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| author | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2021-12-09 23:07:32 +0700 |
|---|---|---|
| committer | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2021-12-09 23:37:37 +0700 |
| commit | 48417e11854f832c40a42ec497cad3b275b57b2e (patch) | |
| tree | 73162cd7294a49ba39f0f06afd16da74dee0f6da /src/Sprites.cpp | |
| parent | e4888c19818ef61264ea4e1b0da9ebdc302f1483 (diff) | |
| download | blackshades-48417e11854f832c40a42ec497cad3b275b57b2e.tar.gz | |
Make XYZ C-compatible
Diffstat (limited to 'src/Sprites.cpp')
| -rw-r--r-- | src/Sprites.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/Sprites.cpp b/src/Sprites.cpp index e3ffc75..239c0a8 100644 --- a/src/Sprites.cpp +++ b/src/Sprites.cpp @@ -254,11 +254,10 @@ void Sprites::draw() glPopMatrix(); avgProj=(endProj+begProj)/2; - dx = endProj.x - begProj.x; - dy = endProj.y - begProj.y; - oolen= 1/sqrt(dx*dx+dy*dy)*0.5; - persp=0; - persp.x=-dy*oolen; persp.y=dx*oolen; + dx = endProj.x - begProj.x; + dy = endProj.y - begProj.y; + oolen = 0.5f / sqrt(dx * dx + dy * dy); + persp = {-dy * oolen, dx * oolen, 0.0f}; glColor4f(color1[i]*fogcolorr*1.6,color2[i]*fogcolorg*1.6,color3[i]*fogcolorb*1.6,brightness[i]); |