public override void Draw(GameTime gameTime, Audio.AnalyzedAudio data)
{
foreach (var snake in snakes)
{
snake.Move((float)rd.NextDouble()); // TODO: Change
// TODO: Add the sound effects
snake.Update((float)gameTime.TotalGameTime.TotalSeconds, AppShell.ColorPalette.Color1);
}
var View = Matrix.Identity;
var Projection = Matrix.CreateOrthographic(AppShell.Width, AppShell.Height, -1.0f, 1.0f);
basicEffect.View = View;
basicEffect.Projection = Projection;
foreach (EffectPass pass in basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
foreach (var snake in snakes)
{
AppShell.GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, snake.Vertices, 0, snake.Vertices.Length - 1, VertexPositionColor.VertexDeclaration);
}
}
}
public override void Draw(GameTime gameTime, Audio.AnalyzedAudio data)
{
int widthOffset = AppShell.Width / 2 - 100;
var centerList = lines.Count / 2;
for (int i = 0; i < lines.Count; i++)
{
var x = (i * 40) - widthOffset;
var diameter = (Math.Abs(centerList - i) - lines.Count) * 5;
lines[i].UpdateLine(new Vector2(x, diameter), new Vector2(x, -diameter), 10, AppShell.ColorPalette.Color1);
}
var View = Matrix.Identity;
var Projection = Matrix.CreateOrthographic(AppShell.Width, AppShell.Height, -1.0f, 1.0f);
basicEffect.View = View;
basicEffect.Projection = Projection;
foreach (EffectPass pass in basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
for (int i = 0; i < lines.Count; i++)
{
lines[i].Draw(AppShell.GraphicsDevice);
}
}
}
public override void Draw(GameTime gameTime, Audio.AnalyzedAudio data)
{
int pointSamples = data.FFT.Length;
if (vertices1 == null || vertices2 == null) // TODO: If change
{
vertices1 = new VertexPositionColor[pointSamples];
vertices2 = new VertexPositionColor[pointSamples];
}
const double max = 2.0 * Math.PI;
double step = max / (pointSamples - 1);
int i = 0;
for (double theta = 0.0; theta < max; theta += step, i++)
{
var currentPosition = new Vector3((float)(Radius * Math.Cos(theta)), (float)(Radius * Math.Sin(theta)), 0);
var currentNormal = currentPosition - new Vector3((float)((Radius + 1) * Math.Cos(theta)), (float)((Radius + 1) * Math.Sin(theta)), 0);
float fft = MathHelper.Clamp(data.FFT[i].X, Min, Max);
vertices1[i].Position = currentPosition + (currentNormal * Scale * fft);
vertices1[i].Color = AppShell.ColorPalette.Color3;
float sfft = MathHelper.Clamp(data.SmoothFFT[i].X, Min, Max);
vertices2[i].Position = currentPosition + (currentNormal * Scale * sfft);
vertices2[i].Color = AppShell.ColorPalette.Color2;
}
var View = Matrix.Identity;
var Projection = Matrix.CreateOrthographic(AppShell.Width, AppShell.Height, -1.0f, 1.0f);
basicEffect.View = View;
basicEffect.Projection = Projection;
foreach (EffectPass pass in basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
AppShell.GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, vertices1, 0, vertices1.Length - 1, VertexPositionColor.VertexDeclaration);
AppShell.GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, vertices2, 0, vertices2.Length - 1, VertexPositionColor.VertexDeclaration);
}
}
public override void Draw(GameTime gameTime, Audio.AnalyzedAudio data)
{
var offset = new Vector3(0, AppShell.Height / 2, 0);
foreach (var wave in waves)
{
var minSample = data.Samples[0].MinSample + 1.0f;
var maxSample = data.Samples[0].MaxSample + 1.0f;
// TODO: Add the sound effects
switch (wave.Layer)
{
case WaveLayer.Layer1:
break;
case WaveLayer.Layer2:
break;
case WaveLayer.Layer3:
break;
}
wave.Update((float)gameTime.TotalGameTime.TotalSeconds, offset, AppShell.Width, AppShell.ColorPalette.Color1);
}
var View = Matrix.Identity;
var Projection = Matrix.CreateOrthographicOffCenter(0, AppShell.Width, AppShell.Height, 0, -1.0f, 1.0f);
basicEffect.View = View;
basicEffect.Projection = Projection;
foreach (EffectPass pass in basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
foreach (var wave in waves)
{
AppShell.GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, wave.Vertices, 0, wave.Vertices.Length - 1, VertexPositionColor.VertexDeclaration);
}
}
}
public override void Draw(GameTime gameTime, Audio.AnalyzedAudio data)
{
int pointSamples = data.FFT.Length;
if (vertices1 == null || vertices2 == null) // TODO: If change
{
vertices1 = new VertexPositionColor[pointSamples];
vertices2 = new VertexPositionColor[pointSamples];
}
float centerHeight = AppShell.Height / 2.0f;
float sampleWidth = AppShell.Width / (float)pointSamples;
for (int i = 0; i < pointSamples; i++)
{
float currentX = sampleWidth * i;
float fft = MathHelper.Clamp(data.FFT[i].X, Min, Max) * Scale;
vertices1[i].Position = new Vector3(currentX, centerHeight + fft, 0);
vertices1[i].Color = AppShell.ColorPalette.Color3;
float sfft = MathHelper.Clamp(data.SmoothFFT[i].X, Min, Max) * Scale;
vertices2[i].Position = new Vector3(currentX, centerHeight + sfft, 0);
vertices2[i].Color = AppShell.ColorPalette.Color2;
}
var View = Matrix.Identity;
var Projection = Matrix.CreateOrthographicOffCenter(0, AppShell.Width, AppShell.Height, 0, -1.0f, 1.0f);
basicEffect.View = View;
basicEffect.Projection = Projection;
foreach (EffectPass pass in basicEffect.CurrentTechnique.Passes)
{
pass.Apply();
AppShell.GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, vertices1, 0, vertices1.Length - 1, VertexPositionColor.VertexDeclaration);
AppShell.GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineStrip, vertices2, 0, vertices2.Length - 1, VertexPositionColor.VertexDeclaration);
}
}
public abstract void Draw(Microsoft.Xna.Framework.GameTime gameTime, Audio.AnalyzedAudio data);
