internal void DrawPointList(List <Vector3> vertices, ref Matrix4 viewProjection)
{
GL.UseProgram(mProgramId);
float[] v = HelperVector.ConvertVector3ToFloatArray(vertices);
GL.UniformMatrix4(mUniform_MVP, false, ref viewProjection);
GL.Uniform4(mUniform_BaseColor, 1.0f, 1.0f, 1.0f, 1.0f);
int tmpVAO = GL.GenVertexArray();
GL.BindVertexArray(tmpVAO);
int tmp = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, tmp);
GL.BufferData(BufferTarget.ArrayBuffer, v.Length * 4, v, BufferUsageHint.StaticDraw);
GL.VertexAttribPointer(mAttribute_vpos, 3, VertexAttribPointerType.Float, false, 0, 0);
GL.EnableVertexAttribArray(mAttribute_vpos);
GL.DrawArrays(PrimitiveType.Points, 0, v.Length / 3);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.DisableVertexAttribArray(0);
GL.DeleteBuffer(tmp);
GL.DeleteVertexArray(tmpVAO);
GL.UseProgram(0);
}
public override void Act(KeyboardState ks, MouseState ms)
{
if (_moving)
{
MoveAlongVector(_currentDirection, _speed * KWEngine.DeltaTimeFactor);
currentLengthAfterCollision += (_currentDirection.LengthFast * _speed * KWEngine.DeltaTimeFactor);
Console.WriteLine(currentLengthAfterCollision);
}
else
{
if (ks[Key.Space])
{
_moving = true;
}
}
Intersection intersection = GetIntersection();
if (intersection != null)
{
if (intersection.Object is ReflectPaddle)
{
if (currentLengthAfterCollision >= COOLDOWN)
{
MoveOffset(intersection.MTV);
SetPositionZ(0);
_currentDirection = HelperVector.ReflectVector(_currentDirection, intersection.ColliderSurfaceNormal);
_currentDirection.Z = 0;
// reset collision cooldown:
currentLengthAfterCollision = 0;
Console.WriteLine("-------------------------------------");
}
}
else
{
MoveOffset(intersection.MTV);
SetPositionZ(0);
_currentDirection = HelperVector.ReflectVector(_currentDirection, intersection.ColliderSurfaceNormal);
_currentDirection.Z = 0;
}
}
}
