public Shape(string id, VertexBuffer[] vertexBuffers, IndexBuffer[] indexBuffers,
int[] numVertices, int[] numIndices, int[] indexVRefs,
PrimitiveType[] pTypes, VertexFormats[] vFormats,
int[] primCounts, BoundingBox bBox)
: base(id, null, null)
{
vBuffers = vertexBuffers;
iBuffers = indexBuffers;
vertexCount = numVertices;
indexCount = numIndices;
this.indexVRefs = indexVRefs;
this.pTypes = pTypes;
this.vFormats = vFormats;
this.primCounts = primCounts;
this.bBox = bBox;
}
public static void DrawWireframe(Device device, BoundingBox box, int clr)
{
CustomVertex.PositionColored[] lines = new CustomVertex.PositionColored[24];
// bottom
lines[0] = new CustomVertex.PositionColored(/*box.position*/new Vector3(), clr);
lines[1] = new CustomVertex.PositionColored(/*box.position.X +*/ box.dimensions.X, /*box.position.Y*/0, /*box.position.Z*/0, clr);
lines[2] = lines[1];
lines[3] = new CustomVertex.PositionColored(lines[2].X, /*box.position.Y*/0, /*box.position.Z +*/ box.dimensions.Z, clr);
lines[4] = lines[3];
lines[5] = new CustomVertex.PositionColored(/*box.position.X*/0, /*box.position.Y*/0, /*box.position.Z +*/ box.dimensions.Z, clr);
lines[6] = lines[5];
lines[7] = lines[0];
// top
for (int i = 8; i < 16; i++)
{
lines[i] = lines[i - 8];
lines[i].Y = /*box.position.Y +*/ box.dimensions.Y;
}
// connectors
lines[16] = lines[0];
lines[17] = lines[8];
lines[18] = lines[2];
lines[19] = lines[10];
lines[20] = lines[4];
lines[21] = lines[12];
lines[22] = lines[6];
lines[23] = lines[14];
// render lines
device.VertexFormat = CustomVertex.PositionColored.Format;
device.Indices = null;
device.DrawUserPrimitives(PrimitiveType.LineList, 12, lines);
}