private void DrawOn2DControl(int numQSteps)
{
if (!_lockPositions)
{
_marioState = MarioState.CreateMarioState();
}
MarioState marioStateCenter = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Center, numQSteps);
MarioState marioStateForward = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Forward, numQSteps);
MarioState marioStateBackward = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Backward, numQSteps);
MarioState marioStateLeft = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Left, numQSteps);
ushort marioAngle = _marioState.MarioAngle;
(float cx, float cz) = (marioStateCenter.X, marioStateCenter.Z);
(float fx, float fz) = (marioStateForward.X, marioStateForward.Z);
(float bx, float bz) = (marioStateBackward.X, marioStateBackward.Z);
(float lx, float lz) = (marioStateLeft.X, marioStateLeft.Z);
double sideDist = MoreMath.GetDistanceBetween(cx, cz, lx, lz);
double forwardDist = MoreMath.GetDistanceBetween(cx, cz, fx, fz);
double backwardDist = MoreMath.GetDistanceBetween(cx, cz, bx, bz);
(float controlCenterX, float controlCenterZ) = MapUtilities.ConvertCoordsForControlTopDownView(cx, cz, UseRelativeCoordinates);
List <(float pointX, float pointZ)> controlPoints = Enumerable.Range(0, MapConfig.MapCircleNumPoints2D).ToList()
.ConvertAll(index => (index / (float)MapConfig.MapCircleNumPoints2D) * 65536)
.ConvertAll(angle => GetEllipsePoint(cx, cz, sideDist, forwardDist, backwardDist, marioAngle, angle))
.ConvertAll(point => MapUtilities.ConvertCoordsForControlTopDownView((float)point.x, (float)point.z, UseRelativeCoordinates));
GL.BindTexture(TextureTarget.Texture2D, -1);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
// Draw circle
GL.Color4(Color.R, Color.G, Color.B, OpacityByte);
GL.Begin(PrimitiveType.TriangleFan);
GL.Vertex2(controlCenterX, controlCenterZ);
foreach ((float x, float z) in controlPoints)
{
GL.Vertex2(x, z);
}
GL.Vertex2(controlPoints[0].pointX, controlPoints[0].pointZ);
GL.End();
// Draw outline
if (LineWidth != 0)
{
GL.Color4(LineColor.R, LineColor.G, LineColor.B, (byte)255);
GL.LineWidth(LineWidth);
GL.Begin(PrimitiveType.LineLoop);
foreach ((float x, float z) in controlPoints)
{
GL.Vertex2(x, z);
}
GL.End();
}
GL.Color4(1, 1, 1, 1.0f);
}
private void DrawOn3DControl(int numQSteps)
{
if (!_lockPositions)
{
_marioState = MarioState.CreateMarioState();
}
MarioState marioStateCenter = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Center, numQSteps);
MarioState marioStateForward = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Forward, numQSteps);
MarioState marioStateBackward = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Backward, numQSteps);
MarioState marioStateLeft = AirMovementCalculator.ApplyInputRepeatedly(_marioState, RelativeDirection.Left, numQSteps);
ushort marioAngle = _marioState.MarioAngle;
(float cx, float cz) = (marioStateCenter.X, marioStateCenter.Z);
(float fx, float fz) = (marioStateForward.X, marioStateForward.Z);
(float bx, float bz) = (marioStateBackward.X, marioStateBackward.Z);
(float lx, float lz) = (marioStateLeft.X, marioStateLeft.Z);
double sideDist = MoreMath.GetDistanceBetween(cx, cz, lx, lz);
double forwardDist = MoreMath.GetDistanceBetween(cx, cz, fx, fz);
double backwardDist = MoreMath.GetDistanceBetween(cx, cz, bx, bz);
List <(float x, float y, float z)> points = Enumerable.Range(0, MapConfig.MapCircleNumPoints2D).ToList()
.ConvertAll(index => (index / (float)MapConfig.MapCircleNumPoints2D) * 65536)
.ConvertAll(angle => GetEllipsePoint(cx, cz, sideDist, forwardDist, backwardDist, marioAngle, angle))
.ConvertAll(point => ((float)point.x, (float)marioStateCenter.Y, (float)point.z));
Map3DVertex[] vertexArrayForSurfaces = points.ConvertAll(
vertex => new Map3DVertex(new Vector3(
vertex.x, vertex.y, vertex.z), Color4)).ToArray();
Map3DVertex[] vertexArrayForEdges = points.ConvertAll(
vertex => new Map3DVertex(new Vector3(
vertex.x, vertex.y, vertex.z), LineColor)).ToArray();
Matrix4 viewMatrix = GetModelMatrix() * Config.Map3DCamera.Matrix;
GL.UniformMatrix4(Config.Map3DGraphics.GLUniformView, false, ref viewMatrix);
{
int buffer = GL.GenBuffer();
GL.BindTexture(TextureTarget.Texture2D, MapUtilities.WhiteTexture);
GL.BindBuffer(BufferTarget.ArrayBuffer, buffer);
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(vertexArrayForSurfaces.Length * Map3DVertex.Size),
vertexArrayForSurfaces, BufferUsageHint.DynamicDraw);
Config.Map3DGraphics.BindVertices();
GL.DrawArrays(PrimitiveType.Polygon, 0, vertexArrayForSurfaces.Length);
GL.DeleteBuffer(buffer);
}
if (LineWidth != 0)
{
int buffer = GL.GenBuffer();
GL.BindTexture(TextureTarget.Texture2D, MapUtilities.WhiteTexture);
GL.BindBuffer(BufferTarget.ArrayBuffer, buffer);
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(vertexArrayForEdges.Length * Map3DVertex.Size),
vertexArrayForEdges, BufferUsageHint.DynamicDraw);
GL.LineWidth(LineWidth);
Config.Map3DGraphics.BindVertices();
GL.DrawArrays(PrimitiveType.LineLoop, 0, vertexArrayForEdges.Length);
GL.DeleteBuffer(buffer);
}
}
