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3DFileViewer: Set correct aspect ratio in view frustum

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Jelle Raaijmakers 2021-11-29 21:51:47 +01:00 • committed by Linus Groh
parent 7a27ecc135
commit 61e4c09514
1 changed files with 3 additions and 1 deletions
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4
Userland/Applications/3DFileViewer/main.cpp
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@ -71,7 +71,9 @@ private:
// Set projection matrix
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustum(-0.5, 0.5, -0.5, 0.5, 1, 1500);
auto const half_aspect_ratio = static_cast<double>(RENDER_WIDTH) / RENDER_HEIGHT / 2;
glFrustum(-half_aspect_ratio, half_aspect_ratio, -0.5, 0.5, 1, 1500);
m_init_list = glGenLists(1);
glNewList(m_init_list, GL_COMPILE);