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push the mouth out in front of the face

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Stephen Birarda 2013-05-29 16:37:40 -07:00
parent b0a8de818d
commit 089dc3669d
1 changed files with 3 additions and 1 deletions
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4
interface/src/Head.cpp
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@ -354,7 +354,9 @@ void Head::renderMouth() {
glm::vec3 rightBottom = _mouthPosition + r * 0.4f - u * 1.0f + f * 0.7f; glm::vec3 rightBottom = _mouthPosition + r * 0.4f - u * 1.0f + f * 0.7f;
// constrain all mouth vertices to a sphere slightly larger than the head... // constrain all mouth vertices to a sphere slightly larger than the head...
float constrainedRadius = _scale + 0.001f; const float MOUTH_OFFSET_OFF_FACE = 0.003f;
float constrainedRadius = _scale + MOUTH_OFFSET_OFF_FACE;
middle = _position + glm::normalize(middle - _position) * constrainedRadius; middle = _position + glm::normalize(middle - _position) * constrainedRadius;
leftCorner = _position + glm::normalize(leftCorner - _position) * constrainedRadius; leftCorner = _position + glm::normalize(leftCorner - _position) * constrainedRadius;
rightCorner = _position + glm::normalize(rightCorner - _position) * constrainedRadius; rightCorner = _position + glm::normalize(rightCorner - _position) * constrainedRadius;