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Fix small bug

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This commit is contained in:
Ylva Selling
2023-01-18 18:11:23 -05:00
parent da83acdef5
commit 8167d47421
1 changed files with 2 additions and 3 deletions
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modules/globebrowsing/src/tileprovider/ffmpegtileprovider.cpp
+2 -3
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@@ -82,7 +82,6 @@ namespace {
#include "ffmpegtileprovider_codegen.cpp"
} // namespace
namespace openspace::globebrowsing {
void save_gray_frame(unsigned char* buf, int wrap, int xsize, int ysize,
@@ -627,8 +626,8 @@ ChunkTile FfmpegTileProvider::chunkTile(TileIndex tileIndex, int parents, int ma
glm::vec2 ratios = { 1.f / noOfTiles.x, 1.f / noOfTiles.y };
float offsetX = ratios.x * static_cast<float>(tileIndex.x);
// The tiles on the y-axis should be traversed backwards
float offsetY = ratios.y * (noOfTiles.y - static_cast<float>(tileIndex.y - 1));
float offsetY = ratios.y * (noOfTiles.y - static_cast<float>(tileIndex.y) - 1.f);
TileUvTransform uvTransform = { glm::vec2(offsetX, offsetY), ratios };
return traverseTree(tileIndex, parents, maxParents, ascendToParent, uvTransform);