Field Name             Bits   Default Description
UCP_ENA_0              0      0x0     Enable User Clip Plane 0
UCP_ENA_1              1      0x0     Enable User Clip Plane 1
UCP_ENA_2              2      0x0     Enable User Clip Plane 2
UCP_ENA_3              3      0x0     Enable User Clip Plane 3
UCP_ENA_4              4      0x0     Enable User Clip Plane 4
UCP_ENA_5              5      0x0     Enable User Clip Plane 5
PS_UCP_MODE            15:14  0x0     0 = Cull using distance from center of point
                                      1 = Cull using radius-based distance from center of point
                                      2 = Cull using radius-based distance from center of point, Expand and Clip on intersection
                                      3 = Always expand and clip as trifan
CLIP_DISABLE           16     0x0     Disables clip code generation and clipping process for
                                      TCL
UCP_CULL_ONLY_ENA      17     0x0     Cull Primitives against UCPS, but don`t clip
BOUNDARY_EDGE_FLAG_ENA 18     0x0     If set, boundary edges are highlighted, else they are not
                                      highlighted
COLOR2_IS_TEXTURE      20     0x0     If set, color2 is used as texture8 by GA (PS3.0
                                      requirement)
COLOR3_IS_TEXTURE      21     0x0     If set, color3 is used as texture9 by GA (PS3.0
                                      requirement)