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Interpolate icon coordinates for anti-aliasing

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- Still needs a little work, but this looks MUCH better
This commit is contained in:
Dan Paulat 2023-08-21 22:20:50 -05:00
parent f512df9dd6
commit 232fafc9fa
1 changed files with 3 additions and 3 deletions
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6
scwx-qt/source/scwx/qt/gl/draw/placefile_icons.cpp
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@ -230,9 +230,9 @@ void PlacefileIcons::Render(
gl.glUniform1f(p->uMapDistanceLocation_, 0.0f);
}
// Don't interpolate texture coordinates
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
// Interpolate texture coordinates
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
// Draw icons
gl.glDrawArrays(GL_TRIANGLES, 0, p->numVertices_);