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Fix nametag hiding

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c3b279750e "Move object nametags to camera"

has added a regression to still display
a shadow if their alpha got set to 0.
This commit is contained in:
est31
2016-04-02 01:43:34 +02:00
parent c8ff11b417
commit b8ac7b80e6
1 changed files with 6 additions and 0 deletions
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6
src/camera.cpp
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@@ -540,6 +540,12 @@ void Camera::drawNametags()
i = m_nametags.begin();
i != m_nametags.end(); ++i) {
Nametag *nametag = *i;
if (nametag->nametag_color.getAlpha() == 0) {
// Enforce hiding nametag,
// because if freetype is enabled, a grey
// shadow can remain.
continue;
}
v3f pos = nametag->parent_node->getPosition() + v3f(0.0, 1.1 * BS, 0.0);
f32 transformed_pos[4] = { pos.X, pos.Y, pos.Z, 1.0f };
trans.multiplyWith1x4Matrix(transformed_pos);