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Don’t render avatar ‘sphere’ unless there is voice intensity

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Philip Rosedale 2014-02-25 12:35:14 -08:00
parent 039f9ff1e3
commit 11e9b18a98
1 changed files with 12 additions and 7 deletions
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19
interface/src/avatar/Avatar.cpp
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@ -207,18 +207,23 @@ void Avatar::render() {
renderBody(); renderBody();
} }
// render sphere when far away // render voice intensity sphere for avatars that are farther away
const float MAX_ANGLE = 10.f; const float MAX_SPHERE_ANGLE = 10.f;
const float MIN_SPHERE_ANGLE = 1.f;
const float MIN_SPHERE_SIZE = 0.01;
const float SPHERE_LOUDNESS_SCALING = 0.0005f;
const float SPHERE_COLOR[] = { 0.5f, 0.8f, 0.8f };
float height = getSkeletonHeight(); float height = getSkeletonHeight();
glm::vec3 delta = height * (getHead()->getCameraOrientation() * IDENTITY_UP) / 2.f; glm::vec3 delta = height * (getHead()->getCameraOrientation() * IDENTITY_UP) / 2.f;
float angle = abs(angleBetween(toTarget + delta, toTarget - delta)); float angle = abs(angleBetween(toTarget + delta, toTarget - delta));
float sphereRadius = getHead()->getAverageLoudness() * SPHERE_LOUDNESS_SCALING;
if (angle < MAX_ANGLE) {
glColor4f(0.5f, 0.8f, 0.8f, 1.f - angle / MAX_ANGLE); if ((sphereRadius > MIN_SPHERE_SIZE) && (angle < MAX_SPHERE_ANGLE) && (angle > MIN_SPHERE_ANGLE)) {
glColor4f(SPHERE_COLOR[0], SPHERE_COLOR[1], SPHERE_COLOR[2], 1.f - angle / MAX_SPHERE_ANGLE);
glPushMatrix(); glPushMatrix();
glTranslatef(_position.x, _position.y, _position.z); glTranslatef(_position.x, _position.y, _position.z);
glScalef(height / 2.f, height / 2.f, height / 2.f); glScalef(height, height, height);
glutSolidSphere(1.2f + getHead()->getAverageLoudness() * .0005f, 20, 20); glutSolidSphere(sphereRadius, 15, 15);
glPopMatrix(); glPopMatrix();
} }
} }