private void InitPlane(Vector4 InPlane, Matrix4x4 InMatrix, uint VertexOffset, uint IndexOffset, Color Colour)
{
Vector3 Position = InMatrix.Translation;
Plane OurPlane = new Plane(InPlane);
Vector3 ClosestPtOnPlane = Position - PlaneDot(InPlane, Position) * OurPlane.Normal;
FindBestAxisVectors(OurPlane.Normal, out Vector3 U, out Vector3 V);
U *= InPlane.W;
V *= InPlane.W;
vertices[VertexOffset + 0] = new VertexLayouts.BasicLayout.Vertex();
vertices[VertexOffset + 0].Position = ClosestPtOnPlane + U + V;
vertices[VertexOffset + 0].Colour = Colour.ToArgb();
vertices[VertexOffset + 1] = new VertexLayouts.BasicLayout.Vertex();
vertices[VertexOffset + 1].Position = ClosestPtOnPlane - U + V;
vertices[VertexOffset + 1].Colour = Colour.ToArgb();
vertices[VertexOffset + 2] = new VertexLayouts.BasicLayout.Vertex();
vertices[VertexOffset + 2].Position = ClosestPtOnPlane + U - V;
vertices[VertexOffset + 2].Colour = Colour.ToArgb();
vertices[VertexOffset + 3] = new VertexLayouts.BasicLayout.Vertex();
vertices[VertexOffset + 3].Position = ClosestPtOnPlane - U - V;
vertices[VertexOffset + 3].Colour = Colour.ToArgb();
indices[IndexOffset + 0] = (ushort)(VertexOffset + 0); indices[IndexOffset + 1] = (ushort)(VertexOffset + 2); indices[IndexOffset + 2] = (ushort)(VertexOffset + 1);
indices[IndexOffset + 3] = (ushort)(VertexOffset + 1); indices[IndexOffset + 4] = (ushort)(VertexOffset + 2); indices[IndexOffset + 5] = (ushort)(VertexOffset + 3);
}
public VertexLayouts.BasicLayout.Vertex[] GetTransformVertices()
{
VertexLayouts.BasicLayout.Vertex[] NewVertices = new VertexLayouts.BasicLayout.Vertex[vertices.Length];
System.Array.Copy(vertices, NewVertices, vertices.Length);
for (int i = 0; i < NewVertices.Length; i++)
{
Vector3 Result = Vector3.Transform(vertices[i].Position, Transform);
NewVertices[i].Position = new Vector3(Result.X, Result.Y, Result.Z);
}
return(NewVertices);
}
public void UpdateVertices(bool selected = false)
{
vertices = new VertexLayouts.BasicLayout.Vertex[points.Length];
for (int i = 0; i != vertices.Length; i++)
{
VertexLayouts.BasicLayout.Vertex vertex = new VertexLayouts.BasicLayout.Vertex();
vertex.Position = points[i];
vertex.Colour = (selected ? SelectedColour : UnselectedColour);
vertices[i] = vertex;
}
isUpdatedNeeded = true;
}
public bool Init(BoundingBox bbox)
{
BoundingBox = bbox;
vertices = new VertexLayouts.BasicLayout.Vertex[8];
Vector3[] corners = bbox.GetCorners();
for (int i = 0; i < corners.Length; i++)
{
vertices[i] = new VertexLayouts.BasicLayout.Vertex();
vertices[i].Position = corners[i];
vertices[i].Colour = CurrentColour.ToArgb();
}
shader = RenderStorageSingleton.Instance.ShaderManager.shaders[1];
return(true);
}
public bool Init(BoundingBox bbox)
{
BoundingBox = bbox;
vertices = new VertexLayouts.BasicLayout.Vertex[8];
Vector3[] corners = bbox.GetCorners();
for (int i = 0; i < corners.Length; i++)
{
vertices[i] = new VertexLayouts.BasicLayout.Vertex();
vertices[i].Position = corners[i];
vertices[i].Colour = colour.ToArgb();
}
indices = new ushort[] {
0, 1, 1, 2, 2, 3, 3, 0, // Front edges
4, 5, 5, 6, 6, 7, 7, 4, // Back edges
0, 4, 1, 5, 2, 6, 3, 7 // Side edges connecting front and back
};
shader = RenderStorageSingleton.Instance.ShaderManager.shaders[1];
return(true);
}
public void Init(ref Vector3[] points, ResourceTypes.Navigation.LaneProperties lane, ResourceTypes.Navigation.RoadFlags roadFlags)
{
vertices = new VertexLayouts.BasicLayout.Vertex[points.Length * 2];
indices = new ushort[(vertices.Length - 2) * 3];
int idx = 0;
for (int i = 0; i < points.Length; i++)
{
if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.MainRoad) || (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.IsHighway)))
{
colour = Color.Blue;
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.Parking))
{
colour = Color.Green;
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.ExcludeImpassible))
{
colour = Color.FromArgb(255, 128, 26, 0);
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.ExcludeImpassible) && lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.BackRoad))
{
colour = Color.FromArgb(255, 128, 51, 230);
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.BackRoad))
{
colour = Color.FromArgb(255, 128, 51, 230);
}
vertices[idx] = new VertexLayouts.BasicLayout.Vertex();
vertices[idx].Position = points[i];
vertices[idx].Colour = colour.ToArgb();
Vector2 forward = Vector2.Zero;
if (i < points.Length - 1)
{
forward += (new Vector2(points[(i + 1) % points.Length].X, points[(i + 1) % points.Length].Y) - new Vector2(points[i].X, points[i].Y));
}
if (i > 0)
{
forward += new Vector2(points[i].X, points[i].Y) - new Vector2(points[(i - 1) % points.Length].X, points[(i - 1) % points.Length].Y);
}
forward.Normalize();
Vector3 left = new Vector3(-forward.Y, forward.X, points[i].Z);
idx++;
vertices[idx] = new VertexLayouts.BasicLayout.Vertex();
float x = 0.0f;
float y = 0.0f;
if (roadFlags.HasFlag(ResourceTypes.Navigation.RoadFlags.BackwardDirection))
{
x = (points[i].X - left.X * lane.Width);
y = (points[i].Y - left.Y * lane.Width);
}
else
{
x = (points[i].X + left.X * lane.Width);
y = (points[i].Y + left.Y * lane.Width);
}
vertices[idx].Position = new Vector3(x, y, points[i].Z);
vertices[idx].Colour = colour.ToArgb();
points[i] = vertices[idx].Position;
RenderLine line = new RenderLine();
line.SetUnselectedColour(Color.Blue);
line.Init(new Vector3[2] {
vertices[idx - 1].Position, vertices[idx].Position
});
idx++;
ushort sIdx = 0;
int indIdx = 0;
bool switcheroo = false;
while (indIdx < indices.Length)
{
if (switcheroo == false)
{
indices[indIdx] = sIdx++;
indices[indIdx + 1] = sIdx++;
indices[indIdx + 2] = sIdx++;
switcheroo = true;
}
else
{
indices[indIdx] = sIdx--;
indices[indIdx + 1] = sIdx--;
indices[indIdx + 2] = sIdx--;
switcheroo = false;
}
sIdx = (ushort)(indices[indIdx + 2] + 1);
indIdx += 3;
}
}
}
////TEMP
//public void ConvertNavOBJDataToRender(ResourceTypes.Navigation.NAVData.OBJData data)
//{
// SetTransform(new Vector3(), new Matrix33());
// Indices = data.indices;
// numTriangles = (uint)(data.indices.Length);
// Vertices = new VertexLayouts.BasicLayout.Vertex[data.vertices.Length];
// for (int i = 0; i < data.vertices.Length; i++)
// {
// VertexLayouts.BasicLayout.Vertex vertex = new VertexLayouts.BasicLayout.Vertex();
// vertex.Position = data.vertices[i].position;
// vertex.Colour = new Vector4(1.0f, 0.0f, 0.0f, 1.0f);
// Vertices[i] = vertex;
// }
//}
public void ConvertCollisionToRender(MeshData data)
{
DoRender = true;
BoundingBox = new RenderBoundingBox();
BoundingBox.Init(data.BoundingBox);
BoundingBox.DoRender = false;
Indices = data.Indices;
numTriangles = Convert.ToUInt32(data.Indices.Length * 3);
Vertices = new VertexLayouts.BasicLayout.Vertex[data.Vertices.Length];
materials = data.Materials;
for (int i = 0; i != data.Vertices.Length; i++)
{
VertexLayouts.BasicLayout.Vertex vertex = new VertexLayouts.BasicLayout.Vertex();
vertex.Position = data.Vertices[i];
vertex.Colour = new Vector4(1.0f);
Vertices[i] = vertex;
}
int materialIDX = 0;
for (int i = 0; i != data.Indices.Length; i += 3)
{
switch (materials[materialIDX])
{
case CollisionMaterials.GrassAndSnow:
Vertices[data.Indices[i]].Colour = new Vector4(0, 0.4f, 0, 1.0f);
Vertices[data.Indices[i + 1]].Colour = new Vector4(0, 0.4f, 0, 1.0f);
Vertices[data.Indices[i + 2]].Colour = new Vector4(0, 0.4f, 0, 1.0f);
break;
case CollisionMaterials.Water:
Vertices[data.Indices[i]].Colour = new Vector4(0, 0.3f, 0.8f, 1.0f);
Vertices[data.Indices[i + 1]].Colour = new Vector4(0, 0.3f, 0.8f, 1.0f);
Vertices[data.Indices[i + 2]].Colour = new Vector4(0, 0.3f, 0.8f, 1.0f);
break;
case CollisionMaterials.Gravel:
case CollisionMaterials.Tarmac:
case CollisionMaterials.Sidewalk:
case CollisionMaterials.SidewalkEdge:
Vertices[data.Indices[i]].Colour = new Vector4(0.5f, 0.5f, 0.5f, 1.0f);
Vertices[data.Indices[i + 1]].Colour = new Vector4(0.5f, 0.5f, 0.5f, 1.0f);
Vertices[data.Indices[i + 2]].Colour = new Vector4(0.5f, 0.5f, 0.5f, 1.0f);
break;
case CollisionMaterials.Mud:
Vertices[data.Indices[i]].Colour = new Vector4(0.4f, 0.2f, 0.0f, 1.0f);
Vertices[data.Indices[i + 1]].Colour = new Vector4(0.4f, 0.2f, 0.0f, 1.0f);
Vertices[data.Indices[i + 2]].Colour = new Vector4(0.4f, 0.2f, 0.0f, 1.0f);
break;
case CollisionMaterials.PlayerCollision:
Vertices[data.Indices[i]].Colour = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
Vertices[data.Indices[i + 1]].Colour = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
Vertices[data.Indices[i + 2]].Colour = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
break;
}
materialIDX++;
}
}
