diff options
Diffstat (limited to 'atlas.cpp')
| -rw-r--r-- | atlas.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -22,11 +22,10 @@ atlas_texture::atlas_texture(const Trade::ImageData2D& image, Vector2i dims) : std::array<Vector2, 4> atlas_texture::texcoords_for_id(int id_) const { CORRADE_INTERNAL_ASSERT(id_ >= 0 && id_ < dims_.product()); - constexpr Vector2 _05 = { 0.5f, 0.5f }; constexpr Vector2i _1 = { 1, 1 }; - Vector2i id = { id_ % dims_[1], id_ / dims_[1] }; - auto p0 = (Vector2(id * tile_size_) + _05) / Vector2(size_); - auto p1 = (Vector2((id + _1) * tile_size_) + _05) / Vector2(size_); + Vector2i id = { id_ % dims_[0], id_ / dims_[0] }; + auto p0 = Vector2(id * tile_size_) / Vector2(size_); + auto p1 = Vector2((id + _1) * tile_size_) / Vector2(size_); return {{ { p1[0], p1[1] }, // bottom right { p1[0], p0[1] }, // top right |