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Adjust clip distance as HMD head moves backwards

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This commit is contained in:
David Rowe 2015-03-17 16:33:20 -07:00
parent a04bd09b83
commit 7b54443bda
1 changed files with 10 additions and 0 deletions
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10
interface/src/avatar/MyAvatar.cpp
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@ -1037,6 +1037,16 @@ void MyAvatar::renderBody(ViewFrustum* renderFrustum, RenderMode renderMode, boo
camera->setNearClip(DEFAULT_NEAR_CLIP);
} else {
float clipDistance = _skeletonModel.getHeadClipDistance();
if (OculusManager::isConnected()) {
// If avatar is horizontally in front of camera, increase clip distance by the amount it is in front.
glm::vec3 cameraToAvatar = _position - cameraPos;
cameraToAvatar.y = 0.0f;
glm::vec3 cameraLookAt = camera->getOrientation() * glm::vec3(0.0f, 0.0f, -1.0f);
float headOffset = glm::dot(cameraLookAt, cameraToAvatar);
if (headOffset > 0) {
clipDistance += headOffset;
}
}
camera->setNearClip(clipDistance);
}