diff options
| author | Ian Romanick <idr@freedesktop.org> | 2010-10-03 18:46:37 -0700 |
|---|---|---|
| committer | Ian Romanick <idr@freedesktop.org> | 2010-10-03 18:46:37 -0700 |
| commit | bf55af4beb9a86bf7556bc3a114a6e3fe7de37b4 (patch) | |
| tree | cc16039e81cec0aeffcf0741ecec00109e0bee7f | |
| parent | 17bbb83eaa0abdb0ca9978cdf0c3136376f5b42e (diff) | |
GLUshape: Fix off-by-one error in mesh generation
| -rw-r--r-- | src/mesh.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesh.cpp b/src/mesh.cpp index c4789a2..76ea46a 100644 --- a/src/mesh.cpp +++ b/src/mesh.cpp @@ -72,7 +72,7 @@ GLUmeshProducer::generate(GLUshapeConsumer *consumer) const EMIT_ELT(e1); } - EMIT_ELT((this->width - 1) + ((i + 0) * this->width)); + EMIT_ELT((this->columns - 1) + ((i + 1) * this->width)); } else { for (j = this->columns - 1; j >= 0; j--) { const unsigned e0 = ((i + 0) * this->width) + j; @@ -82,7 +82,7 @@ GLUmeshProducer::generate(GLUshapeConsumer *consumer) const EMIT_ELT(e1); } - EMIT_ELT((i + 0) * this->width); + EMIT_ELT((i + 1) * this->width); } } |