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Fixed camera motion

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This commit is contained in:
Daniel Evans 2013-07-02 07:39:56 +01:00
parent fb2eac2ef3
commit cd154d5775
1 changed files with 11 additions and 18 deletions
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29
viewer/main.cpp
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@ -148,36 +148,29 @@ void update()
else if (plyLook.y < -90)
plyLook.y = -90;
bool doMove = false;
int direction = 1;
int strafeDirection = 0;
glm::vec3 movement;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::W)) {
doMove = true;
movement.z = -1;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::S)) {
doMove = true;
direction = -1;
movement.z = 1;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::A)) {
doMove = true;
strafeDirection = -1;
movement.x = -1;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::D)) {
doMove = true;
strafeDirection = 1;
movement.x = 1;
}
if (doMove) {
plyPos += dt * moveSpeed * direction * glm::vec3{
sin((plyLook.x + 90*strafeDirection) * PiOver180),
cos((plyLook.x + 90*strafeDirection) * PiOver180),
-sin(plyLook.y * PiOver180),
};
}
glm::mat4 view;
view = glm::rotate(view, -90.f, glm::vec3(1, 0, 0));
view = glm::rotate(view, plyLook.y, glm::vec3(1, 0, 0));
view = glm::rotate(view, plyLook.x, glm::vec3(0, 0, 1));
if (glm::length(movement) > 0.f) {
plyPos += dt * moveSpeed * (glm::inverse(glm::mat3(view)) * movement);
}
view = glm::translate(view, -plyPos);
glUniformMatrix4fv(uniView, 1, GL_FALSE, glm::value_ptr(view));