hongshaorou/openrocket
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Set the glViewport size on reshape

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Explicitly set the glViewport size on reshape in order to ensure it is
rendered at the full scale of the viewport. Not doing so causes the
display to render very small.

Fixes #790

Signed-off-by: Billy Olsen <billy.olsen@gmail.com>
This commit is contained in:
Billy Olsen 2020-12-21 20:19:55 -07:00 committed by Billy Olsen
parent d8e809c579
commit 3499146a81
1 changed files with 2 additions and 0 deletions
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swing/src/net/sf/openrocket/gui/figure3d/RocketFigure3d.java
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@ -459,6 +459,8 @@ public class RocketFigure3d extends JPanel implements GLEventListener {
final double ratio = (double) w / (double) h;
fovX = fovY * ratio;
// Make sure to set the viewport size to cover the full size
gl.glViewport(0, 0, w, h);
gl.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
gl.glLoadIdentity();
glu.gluPerspective(fovY, ratio, 0.1f, 50f);