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Only render display names in front of camera

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This commit is contained in:
David Rowe 2015-09-01 10:24:50 -07:00
parent 5a67865d74
commit 2b17eafef4
1 changed files with 4 additions and 2 deletions
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6
interface/src/avatar/Avatar.cpp
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@ -784,8 +784,10 @@ Transform Avatar::calculateDisplayNameTransform(const ViewFrustum& frustum, floa
void Avatar::renderDisplayName(gpu::Batch& batch, const ViewFrustum& frustum, const glm::ivec4& viewport) const {
bool shouldShowReceiveStats = DependencyManager::get<AvatarManager>()->shouldShowReceiveStats() && !isMyAvatar();
// If we have nothing to draw, or it's tottaly transparent, return
if ((_displayName.isEmpty() && !shouldShowReceiveStats) || _displayNameAlpha == 0.0f) {
// If we have nothing to draw, or it's totally transparent, or it's too close or behind the camera, return
const float CLIP_DISTANCE = 0.2f;
if ((_displayName.isEmpty() && !shouldShowReceiveStats) || _displayNameAlpha == 0.0f
|| (glm::dot(frustum.getDirection(), getDisplayNamePosition() - frustum.getPosition()) <= CLIP_DISTANCE)) {
return;
}
auto renderer = textRenderer(DISPLAYNAME);