public static VertexGrid CreateGrid(int rows, int columns, float scale = 1,float texXScale = 30f, float texYScale = 30f)
{
int numVertsX = rows + 1;
int numVertsZ = columns + 1;
VertexGrid grid = new VertexGrid(new Vector3[numVertsX * numVertsZ], new int[rows * columns * 2 * 3], new Vector2[numVertsX * numVertsZ]);
{
for (int r = 0; r < numVertsX; r++)
{
for (int c = 0; c < numVertsZ; c++)
{
grid.Points[r * numVertsZ + c] = new Vector3(r * scale, 0, c * scale);
//grid.TextCoords[r * numVertsZ + c] = new Vector2((float)r, (float)c);
grid.TextCoords[r * numVertsZ + c] = new Vector2((float)r / texXScale, (float)c / texYScale);
}
}
}
{
int count = 0;
int vi = 0;
for (int z = 0; z < columns; z++)
{
for (int x = 0; x < rows; x++)
{
// First triangle
grid.Indices[count++] = vi;
grid.Indices[count++] = vi + 1;
grid.Indices[count++] = vi + numVertsX;
// Second triangle
grid.Indices[count++] = vi + numVertsX;
grid.Indices[count++] = vi + 1;
grid.Indices[count++] = vi + numVertsX + 1;
vi++;
}
vi++;
}
}
return grid;
}
public static VertexGrid CreateGrid(int rows, int columns, float scale = 1, float texXScale = 30f, float texYScale = 30f)
{
int numVertsX = rows + 1;
int numVertsZ = columns + 1;
VertexGrid grid = new VertexGrid(new Vector3[numVertsX * numVertsZ], new int[rows * columns * 2 * 3], new Vector2[numVertsX * numVertsZ]);
{
for (int r = 0; r < numVertsX; r++)
{
for (int c = 0; c < numVertsZ; c++)
{
grid.Points[r * numVertsZ + c] = new Vector3(r * scale, 0, c * scale);
//grid.TextCoords[r * numVertsZ + c] = new Vector2((float)r, (float)c);
grid.TextCoords[r * numVertsZ + c] = new Vector2((float)r / texXScale, (float)c / texYScale);
}
}
}
{
int count = 0;
int vi = 0;
for (int z = 0; z < columns; z++)
{
for (int x = 0; x < rows; x++)
{
// First triangle
grid.Indices[count++] = vi;
grid.Indices[count++] = vi + 1;
grid.Indices[count++] = vi + numVertsX;
// Second triangle
grid.Indices[count++] = vi + numVertsX;
grid.Indices[count++] = vi + 1;
grid.Indices[count++] = vi + numVertsX + 1;
vi++;
}
vi++;
}
}
return(grid);
}
protected override void LoadContent(GraphicInfo GraphicInfo, GraphicFactory factory, IContentManager contentManager)
{
PhysxPhysicWorld PhysxPhysicWorld = World.PhysicWorld as PhysxPhysicWorld;
base.LoadContent(GraphicInfo, factory, contentManager);
var grid = VertexGrid.CreateGrid(100, 100, 0.3f, 100, 100);
ClothModel ClothModel = new PloobsEngine.Modelo.ClothModel(factory, PhysxPhysicWorld,
new ClothMeshDescription(), grid.Points, grid.TextCoords, grid.Indices, "Textures//meiofio");
var clothDesc = new ClothDescription()
{
Friction = 0.5f,
ClothMesh = ClothModel.ClothMesh,
Flags = ClothFlag.Bending | ClothFlag.CollisionTwoway | ClothFlag.Visualization,
Thickness = 0.2f,
WindAcceleration = new StillDesign.PhysX.MathPrimitives.Vector3(10, 0, 10)
};
clothDesc.MeshData.AllocatePositions <Vector3>(grid.Points.Length);
clothDesc.MeshData.AllocateIndices <int>(grid.Indices.Length);
clothDesc.MeshData.AllocateNormals <Vector3>(grid.Points.Length);
clothDesc.MeshData.MaximumVertices = grid.Points.Length;
clothDesc.MeshData.MaximumIndices = grid.Indices.Length;
clothDesc.MeshData.NumberOfVertices = grid.Points.Length;
clothDesc.MeshData.NumberOfIndices = grid.Indices.Length;
PhysxClothObject PhysxClothObject = new PloobsEngine.Physics.PhysxClothObject(clothDesc,
Matrix.CreateRotationX((float)Math.PI / 2f) * Matrix.CreateTranslation(0, 10, 0));
ForwardXNABasicShader ForwardXNABasicShader = new PloobsEngine.Material.ForwardXNABasicShader();
ClothMaterial ClothMaterial = new ClothMaterial(ForwardXNABasicShader);
IObject IObject = new PloobsEngine.SceneControl.IObject(ClothMaterial, ClothModel, PhysxClothObject);
World.AddObject(IObject);
///pra preender
CapsuleShapeDescription CapsuleShapeDescription = new StillDesign.PhysX.CapsuleShapeDescription();
CapsuleShapeDescription.Height = 100;
CapsuleShapeDescription.Radius = 0.15f;
CapsuleShapeDescription.LocalPosition = new StillDesign.PhysX.MathPrimitives.Vector3(0, 0.15f + 0.5f * 10, 0);
var actorDesc = new ActorDescription()
{
GlobalPose = StillDesign.PhysX.MathPrimitives.Matrix.Translation(0, -0.2f, 0),
Shapes = { CapsuleShapeDescription }
};
var actor = PhysxPhysicWorld.Scene.CreateActor(actorDesc);
PhysxClothObject.Cloth.AttachToShape(actor.Shapes.First(), (ClothAttachmentFlag)0);
BallThrowPhysx28 BallThrowBullet = new BallThrowPhysx28(this.World, GraphicFactory);
this.AttachCleanUpAble(BallThrowBullet);
this.World.CameraManager.AddCamera(new CameraFirstPerson(GraphicInfo));
}
protected override void LoadContent(GraphicInfo GraphicInfo, GraphicFactory factory, IContentManager contentManager)
{
PhysxPhysicWorld PhysxPhysicWorld = World.PhysicWorld as PhysxPhysicWorld;
base.LoadContent(GraphicInfo, factory, contentManager);
int w = 25;
int h = 25;
float hw = w / 2.0f;
float hh = h / 2.0f;
Vector3 p = new Vector3(0, 20, 0);
var grid = VertexGrid.CreateGrid(w, h);
ClothModel ClothModel = new PloobsEngine.Modelo.ClothModel(factory, PhysxPhysicWorld,
new ClothMeshDescription(), grid.Points, grid.TextCoords, grid.Indices, "Textures//meiofio");
var clothDesc = new ClothDescription()
{
Friction = 0.5f,
ClothMesh = ClothModel.ClothMesh,
Flags = ClothFlag.Gravity | ClothFlag.Bending | ClothFlag.CollisionTwoway | ClothFlag.Visualization,
Thickness = 0.2f,
};
clothDesc.MeshData.AllocatePositions <Vector3>(grid.Points.Length);
clothDesc.MeshData.AllocateIndices <int>(grid.Indices.Length);
clothDesc.MeshData.AllocateNormals <Vector3>(grid.Points.Length);
clothDesc.MeshData.MaximumVertices = grid.Points.Length;
clothDesc.MeshData.MaximumIndices = grid.Indices.Length;
clothDesc.MeshData.NumberOfVertices = grid.Points.Length;
clothDesc.MeshData.NumberOfIndices = grid.Indices.Length;
PhysxClothObject PhysxClothObject = new PloobsEngine.Physics.PhysxClothObject(clothDesc,
Matrix.CreateTranslation(-hw, 0, -hh) * Matrix.CreateTranslation(p));
ForwardXNABasicShader ForwardXNABasicShader = new PloobsEngine.Material.ForwardXNABasicShader();
ClothMaterial ClothMaterial = new ClothMaterial(ForwardXNABasicShader);
IObject IObject = new PloobsEngine.SceneControl.IObject(ClothMaterial, ClothModel, PhysxClothObject);
World.AddObject(IObject);
// Four corner boxes to hold it in place
var positions = new[]
{
new StillDesign.PhysX.MathPrimitives.Vector3(0, 0, -hh), // Back
new StillDesign.PhysX.MathPrimitives.Vector3(0, 0, hh), // Front
new StillDesign.PhysX.MathPrimitives.Vector3(-hw, 0, 0), // Left
new StillDesign.PhysX.MathPrimitives.Vector3(hw, 0, 0), // Right
};
var sizes = new[]
{
new StillDesign.PhysX.MathPrimitives.Vector3(w, 1, 1), // Back
new StillDesign.PhysX.MathPrimitives.Vector3(w, 1, 1), // Front
new StillDesign.PhysX.MathPrimitives.Vector3(1, 1, h), // Left
new StillDesign.PhysX.MathPrimitives.Vector3(1, 1, h), //Right
};
///pra preender
for (int i = 0; i < 2; i++)
{
var actorDesc = new ActorDescription()
{
GlobalPose = StillDesign.PhysX.MathPrimitives.Matrix.Translation(positions[i] + p.AsPhysX()),
Shapes = { new BoxShapeDescription(sizes[i]) }
};
var actor = PhysxPhysicWorld.Scene.CreateActor(actorDesc);
PhysxClothObject.Cloth.AttachToShape(actor.Shapes.First(), (ClothAttachmentFlag)0);
}
BallThrowPhysx28 BallThrowBullet = new BallThrowPhysx28(this.World, GraphicFactory);
this.AttachCleanUpAble(BallThrowBullet);
this.World.CameraManager.AddCamera(new CameraFirstPerson(GraphicInfo));
}
