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Use upper kart position to fix culling for rubber band

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This commit is contained in:
Benau 2018-01-01 12:27:44 +08:00
parent 1400542194
commit 0da5922722
1 changed files with 1 additions and 1 deletions
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src/items/rubber_band.cpp
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@ -110,7 +110,7 @@ void RubberBand::updatePosition()
v[3].m_position.X = k.getX()+hh; v[3].m_position.Y=k.getY(); v[3].m_position.Z = k.getZ()+hh;
core::vector3df normal = (v[1].m_position - v[0].m_position)
.crossProduct(v[2].m_position - v[0].m_position);
core::vector3df kart_pos = Vec3(m_owner->getTrans()(Vec3(0, 0, -1))).toIrrVector();
core::vector3df kart_pos = Vec3(m_owner->getTrans()(Vec3(0, 5.0f, -2.0f))).toIrrVector();
float dot_product = (v[0].m_position - kart_pos).dotProduct(normal);
// For avoiding cull face
if (dot_product >= 0.0f)