diff options
Diffstat (limited to 'src/GPU3D.cpp')
| -rw-r--r-- | src/GPU3D.cpp | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/src/GPU3D.cpp b/src/GPU3D.cpp index c94d363..1c3fbee 100644 --- a/src/GPU3D.cpp +++ b/src/GPU3D.cpp @@ -1144,6 +1144,23 @@ void SubmitPolygon() for (int i = clipstart; i < nverts; i++) clippedvertices[i] = TempVertexBuffer[i]; + // detect lines, for the OpenGL renderer + + int polytype = 0; + if (nverts == 3) + { + if (ClipCoordsEqual(&clippedvertices[0], &clippedvertices[1]) || + ClipCoordsEqual(&clippedvertices[0], &clippedvertices[2]) || + ClipCoordsEqual(&clippedvertices[1], &clippedvertices[2])) + { + polytype = 1; + } + } + else if (nverts == 4) + { + // TODO + } + // clipping nverts = ClipPolygon<true>(clippedvertices, nverts, clipstart); @@ -1198,21 +1215,7 @@ void SubmitPolygon() if (!poly->Translucent) NumOpaquePolygons++; - if (ClipCoordsEqual(v0, v1) || - ClipCoordsEqual(v0, v2) || - ClipCoordsEqual(v1, v2)) - { - poly->Type = 1; - } - else if (nverts == 4) - { - if (ClipCoordsEqual(v0, v3) || - ClipCoordsEqual(v1, v3) || - ClipCoordsEqual(v2, v3)) - { - poly->Type = 1; - } - } + poly->Type = polytype; if (LastStripPolygon && clipstart > 0) { |