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PatchMesh9

  • Article

Defines a mesh defined by Bézier patches. The first array is a list of vertices, and the second array defines the patches for the mesh by indexing into the vertex array.

template PatchMesh9
{
    < B9EC94E1-B9A6-4251-BA18-94893F02C0EA >
    DWORD Type;
    DWORD Degree;
    DWORD Basis;
    DWORD nVertices;
    array Vector vertices[nVertices];
    DWORD nPatches;
    array Patch patches[nPatches];
    [ ... ]
}

Where:

  • Type - Patch mesh type: rectangle, triangle, or N-patch.
  • Degree - Degree of the variables in the curve equation.
  • Basis - Basis type of a high-order patch surface.
  • nVertices - Number of vertices.
  • vertices[nVertices] - Array of vertices. See Vector.
  • nPatches - Number of patches.
  • patches[nPatches] - Array of patches. See Patch.
  • [ ... ] - Any .x file template can be used here. This makes the architecture extensible.

The patches use the vertices in the array of vertices as the control points for each patch.

See also

Templates