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bugfix in Engine::Quad() constructor -- call dCROSS() before dNormalize3()

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This commit is contained in:
Josh Holtrop 2010-12-19 00:11:37 -05:00
parent eb73749f69
commit 65ecbe0d5c
1 changed files with 1 additions and 1 deletions
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2
Engine.cc
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@ -1339,6 +1339,7 @@ Engine::Quad::Quad(float cx, float cy, float cz,
m_v2[0] = v2x; m_v2[0] = v2x;
m_v2[1] = v2y; m_v2[1] = v2y;
m_v2[2] = v2z; m_v2[2] = v2z;
dCROSS(m_normal, =, m_v1, m_v2);
dNormalize3(m_normal); dNormalize3(m_normal);
m_dl = 0; m_dl = 0;
m_visible = true; m_visible = true;
@ -1346,7 +1347,6 @@ Engine::Quad::Quad(float cx, float cy, float cz,
m_texture = 0; m_texture = 0;
m_enable_blending = false; m_enable_blending = false;
m_color[0] = m_color[1] = m_color[2] = m_color[3] = 1.0f; m_color[0] = m_color[1] = m_color[2] = m_color[3] = 1.0f;
dCROSS(m_normal, =, m_v1, m_v2);
render(); render();
} }