本文整理汇总了C++中MyAvatar::getDefaultEyePosition方法的典型用法代码示例。如果您正苦于以下问题：C++ MyAvatar::getDefaultEyePosition方法的具体用法？C++ MyAvatar::getDefaultEyePosition怎么用？C++ MyAvatar::getDefaultEyePosition使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MyAvatar的用法示例。
在下文中一共展示了MyAvatar::getDefaultEyePosition方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: calculateRayUICollisionPoint
//Finds the collision point of a world space ray
bool ApplicationCompositor::calculateRayUICollisionPoint(const glm::vec3& position, const glm::vec3& direction, glm::vec3& result) const {
MyAvatar* myAvatar = DependencyManager::get<AvatarManager>()->getMyAvatar();
glm::quat inverseOrientation = glm::inverse(myAvatar->getOrientation());
glm::vec3 relativePosition = inverseOrientation * (position - myAvatar->getDefaultEyePosition());
glm::vec3 relativeDirection = glm::normalize(inverseOrientation * direction);
float t;
if (raySphereIntersect(relativeDirection, relativePosition, _oculusUIRadius * myAvatar->getScale(), &t)){
result = position + direction * t;
return true;
}
return false;
}示例2: calculateRayUICollisionPoint
//Finds the collision point of a world space ray
bool ApplicationOverlay::calculateRayUICollisionPoint(const glm::vec3& position, const glm::vec3& direction, glm::vec3& result) const {
Application* application = Application::getInstance();
MyAvatar* myAvatar = application->getAvatar();
glm::quat orientation = myAvatar->getOrientation();
glm::vec3 relativePosition = orientation * (position - myAvatar->getDefaultEyePosition());
glm::vec3 relativeDirection = orientation * direction;
float t;
if (raySphereIntersect(relativeDirection, relativePosition, _oculusUIRadius * myAvatar->getScale(), &t)){
result = position + direction * t;
return true;
}
return false;
}示例3: displayOverlayTextureOculus
// Draws the FBO texture for Oculus rift.
void ApplicationOverlay::displayOverlayTextureOculus(Camera& whichCamera) {
if (_alpha == 0.0f) {
return;
}
glEnable(GL_TEXTURE_2D);
glActiveTexture(GL_TEXTURE0);
_overlays.bindTexture();
glEnable(GL_BLEND);
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_CONSTANT_ALPHA, GL_ONE);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glDisable(GL_LIGHTING);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.01f);
//Update and draw the magnifiers
MyAvatar* myAvatar = Application::getInstance()->getAvatar();
const glm::quat& orientation = myAvatar->getOrientation();
const glm::vec3& position = myAvatar->getDefaultEyePosition();
const float scale = myAvatar->getScale() * _oculusUIRadius;
glMatrixMode(GL_MODELVIEW);
glPushMatrix(); {
glTranslatef(position.x, position.y, position.z);
glm::mat4 rotation = glm::toMat4(orientation);
glMultMatrixf(&rotation[0][0]);
glScalef(scale, scale, scale);
for (int i = 0; i < NUMBER_OF_RETICLES; i++) {
if (_magActive[i]) {
_magSizeMult[i] += MAG_SPEED;
if (_magSizeMult[i] > 1.0f) {
_magSizeMult[i] = 1.0f;
}
} else {
_magSizeMult[i] -= MAG_SPEED;
if (_magSizeMult[i] < 0.0f) {
_magSizeMult[i] = 0.0f;
}
}
if (_magSizeMult[i] > 0.0f) {
//Render magnifier, but dont show border for mouse magnifier
glm::vec2 projection = screenToOverlay(glm::vec2(_reticlePosition[MOUSE].x(),
_reticlePosition[MOUSE].y()));
renderMagnifier(projection, _magSizeMult[i], i != MOUSE);
}
}
glDepthMask(GL_FALSE);
glDisable(GL_ALPHA_TEST);
glColor4f(1.0f, 1.0f, 1.0f, _alpha);
static float textureFOV = 0.0f, textureAspectRatio = 1.0f;
if (textureFOV != _textureFov ||
textureAspectRatio != _textureAspectRatio) {
textureFOV = _textureFov;
textureAspectRatio = _textureAspectRatio;
_overlays.buildVBO(_textureFov, _textureAspectRatio, 80, 80);
}
_overlays.render();
renderPointersOculus(myAvatar->getDefaultEyePosition());
glDepthMask(GL_TRUE);
_overlays.releaseTexture();
glDisable(GL_TEXTURE_2D);
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_CONSTANT_ALPHA, GL_ONE);
glEnable(GL_LIGHTING);
} glPopMatrix();
}