From 48417e11854f832c40a42ec497cad3b275b57b2e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nguy=E1=BB=85n=20Gia=20Phong?= Date: Thu, 9 Dec 2021 23:07:32 +0700 Subject: Make XYZ C-compatible --- src/Sprites.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'src/Sprites.cpp') 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]); -- cgit v1.2.3