diff options
Diffstat (limited to 'Demos/OpenGL/GL_ShapeDrawer.cpp')
| -rw-r--r-- | Demos/OpenGL/GL_ShapeDrawer.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/Demos/OpenGL/GL_ShapeDrawer.cpp b/Demos/OpenGL/GL_ShapeDrawer.cpp index 91d5b4c5c..b81e286e1 100644 --- a/Demos/OpenGL/GL_ShapeDrawer.cpp +++ b/Demos/OpenGL/GL_ShapeDrawer.cpp @@ -192,21 +192,23 @@ void GL_ShapeDrawer::DrawOpenGL(float* m, const CollisionShape* shape, const Sim int upAxis = cylinder->GetUpAxis(); GLUquadricObj *quadObj = gluNewQuadric(); - + float radius = cylinder->GetRadius(); + float halfHeight = cylinder->GetHalfExtents()[upAxis]; + glPushMatrix(); switch (upAxis) { case 0: glRotatef(-90.0, 0.0, 1.0, 0.0); - glTranslatef(0.0, 0.0, -1.0); + glTranslatef(0.0, 0.0, -halfHeight); break; case 1: glRotatef(-90.0, 1.0, 0.0, 0.0); - glTranslatef(0.0, 0.0, -1.0); + glTranslatef(0.0, 0.0, -halfHeight); break; case 2: - glTranslatef(0.0, 0.0, -1.0); + glTranslatef(0.0, 0.0, -halfHeight); break; default: { @@ -221,9 +223,9 @@ void GL_ShapeDrawer::DrawOpenGL(float* m, const CollisionShape* shape, const Sim gluQuadricDrawStyle(quadObj, (GLenum)GLU_FILL); gluQuadricNormals(quadObj, (GLenum)GLU_SMOOTH); - float radius = cylinder->GetHalfExtents().getX(); - float height = 2.f*cylinder->GetHalfExtents().getY(); - gluCylinder(quadObj, radius, radius, height, 15, 10); + + + gluCylinder(quadObj, radius, radius, 2.f*halfHeight, 15, 10); glPopMatrix(); glEndList(); |