrain.
BEPUphysics.CollisionShapes.TerrainShape shape = new BEPUphysics.CollisionShapes.TerrainShape(heightStore, BEPUphysics.CollisionShapes.QuadTriangleOrganization.BottomLeftUpperRight);
terrain = new Terrain(shape, new BEPUphysics.MathExtensions.AffineTransform(new Vector3(XSpacing, 1, ZSpacing), Quaternion.CreateFromRotationMatrix(rotation.Value), new Vector3(-xLength * XSpacing / 2, 0, -yLength * ZSpacing / 2) + translation));
terrain.ImproveBoundaryBehavior = true;
SetMaterialDescription(materialDesc);
}
public static IObject[] CreateOBJ(IWorld world, GraphicFactory factory, GraphicInfo ginfo, ObjectInformation[] mi)
{
IModelo model = new CustomModel(factory, mi);
MaterialDescription material;
if (mi[0].staticfriction == -1 || mi[0].dinamicfriction == -1 || mi[0].ellasticity == -1)
{
material = MaterialDescription.DefaultBepuMaterial();
}
else
{
material = new MaterialDescription(mi[0].staticfriction, mi[0].dinamicfriction, mi[0].ellasticity);
}
IPhysicObject po;
bool massflag = false;
if (mi[0].mass == 0)
{
massflag = true;
mi[0].mass = 0.5f;
}
BatchInformation binf = model.GetBatchInformation(0)[0];
BoundingBox bb;
switch (mi[0].collisionType)
{
case "Ghost":
po = new GhostObject(mi[0].position,Matrix.CreateFromQuaternion(mi[0].rotation), mi[0].scale);
break;
case "Cylinder":
binf.ModelLocalTransformation = Matrix.Identity;
bb = ModelBuilderHelper.CreateBoundingBoxFromModel(binf);
Vector3 len = bb.Max - bb.Min;
po = new CylinderObject(mi[0].position, len.Y, len.X / 2,Vector3.Up ,mi[0].mass, Matrix.CreateFromQuaternion(mi[0].rotation), material);
break;
case "Sphere":
binf.ModelLocalTransformation = Matrix.Identity;
po = new SphereObject(mi[0].position, model.GetModelRadius(), mi[0].mass, mi[0].scale.X, material);
po.Rotation = Matrix.CreateFromQuaternion(mi[0].rotation);
break;
case "Box":
bb = ModelBuilderHelper.CreateBoundingBoxFromModel(binf);
len = bb.Max - bb.Min;
po = new BoxObject(mi[0].position, len.X, len.Y, len.Z, mi[0].mass, mi[0].scale, Matrix.CreateFromQuaternion(mi[0].rotation), material);
break;
case "Water":
po = new GhostObject(mi[0].position, Matrix.CreateFromQuaternion(mi[0].rotation), mi[0].scale);
break;
case "TriangleMesh":
default:
po = new TriangleMeshObject(model, Vector3.Zero, Matrix.Identity, new Vector3(1), material);
break;
}
po.isMotionLess = massflag;
IShader shader = null;
#if !REACH && !WINDOWS_PHONE
if (mi[0].HasTexture(TextureType.ENVIRONMENT))
{
shader = new DeferredEMReflectiveShader();
(shader as DeferredEMReflectiveShader).TextureCube = mi[0].textureInformation.getCubeTexture(TextureType.ENVIRONMENT);
}
else if (mi[0].collisionType != null && mi[0].collisionType.Contains("Water"))
{
Vector3 position = (Vector3)(mi[0].extra["position"]);
var width = (mi[0].extra["width"]);
var height = (mi[0].extra["length"]);
shader = new DeferredWaterCompleteShader((int)width,(int)height, new Plane(position.X, position.Y, position.Z, 1),10.0f);
}
else
{
shader = new DeferredCustomShader(mi[0].HasTexture(TextureType.GLOW), mi[0].HasTexture(TextureType.BUMP), mi[0].HasTexture(TextureType.SPECULAR), mi[0].HasTexture(TextureType.PARALAX));
}
DeferredMaterial dm = new DeferredMaterial(shader);
#else
shader = new ForwardXNABasicShader();
ForwardMaterial dm = new ForwardMaterial(shader);
#endif
IObject ob = new IObject(dm, model, po);
ob.Name = mi[0].modelName;
return new IObject[] { ob };
}
public static MaterialDescription DefaultPhysxMaterial()
{
MaterialDescription md = new MaterialDescription(0.7f,0.7f,0.1f);
return md;
}
/// <summary>
/// Defaults the bepu material.
/// </summary>
/// <returns></returns>
public static MaterialDescription DefaultBepuMaterial()
{
MaterialDescription md = new MaterialDescription(BEPUphysics.Materials.MaterialManager.DefaultStaticFriction, BEPUphysics.Materials.MaterialManager.DefaultKineticFriction, BEPUphysics.Materials.MaterialManager.DefaultBounciness);
return md;
}
