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move and rotate overlay map with player

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This commit is contained in:
Josh Holtrop 2012-09-16 14:22:06 -04:00
parent 23b4177962
commit 6f0aa56976
1 changed files with 2 additions and 0 deletions
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2
src/client/Client-gl.cc
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@ -289,6 +289,8 @@ void Client::draw_overlay()
proj.ortho(-span, span, -span, span, -1, 1);
proj.to_uniform(m_overlay_program.uniform("projection"));
GLMatrix modelview;
modelview.rotate(90 - m_player->direction * 180 / M_PI, 0, 0, 1);
modelview.translate(-m_player->x, -m_player->y, 0);
GLfloat hex_color[] = {0.2, 0.8, 0.8, 0.3};
GLfloat border_color[] = {0.4, 0.9, 0.9, 1.0};
m_overlay_hex_attributes.bind();