public XAnimatedActor(ref XMain X, XModel model, Vector3 Position,
Vector3 Velocity, float Mass) :
base(ref X, model, Position, Velocity, Mass)
{
if (model != null)
{
model.Parent = this;
}
}
public XAnimatedActor(ref XMain X, XPhysicsObject Object, XModel model, Vector3 ModelScale,
Vector3 Velocity, float Mass)
:
base(ref X, Object, model, ModelScale, Velocity, Mass)
{
if (model != null)
{
model.Parent = this;
}
}
public XProp(ref XMain X, XModel model, Vector3 position, Vector3 modeloffset, Matrix orient, Vector3 scale)
: base(ref X)
{
DrawOrder = 100;
if (model != null)
{
this.model = model;
model.Parent = this;
modelNumber = model.Number;
//if its not loaded try and load!
//if (!model.loaded) model.Load(X.Content);
}
this.position = position;
this.modeloffset = modeloffset;
this.orientation = orient;
this.scale = scale;
}
public XActor(ref XMain X, XPhysicsObject Object, XModel model, Vector3 ModelScale, Vector3 Velocity, float Mass)
: base(ref X)
{
DrawOrder = 100;
if (model != null)
{
this.model = model;
model.Parent = this;
this.modelNumber = model.Number;
}
this.PhysicsObject = Object;
this.PhysicsObject.SetMass(Mass);
this.PhysicsObject.scale = ModelScale;
this.PhysicsObject.PhysicsBody.Velocity = Velocity;
this.PhysicsObject.PhysicsBody.SetDeactivationTime(0.1f);
this.PhysicsObject.PhysicsBody.SetActivityThreshold(5f, 5f);
}
public XActor(ref XMain X, XModel model, Vector3 Position, Vector3 Velocity, float Mass)
: base(ref X)
{
DrawOrder = 100;
this.Scale = Vector3.One;
if (model != null)
{
this.model = model;
model.Parent = this;
this.modelNumber = model.Number;
if (model.Model != null)
{
RebuildCollisionSkin();
this.PhysicsObject.SetMass(Mass);
this.PhysicsObject.PhysicsBody.Velocity = Velocity;
}
}
this.Translation = Position;
this.Velocity = Velocity;
this.Mass = Mass;
}
/// <summary>
/// This method only support drawing static models. If you attempt to draw an animated (skinned) model it won't look right
/// </summary>
/// <param name="Model"></param>
/// <param name="Camera"></param>
public virtual void DrawModel(ref XModel Model, ref XCamera Camera)
{
for (int i = 0; i < Model.Model.Meshes.Count; i++)
{
ModelMesh mesh = Model.Model.Meshes[i];
//calc new boundingsphere with new position from World/Model matrix
BoundingSphere bs = mesh.BoundingSphere.Transform(Matrix.CreateTranslation(Model.SASData.World.Translation));
//Is it in view?
if (Camera.Frustrum.Contains(bs) == ContainmentType.Disjoint)
{
continue;
}
#if DEBUG
//render boundingspheres for each mesh!
XDebugVolumeRenderer.RenderSphere(bs, Color.Yellow, ref Camera.View, ref Camera.Projection);
#endif
Model.SASData.ComputeModel();
for (int j = 0; j < mesh.Effects.Count; j++)
{
Effect effect = mesh.Effects[j];
// bind SAS shader parameters
for (int k = 0; k < effect.Parameters.Count; k++)
{
if (effect.Parameters[k].ParameterType == EffectParameterType.String)
{
if (effect.Parameters[k].Name.Contains("AnimationFileName"))
{
string animfilename = effect.Parameters[k].GetValueString();
if (!string.IsNullOrEmpty(animfilename))
{
//there is an animated texture here
foreach (EffectAnnotation anno in effect.Parameters[k].Annotations)
{
if (anno.Name.Contains("AnimatedMap"))
{
effect.Parameters[anno.GetValueString()].SetValue(
Model.Giftextures[j].GetTexture());
}
}
}
}
}
Model.SASData.SetEffectParameterValue(effect.Parameters[k]);
}
//if rendering a depthmap
if (Camera.RenderType == RenderTypes.Depth)
{
//override any techniques with DepthMap technique shader
if (effect.Techniques["DepthMapStatic"] != null)
{
effect.CurrentTechnique = effect.Techniques["DepthMapStatic"];
}
else
{//if we get there there is no DepthMap shader so we can't render this into our depth MAP!!
break;
}
continue;
}
if (effect.Techniques["Static"] != null)
{
effect.CurrentTechnique = effect.Techniques["Static"];
}
else
{
effect.CurrentTechnique = effect.Techniques[0];
}
}
mesh.Draw(SaveStateMode.SaveState);
}
}
public XCar(ref XMain X, XModel Chassis, XModel Wheel, bool FWDrive, // Does the car have front wheel drive?
bool RWDrive, // Does the car have rear wheel drive?
float maxSteerAngle, // Max angle that the wheels can turn (wheel lock angle)
float steerRate, // Supposed to be the max rate wheels can turn but doesn't do anything
float wheelFSideFriction, // Lateral tire friction - For an oversteering vehicle...
float wheelRSideFriction, // ...make the front value larger than the rear
float wheelFwdFriction, // Longitutinal tire friction - try to keep these values...
float wheelRwdFriction, // ...lower than 2.0f for reliability (larger values may be fine too)
float handbrakeRSideFriction, //Amount of lateral friction when handbrake is active
float handbrakeRwdFriction, // Ditto but longitudinal friction (make for real handbrake)
float startSlideFactor, // The amount of drift/slide the car has - When the lateral...
float thresh1SlideFactor, // ...wheel velocity is greater than slip thresholds the wheel gets...
float thresh2SlideFactor, // ...the next slide factor. Factors are how much drift you'll get...
float slideThreshold1, // ...and Thresholds are at what point they will get it. These...
float slideThreshold2, // ...change the smallVel variable in Wheel.cs
float slideSpeed, // Adjusts speed lost while drifting - make the same as...
// ...thresh2SlideFactor to lose least speed during drift
float slipFactor, // Standard slip factor for lateral and longitudinal friction
float wheelTravel, // Total travel range of the suspension
float wheelRadius, // Length of the Rays that test wheel collision
float wheelZOffset, // Ride height adjustment - Mounting point of wheels up+/down-
float wheelRestingFrac, // Spring rate - Stiffer at 0.1f, softer at 0.9f
float wheelDampingFrac, // Shock dampening - More at 0.9f, less at 0.1f
int wheelNumRays, // Number of rays testing wheel collision
float rollResistance, // Rolling resistance - higher is more resistance
float topSpeed, // Uhh, top speed of vehicle (units arbitrary)
float driveTorque, // Torque of vehicle (units arbitrary)
float gravity, // Gravity affect on the car
Vector3 Position)
: base(ref X)
{
//since the car has alphablended windows we set this to true so in the render loop its last
//this way you can see everything through the window!
//remember alphablending is draw order dependent!
AlphaBlendable = true;
DrawOrder = 100;
this.Chassis = Chassis;
this.Wheel = Wheel;
Car = new CarObject(FWDrive, RWDrive, maxSteerAngle, steerRate,
wheelFSideFriction, wheelRSideFriction, wheelFwdFriction,
wheelRwdFriction, handbrakeRSideFriction, handbrakeRwdFriction,
startSlideFactor, thresh1SlideFactor, thresh2SlideFactor,
slideThreshold1, slideThreshold2, slideSpeed, slipFactor, wheelTravel,
wheelRadius, wheelZOffset, wheelRestingFrac, wheelDampingFrac,
wheelNumRays, rollResistance, topSpeed, driveTorque, gravity);
Car.Car.EnableCar();
//Car.PhysicsBody.SetDeactivationTime(99999999f);
Car.Car.Chassis.Body.AllowFreezing = false;
Car.PhysicsBody.Position = Position;
/*
* //Create tailpipe particle system
* smoke = new XParticleSettings(ref X);
* smoke.ParticleEffectFile = @"Content\XEngine\Effects\ParticleEffect";
* smoke.ParticleTextureFile = @"Content\XEngine\Textures\smoke";
* smoke.TechniqueName = "RotatingParticles";
* smoke.MaxParticles = 600;
* smoke.Duration = TimeSpan.FromSeconds(10);
* smoke.MinHorizontalVelocity = 0;
* smoke.MaxHorizontalVelocity = 15;
* smoke.MinVerticalVelocity = 10;
* smoke.MaxVerticalVelocity = 20;
* // Create a wind effect by tilting the gravity vector sideways.
* smoke.Gravity = new Vector3(-20, -5, 0);
* smoke.EndVelocity = 0.75f;
* smoke.MinRotateSpeed = -1;
* smoke.MaxRotateSpeed = 1;
* smoke.MinStartSize = 5;
* smoke.MaxStartSize = 10;
* smoke.MinEndSize = 50;
* smoke.MaxEndSize = 200;
*
* tailpipe = new XParticleSystem(ref X, smoke);
* tailpipe.Load(X.Content);
* // Use the particle emitter helper to output our trail particles.
* tailpipeEmitter = new XParticleEmitter(ref X, tailpipe,30, Position);
* tailpipe.DrawOrder = 190;
* tailpipeEmitter.DrawOrder = 180;
* */
}
public TriangleMeshObject(XModel model, Matrix orientation, Vector3 position)
{
body = new Body();
collision = new CollisionSkin(null);
triangleMesh = new TriangleMesh();
foreach (ModelMesh mesh in model.Model.Meshes)
{
//declare an array of correct size to hold the models vertices
VertexPositionNormalTexture[] vertices =
new VertexPositionNormalTexture[mesh.VertexBuffer.SizeInBytes / VertexPositionNormalTexture.SizeInBytes];
//do again, debug this see which one is right??????????
vertices =
new VertexPositionNormalTexture[mesh.VertexBuffer.SizeInBytes / mesh.MeshParts[0].VertexStride];
//get a copy of the vertices
mesh.VertexBuffer.GetData <VertexPositionNormalTexture>(vertices);
List <Vector3> verts = new List <Vector3>();
//Loop through each vertex and store in vector array
for (int k = 0; k < vertices.Length; k++)
{
verts.Add(vertices[k].Position); //may have to transform position relative to something??????
}
//Create a list of TriangleVertexIndices from the Index buffer taking into account it could be ints or shorts
List <TriangleVertexIndices> indexList = new List <TriangleVertexIndices>();
if (mesh.IndexBuffer.IndexElementSize == IndexElementSize.SixteenBits)
{
short[] tempshorts = new short[mesh.IndexBuffer.SizeInBytes / sizeof(short)];
mesh.IndexBuffer.GetData <short>(tempshorts);
for (int i = 0; i < tempshorts.Length / 3; i++)
{
indexList.Add(new TriangleVertexIndices((int)tempshorts[i * 3 + 2], (int)tempshorts[i * 3 + 1], (int)tempshorts[i * 3 + 0]));
}
}
if (mesh.IndexBuffer.IndexElementSize == IndexElementSize.ThirtyTwoBits)
{
//create index array of correct size
int[] tempInts = new int[mesh.IndexBuffer.SizeInBytes / sizeof(int)];
mesh.IndexBuffer.GetData <int>(tempInts);
for (int i = 0; i < tempInts.Length / 3; i++)
{
indexList.Add(new TriangleVertexIndices(tempInts[i * 3 + 2], tempInts[i * 3 + 1], tempInts[i * 3 + 0]));
}
}
triangleMesh.CreateMesh(verts, indexList, 4, 1.0f);
collision.AddPrimitive(triangleMesh, new MaterialProperties(0.8f, 0.7f, 0.6f));
}//do next mesh
/*
* List<object> tagData = ((ModelData)model.Model.Tag).VertexData as List<object>;
* List<Vector3> vertices = (List<Vector3>)tagData[0];
* List<int> indices = (List<int>)tagData[1];
*
* Vector3[] verts = new Vector3[vertices.Count];
* int[] inds = new int[indices.Count];
*
* for (int i = 0; i < vertices.Count; i++)
* verts[i] = vertices[i];
*
* for (int i = 0; i < indices.Count; i++)
* inds[i] = indices[i];
*
* List<Vector3> vertexList = new List<Vector3>();
* List<TriangleVertexIndices> indexList = new List<TriangleVertexIndices>();
*
* for (int i = 0; i < inds.Length / 3; i++)
* {
* indexList.Add(new TriangleVertexIndices(indices[i * 3 + 2], indices[i * 3 + 1], indices[i * 3 + 0]));
* }
*
* for (int i = 0; i < verts.Length; i++)
* {
* vertexList.Add(vertices[i]);
* }
*
* triangleMesh.CreateMesh(vertexList, indexList, 4, 1.0f);
*
* collision.AddPrimitive(triangleMesh, 1, new MaterialProperties(0.8f, 0.7f, 0.6f));
*/
PhysicsSystem.CurrentPhysicsSystem.CollisionSystem.AddCollisionSkin(collision);
body.CollisionSkin = collision;
body.MoveTo(position, orientation);
}
public XBoneMapObject(Vector3 position, ref XModel model)
{
//create a list to hold the collision primitives
List <Primitive> prims = new List <Primitive>();
//parse for collision bones
foreach (ModelBone bone in model.Model.Bones)
{
string[] keypairs = bone.Name.ToLower().Split('_');
//if checks for valid naming convention on collision bones
if ((keypairs.Length == 2) && ((keypairs[0] == "sphere") || (keypairs[0] == "box") || (keypairs[0] == "capsule")))
{
//determine object number
int objectnum;
if ((keypairs[1] != "") || (keypairs[1] != null))
{
objectnum = int.Parse(keypairs[1]);
}
else
{
objectnum = 0;
}
//decompose bone transforms to components
Vector3 pos;
Vector3 scale;
Quaternion qrot;
bone.Transform.Decompose(out scale, out qrot, out pos);
Matrix rot = Matrix.CreateFromQuaternion(qrot);
//create collision primitive objects and add to list
switch (keypairs[0])
{
case ("sphere"):
JigLibX.Geometry.Sphere sph = new JigLibX.Geometry.Sphere(pos, scale.X);
prims.Add(sph);
break;
case ("box"):
Box box = new Box(pos, rot, scale);
prims.Add(box);
break;
case ("capsule"):
break;
}
}
}
body = new Body();
collision = new CollisionSkin(body);
if (prims.Count > 0)
{
foreach (Primitive prim in prims)
{
//TODO: Add ability to specify physics material type in art editor somehow
collision.AddPrimitive(prim, (int)JigLibX.Collision.MaterialTable.MaterialID.NormalSmooth);
}
}
else
{//no collision prims detected from XSI so create a default one here using the mesh bounding spheres
foreach (ModelMesh mesh in model.Model.Meshes)
{
//collision.AddPrimitive(new JigLibX.Geometry.Sphere(mesh.BoundingSphere.Center, mesh.BoundingSphere.Radius), new MaterialProperties(0.8f, 0.8f, 0.7f));
collision.AddPrimitive(new JigLibX.Geometry.Box(position, Matrix.Identity, new Vector3(mesh.BoundingSphere.Radius / 2f)), (int)JigLibX.Collision.MaterialTable.MaterialID.NormalRough);
}
}
body.CollisionSkin = this.collision;
Vector3 com = SetMass(1.0f);
body.MoveTo(position, Matrix.Identity);
collision.ApplyLocalTransform(new Transform(-com, Matrix.Identity));
body.EnableBody();
}