diff options
| author | Stijn Buys <ingar@osirion.org> | 2011-03-13 14:11:05 +0000 |
|---|---|---|
| committer | Stijn Buys <ingar@osirion.org> | 2011-03-13 14:11:05 +0000 |
| commit | c1970ea4f19b6ea3b602ccece6d02b4d45f238cf (patch) | |
| tree | 2e6fe141e7a9c3d60fcdd020df36c29aa2050874 /src | |
| parent | 49fb18f0d5ec9643794e0cbe156c27a9883e5dd7 (diff) | |
Corrected texture coordinates of the built-in sphere model.
Diffstat (limited to 'src')
| -rw-r--r-- | src/model/vertexarray.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/model/vertexarray.cc b/src/model/vertexarray.cc index 881e266..ae91f6c 100644 --- a/src/model/vertexarray.cc +++ b/src/model/vertexarray.cc @@ -85,15 +85,16 @@ void VertexArray::add_sphere() v = math::Vector3f(r * costable[i], r * sintable[i], costable[j]); n = v; n.normalize(); + texx = (float)i / (float)(SPHERESEGMENTS - 1); - texy = -costable[j] / 2 + 0.5f; + texy = 2.0f * (float) j / (float)(SPHERESEGMENTS - 1); add_vertex(v, n, texx, texy); v = math::Vector3f(r1 * costable[i], r1 * sintable[i], costable[j+1]); n = v; n.normalize(); texx = (float)i / (float)(SPHERESEGMENTS - 1); - texy = -costable[j+1] / 2 + 0.5f; + texy = 2.0f * (float)(j + 1) / (float)(SPHERESEGMENTS - 1); add_vertex(v, n, texx, texy); quad_count++; |