public InstanceBone(Bone bone)
{
Bone = bone;
Position = bone.Position;
RotationMatrix = bone.RotationMatrix;
Childeren = new List<InstanceBone>();
}
public InstanceModel(Model model)
{
Model = model;
PlaySpeed = 1;
CurrentFrame = model.FrameStart;
// orientation
Position = Vector3.Zero;
Scale = Vector3.One;
Rotation = Matrix3.Identity;
// objects
Objects = new InstanceObject[model.Objects.Length];
for (int i = 0; i != Objects.Length; ++i)
{
var type = model.Objects[i].GetType();
if (type == typeof(ObjectMesh)) Objects[i] = new InstanceObjectMesh((ObjectMesh)model.Objects[i]);
else if (type == typeof(ObjectArmature)) Objects[i] = new InstanceObjectArmature((ObjectArmature)model.Objects[i]);
else Debug.ThrowError("InstanceModel", "Unsuported Object type: " + type);
}
for (int i = 0; i != Objects.Length; ++i)
{
Objects[i].bindObjects(model.Objects[i]);
}
}
public static void InersectPlane(ref Line3 line, ref Vector3 planeNormal, ref Vector3 planeLocation, out Vector3 result)
{
float dot = (-(planeNormal.X*planeLocation.X) - (planeNormal.Y*planeLocation.Y) - (planeNormal.Z*planeLocation.Z));
float dot3 = (planeNormal.X*(line.Point2.X-line.Point1.X)) + (planeNormal.Y*(line.Point2.Y-line.Point1.Y)) + (planeNormal.Z*(line.Point2.Z-line.Point1.Z));
float dot2 = -((dot + (planeNormal.X*line.Point1.X) + (planeNormal.Y*line.Point1.Y) + (planeNormal.Z*line.Point1.Z)) / dot3);
result = (line.Point1 + (dot2*(line.Point2-line.Point1)));
}
public Vector3 InersectPlane(Vector3 planeNormal, Vector3 planeLocation)
{
float dot = (-(planeNormal.X*planeLocation.X) - (planeNormal.Y*planeLocation.Y) - (planeNormal.Z*planeLocation.Z));
float dot3 = (planeNormal.X*(Point2.X-Point1.X)) + (planeNormal.Y*(Point2.Y-Point1.Y)) + (planeNormal.Z*(Point2.Z-Point1.Z));
float dot2 = -((dot + (planeNormal.X*Point1.X) + (planeNormal.Y*Point1.Y) + (planeNormal.Z*Point1.Z)) / dot3);
return (Point1 + (dot2*(Point2-Point1)));
}
public InstanceObject(Object o)
{
Object = o;
Position = o.Position;
Scale = o.Scale;
Rotation = o.Rotation;
}
public Camera(IViewPort viewPort, Vector3 position, Vector3 lookAtPosition, Vector3 upPosition, float near, float far, float fov)
{
ViewPort = viewPort;
Position = position;
LookAtPosition = lookAtPosition;
UpPosition = upPosition;
Near = near;
Far = far;
Fov = fov;
Aspect = float.NaN;
}
public Camera(IViewPort viewPort, Vector3 position, Vector3 lookAtPosition, Vector3 upPosition)
{
ViewPort = viewPort;
Position = position;
LookAtPosition = lookAtPosition;
UpPosition = upPosition;
Near = 1;
Far = 500;
Fov = MathUtilities.DegToRad(45);
Aspect = float.NaN;
}
public Camera(IViewPort viewPort)
{
ViewPort = viewPort;
Position = new Vector3(10, 10, 10);
LookAtPosition = new Vector3(0, 0, 0);
UpPosition = new Vector3(10, 11, 10);
Near = 1;
Far = 500;
Fov = MathUtilities.DegToRad(45);
Aspect = float.NaN;
}
public Bone(BinaryReader reader)
{
Name = reader.ReadString();
parentName = reader.ReadString();
InheritScale = reader.ReadBoolean();
InheritRotation = reader.ReadBoolean();
Position = reader.ReadVector3();
RotationMatrix = reader.ReadMatrix3();
Rotation = Quaternion.FromMatrix3(RotationMatrix);
}
public SoftwareBone(RMX_ArmatureBone bone)
{
Name = bone.Name;
InheritScale = bone.InheritScale;
InheritRotation = bone.InheritRotation;
Position = new Vector3(bone.Position.Values[0], bone.Position.Values[1], bone.Position.Values[2]);
Rotation = new Matrix3
(
new Vector3(bone.Rotation.Values[0], bone.Rotation.Values[1], bone.Rotation.Values[2]),
new Vector3(bone.Rotation.Values[3], bone.Rotation.Values[4], bone.Rotation.Values[5]),
new Vector3(bone.Rotation.Values[6], bone.Rotation.Values[7], bone.Rotation.Values[8])
);
}
public SoftwareObject(SoftwareModel model, RMX_Object o)
{
Model = model;
Name = o.Name;
// transform
foreach (var input in o.Transform.Inputs)
{
switch (input.Type)
{
case "EulerRotation": Rotation = new Vector3(input.Values[0], input.Values[1], input.Values[2]); break;
case "Scale": Scale = new Vector3(input.Values[0], input.Values[1], input.Values[2]); break;
case "Position": Position = new Vector3(input.Values[0], input.Values[1], input.Values[2]); break;
default: Debug.ThrowError("SoftwareMesh", "Unsuported Transform Type: " + input.Type); break;
}
}
// find action
if (o.DefaultAction != null)
{
foreach (var action in model.Actions)
{
if (o.DefaultAction.Name == action.Name)
{
DefaultAction = action;
break;
}
}
if (DefaultAction == null) Debug.ThrowError("SoftwareObjectArmature", "Failed to find Action: " + o.DefaultAction.Name);
}
// bone groups
BoneGroups = new List<SoftwareObjectBoneGroup>();
if (o.BoneGroups != null)
{
foreach (var bonegroup in o.BoneGroups.BoneGroups)
{
BoneGroups.Add(new SoftwareObjectBoneGroup(bonegroup));
}
}
}
public RigidTransform3(Vector3 position)
{
Position = position;
Orientation = Quaternion.Identity;
}
public RigidTransform3(Quaternion orienation)
{
Position = new Vector3();
Orientation = orienation;
}
public VertexProcessor(SoftwareVertex vertex, Vector4[] colors, Vector3[] normals, Vector2[] uvs, HardwareMeshProcessor mesh)
{
Positions = new Vector3[mesh.positions.Count];
for (int i = 0; i != Positions.Length; ++i)
{
Positions[i] = mesh.positions[i][vertex.Index];
}
Colors = colors;
Normals = normals;
UVs = uvs;
mesh.Verticies.AddLast(this);
}
public RigidTransform3(Quaternion orienation, Vector3 position)
{
Orientation = orienation;
Position = position;
}
public TriangleProcessor(SoftwareTriangle triangle, HardwareMeshProcessor mesh, bool loadColors, bool loadUVs, bool loadNormals)
{
// get color components
var colors = new Vector4[3][];
if (loadColors)
{
int componentCount = mesh.colorComponents.Count;
for (int i = 0; i != colors.Length; ++i)
{
colors[i] = new Vector4[componentCount];
}
for (int i = 0; i != componentCount; ++i)
{
var colorComponent = mesh.colorComponents[i][triangle.Index].Colors;
colors[0][i] = colorComponent[0];
colors[1][i] = colorComponent[1];
colors[2][i] = colorComponent[2];
}
}
// get normal components
var normals = new Vector3[3][];
if (loadNormals)
{
int componentCount = mesh.normalComponents.Count;
for (int i = 0; i != normals.Length; ++i)
{
normals[i] = new Vector3[componentCount];
}
for (int i = 0; i != componentCount; ++i)
{
var normalComponent = mesh.normalComponents[i][triangle.Index].Normals;
normals[0][i] = normalComponent[0];
normals[1][i] = normalComponent[1];
normals[2][i] = normalComponent[2];
}
}
// get uv components
var uvs = new Vector2[3][];
if (loadUVs)
{
int componentCount = mesh.uvComponents.Count;
for (int i = 0; i != uvs.Length; ++i)
{
uvs[i] = new Vector2[componentCount];
}
for (int i = 0; i != componentCount; ++i)
{
var normalComponent = mesh.uvComponents[i][triangle.Index].UVs;
uvs[0][i] = normalComponent[0];
uvs[1][i] = normalComponent[1];
uvs[2][i] = normalComponent[2];
}
}
// add verticies
var vertex1 = new VertexProcessor(triangle.Verticies[0], colors[0], normals[0], uvs[0], mesh);
var vertex2 = new VertexProcessor(triangle.Verticies[1], colors[1], normals[1], uvs[1], mesh);
var vertex3 = new VertexProcessor(triangle.Verticies[2], colors[2], normals[2], uvs[2], mesh);
Verticies = new VertexProcessor[3] {vertex1, vertex2, vertex3};
mesh.Triangles.Add(this);
}
public HardwareMeshProcessor(SoftwareMesh mesh, bool loadColors, bool loadUVs, bool loadNormals)
{
this.mesh = mesh;
// get vertex component types
positions = new List<Vector3[]>();
foreach (var key in mesh.VertexComponentKeys)
{
switch (key.Key)
{
case VertexComponentKeyTypes.Positions:
var vertexComponents = mesh.VetexComponents[key.Value];
if (vertexComponents.GetType() == typeof(Vector3[]))
{
positions.Add((Vector3[])vertexComponents);
}
else if (vertexComponents.GetType() == typeof(Vector2[]))
{
var verts = (Vector2[])vertexComponents;
var newVerts = new Vector3[verts.Length];
for (int i = 0; i != verts.Length; ++i) newVerts[i] = new Vector3(verts[i].X, verts[i].Y, 0);
positions.Add(newVerts);
}
else
{
Debug.ThrowError("HardwareMeshProcessor", "Unsuported VectorComponent type");
}
break;
}
}
// get triangle component types
if (loadColors) colorComponents = new List<TriangleColorComponent[]>();
if (loadNormals) normalComponents = new List<TriangleNormalComponent[]>();
if (loadUVs) uvComponents = new List<TriangleUVComponent[]>();
foreach (var key in mesh.TriangleComponentKeys)
{
switch (key.Key)
{
case TriangleComponentKeyTypes.ColorComponents:
if (loadColors) colorComponents.Add((TriangleColorComponent[])mesh.TriangleComponents[key.Value]);
break;
case TriangleComponentKeyTypes.NormalComponents:
if (loadNormals) normalComponents.Add((TriangleNormalComponent[])mesh.TriangleComponents[key.Value]);
break;
case TriangleComponentKeyTypes.UVComponents:
if (loadUVs) uvComponents.Add((TriangleUVComponent[])mesh.TriangleComponents[key.Value]);
break;
}
}
// create triangles with there own verticies
Verticies = new LinkedList<VertexProcessor>();
Triangles = new List<TriangleProcessor>();
foreach (var triangle in mesh.Triangles)
{
var newTriangle = new TriangleProcessor(triangle, this, loadColors, loadUVs, loadNormals);
}
// process (remove duplicate verticies from triangles)
const float tolerance = .002f;
int count = Triangles.Count-1, count2 = Triangles.Count;
for (int i = 0; i != count; ++i)
{
for (int vi = 0; vi != 3; ++vi)
{
var vertex = Triangles[i].Verticies[vi];
for (int i2 = i+1; i2 != count2; ++i2)
{
for (int vi2 = 0; vi2 != 3; ++vi2)
{
var vertex2 = Triangles[i2].Verticies[vi2];
if (vertex == vertex2) continue;
// position tolerance
bool canRemoveVertex = true;
for (int pi = 0; pi != vertex.Positions.Length; ++pi)
{
if (!vertex.Positions[pi].AproxEqualsBox(vertex2.Positions[pi], tolerance))
{
canRemoveVertex = false;
break;
}
}
// color tolerance
if (canRemoveVertex && loadColors)
{
for (int pi = 0; pi != vertex.Colors.Length; ++pi)
{
if (!vertex.Colors[pi].AproxEqualsBox(vertex2.Colors[pi], tolerance))
{
canRemoveVertex = false;
break;
}
}
}
// normal tolerance
if (canRemoveVertex && loadNormals)
{
for (int pi = 0; pi != vertex.Normals.Length; ++pi)
{
if (!vertex.Normals[pi].AproxEqualsBox(vertex2.Normals[pi], tolerance))
{
canRemoveVertex = false;
break;
}
}
}
// uv tolerance
if (canRemoveVertex && loadUVs)
{
for (int pi = 0; pi != vertex.UVs.Length; ++pi)
{
if (!vertex.UVs[pi].AproxEqualsBox(vertex2.UVs[pi], tolerance))
{
canRemoveVertex = false;
break;
}
}
}
// remove vertex
if (canRemoveVertex)
{
Verticies.Remove(vertex2);
Triangles[i2].Verticies[vi2] = vertex;
}
}
}
}
}
// process (set vertex indicies)
int index = 0;
foreach (var vertex in Verticies)
{
vertex.Index = index;
++index;
}
}
public void RotateGeometry(float x, float y, float z)
{
var mat = Matrix3.FromEuler(x, y, z);
Position = Position.Transform(mat);
}
public void RotateAroundUpPositionWorld(Vector3 radians)
{
var matrix = Matrix3.Identity;
matrix = matrix.RotateAroundWorldAxisX(radians.X);
matrix = matrix.RotateAroundWorldAxisY(radians.Y);
matrix = matrix.RotateAroundWorldAxisZ(radians.Z);
LookAtPosition -= UpPosition;
LookAtPosition = LookAtPosition.Transform(matrix);
LookAtPosition += UpPosition;
Position -= UpPosition;
Position = Position.Transform(matrix);
Position += UpPosition;
}
public Plane3(Vector3 normal, float distance)
{
Normal = normal;
Distance = distance;
}
public void Rotate(Line3 pLine, float radians)
{
var vector = (pLine.Point2 - pLine.Point1).NormalizeSafe();
Position -= pLine.Point1;
LookAtPosition -= pLine.Point1;
UpPosition -= pLine.Point1;
Position = Position.RotateAround(vector, radians);
LookAtPosition = LookAtPosition.RotateAround(vector, radians);
UpPosition = UpPosition.RotateAround(vector, radians);
Position += pLine.Point1;
LookAtPosition += pLine.Point1;
UpPosition += pLine.Point1;
}
public float DotCoordinate(Vector3 vector)
{
return (Normal.X * vector.X) + (Normal.Y * vector.Y) + (Normal.Z * vector.Z) + Distance;
}
public void RotateAroundUpPosition(Vector3 radians)
{
var matrix = Matrix3.LookAt((LookAtPosition - Position), (UpPosition - Position));
var matrixTranspose = matrix.Transpose();
matrix = matrix.RotateAroundAxisX(radians.X);
matrix = matrix.RotateAroundAxisY(radians.Y);
matrix = matrix.RotateAroundAxisZ(radians.Z);
LookAtPosition -= UpPosition;
LookAtPosition = LookAtPosition.Transform(matrixTranspose);
LookAtPosition = LookAtPosition.Transform(matrix);
LookAtPosition += UpPosition;
Position -= UpPosition;
Position = Position.Transform(matrixTranspose);
Position = Position.Transform(matrix);
Position += UpPosition;
}
public void Offset(Vector3 value)
{
Position += value;
LookAtPosition += value;
UpPosition += value;
}
public TriangleNormalComponent(Vector3 normal1, Vector3 normal2, Vector3 normal3)
{
Normals = new Vector3[3] {normal1, normal2, normal3};
}
public static void DotCoordinate(ref Plane3 plane, ref Vector3 vector, out float result)
{
result = (plane.Normal.X * vector.X) + (plane.Normal.Y * vector.Y) + (plane.Normal.Z * vector.Z) + plane.Distance;
}
public Line3(Vector3 point1, Vector3 point2)
{
Point1 = point1;
Point2 = point2;
}
public void Zoom(float value, float stopRadis)
{
var vec = (LookAtPosition - Position);
float dis = 0;
vec = vec.Normalize(out dis);
dis = ((dis-stopRadis) - value);
if (dis < 0) value += dis;
vec *= value;
Position += vec;
UpPosition += vec;
}
public void Rotate(float x, float y, float z)
{
Rotation += new Vector3(x, y, z);
}
public Vector2 Project(Vector3 position)
{
var pos = new Vector4(position, 1);
return pos.Project(ProjectionMatrix, ViewMatrix, ViewPort.Position.X, ViewPort.Position.Y, ViewPort.Size.Width, ViewPort.Size.Height).ToVector2();
}