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made mouth conform to the head sphere

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This commit is contained in:
Jeffrey Ventrella 2013-05-24 17:12:14 -07:00
parent 6634ad2ed2
commit 56438435c1
1 changed files with 9 additions and 1 deletions
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10
interface/src/Head.cpp
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@ -78,7 +78,6 @@ Head::Head(Avatar* owningAvatar) :
_hairTuft[t].midVelocity = glm::vec3(0.0f, 0.0f, 0.0f);
_hairTuft[t].endVelocity = glm::vec3(0.0f, 0.0f, 0.0f);
}
}
void Head::reset() {
@ -312,6 +311,15 @@ void Head::renderMouth() {
glm::vec3 rightTop = _mouthPosition + r * 0.4f + u * 0.7f + f;
glm::vec3 leftBottom = _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...
float constrainedRadius = _scale + 0.001f;
leftCorner = _position + glm::normalize(leftCorner - _position) * constrainedRadius;
rightCorner = _position + glm::normalize(rightCorner - _position) * constrainedRadius;
leftTop = _position + glm::normalize(leftTop - _position) * constrainedRadius;
rightTop = _position + glm::normalize(rightTop - _position) * constrainedRadius;
leftBottom = _position + glm::normalize(leftBottom - _position) * constrainedRadius;
rightBottom = _position + glm::normalize(rightBottom - _position) * constrainedRadius;
glColor3f(0.2f, 0.0f, 0.0f);