public void processMouse() {
DoubleBuffer x = BufferUtils.createDoubleBuffer(1), y = BufferUtils.createDoubleBuffer(1);
glfwGetCursorPos(window, x, y);
x.rewind();
y.rewind();
float mouseX = (float) x.get(), mouseY = (float) y.get();
pitch = MOUSE_SENSITIVITY * mouseY;
yaw = MOUSE_SENSITIVITY * mouseX;
}
public boolean isOver() {
DoubleBuffer b1 = BufferUtils.createDoubleBuffer(1);
DoubleBuffer b2 = BufferUtils.createDoubleBuffer(1);
glfwGetCursorPos(window, b1, b2);
Vector2f pos1 = getPos();
Vector2f pos2 = new Vector2f((float) b1.get(0), HEIGHT - (float) b2.get(0));
Vector2f size1 = getSize();
boolean over = PhysicMain.inSquare(pos2, pos1, size1);
if (over) {
if (!m_hover) onHover();
m_hoverTime += Logic.Logic.DELTA_TIME;
} else m_hoverTime = 0.0f;
m_hover = over;
return over;
}
public static DoubleBuffer planeEquation(
double x1,
double y1,
double z1,
double x2,
double y2,
double z2,
double x3,
double y3,
double z3) {
double[] eq = new double[4];
eq[0] = y1 * (z2 - z3) + y2 * (z3 - z1) + y3 * (z1 - z2);
eq[1] = z1 * (x2 - x3) + z2 * (x3 - x1) + z3 * (x1 - x2);
eq[2] = x1 * (y2 - y3) + x2 * (y3 - y1) + x3 * (y1 - y2);
eq[3] = -(x1 * (y2 * z3 - y3 * z2) + x2 * (y3 * z1 - y1 * z3) + x3 * (y1 * z2 - y2 * z1));
DoubleBuffer b = BufferUtils.createDoubleBuffer(8).put(eq);
b.flip();
return b;
}
public DoubleBuffer(double[] doubleValue) {
this.doubleBuffer = BufferUtils.createDoubleBuffer(doubleValue.length);
this.doubleBuffer.put(doubleValue);
this.doubleBuffer.flip();
this.elements = doubleValue.length;
}