public SquareGrid(OpenGL gl, int directionLineCount, float stepSize)
{
_directionLineCount = directionLineCount;
_stepSize = stepSize;
RecalculateShape();
_gridLines = new LinesBase(gl, _lines);
Material = new Material();
Material.Ambient = new ColorF(255, 146, 134, 188); // Purple.
Material.Shininess = 1f;
}
//public void Render(OpenGL gl, ShaderManagerS1 shader)
//{
// ValidateBeforeRender();
// shader.Material = MaterialX;
// shader.ApplyChangedProperties(gl);
// _lineX.Render(gl, shader);
// shader.Material = MaterialY;
// shader.ApplyChangedProperties(gl);
// _lineY.Render(gl, shader);
// shader.Material = MaterialZ;
// shader.ApplyChangedProperties(gl);
// _lineZ.Render(gl, shader);
//}
/// <summary>
/// Calculates the lines using the current axis properties.
/// </summary>
public virtual void RecalculateShape(OpenGL gl)
{
var riseAxisValue = 0f;// .0001f; /
var lineX = new List<Tuple<vec3, vec3>>();
var lineY = new List<Tuple<vec3, vec3>>();
var lineZ = new List<Tuple<vec3, vec3>>();
lineX.Add(
new Tuple<vec3, vec3>(
new vec3(0, riseAxisValue, 0),
new vec3(_axisLength, riseAxisValue, 0))
);
lineY.Add(
new Tuple<vec3, vec3>(
new vec3(0, riseAxisValue, 0),
new vec3(0, _axisLength, 0))
);
lineZ.Add(
new Tuple<vec3, vec3>(
new vec3(0, riseAxisValue, 0),
new vec3(0, riseAxisValue, _axisLength))
);
LineX = new LinesBase(gl, lineX, null);
LineY = new LinesBase(gl, lineY, null);
LineZ = new LinesBase(gl, lineZ, null);
}