static void RenderBodies()
{
foreach (LsmBody body in world.bodies)
{
RenderLockedParticlesSelection(body.particles);
if (LsmBody.drawCollisionPointsAndTraces)
{
RenderCollisionedParticlesSelection(body.particles);
}
Color3 colorX = new Color3(0, 0.5, 1);
Color3 colorXPrior = new Color3(0, 1, 0.5);
Color3 colorGoalX = new Color3(1, 0, 1);
if (!body.Frozen)
{
if (LsmBody.drawXPriorXConnection)
{
RenderConnection_xPrior_x(body.particles, colorGoalX);
}
if (LsmBody.drawBodyLattice_xPrior)
{
RenderLattice_xPrior(body.particles, 0.7 * colorXPrior);
}
if (LsmBody.drawBodyParticles_xPrior)
{
RenderParticleGroup_xPrior(body.particles, colorXPrior);
}
}
if (LsmBody.drawBodyLattice_x)
{
RenderLattice_x(body.particles, 0.7 * colorX);
}
if (LsmBody.drawBodyParticles_x)
{
RenderParticleGroup_x(body.particles, colorX);
}
if (LsmBody.drawBodyLattice_goal)
{
RenderLattice_Goal(body.particles, 0.7 * body.Color);
}
if (LsmBody.drawBodyParticles_goal)
{
RenderParticleGroup_Goal(body.particles, body.Color);
}
}
}
public static void RenderKnob(Vector2 knob, Color3 color)
{
// Outline
Gl.glPointSize(12.0f);
Gl.glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
Gl.glBegin(Gl.GL_POINTS);
{
Gl.glVertex2d(knob.X, knob.Y);
}
Gl.glEnd();
// Knob
Gl.glPointSize(9.0f);
Gl.glColor4d(color.R, color.G, color.B, 1.0);
Gl.glBegin(Gl.GL_POINTS);
{
Gl.glVertex2d(knob.X, knob.Y);
}
Gl.glEnd();
}
public static void RenderCircle(Vector2 center, double radius, Color3 color)
{
double angle;
Gl.glLineWidth(1.0f);
Gl.glColor4d(color.R, color.G, color.B, 1.0);
Gl.glBegin(Gl.GL_LINES);
for (angle = 0; angle < Math.PI * 2; angle += 0.1)
{
double angle2 = Math.Min(angle + 0.1, Math.PI * 2);
double x1, y1, x2, y2;
x1 = center.X + Math.Cos(angle) * radius;
y1 = center.Y + Math.Sin(angle) * radius;
x2 = center.X + Math.Cos(angle2) * radius;
y2 = center.Y + Math.Sin(angle2) * radius;
Gl.glVertex2d(x1, y1);
Gl.glVertex2d(x2, y2);
}
Gl.glEnd();
}
static void RenderLattice_xPrior(List <Particle> particles, Color3 color)
{
Gl.glLineWidth(1.0f);
Gl.glColor3d(color.R, color.G, color.B);
Gl.glBegin(Gl.GL_LINES);
{
foreach (Particle t in particles)
{
if (t.xPos != null)
{
Gl.glVertex2d(t.xPrior.X, t.xPrior.Y);
Gl.glVertex2d(t.xPos.xPrior.X, t.xPos.xPrior.Y);
}
if (t.yPos != null)
{
Gl.glVertex2d(t.xPrior.X, t.xPrior.Y);
Gl.glVertex2d(t.yPos.xPrior.X, t.yPos.xPrior.Y);
}
}
}
Gl.glEnd();
}
static void RenderBodies()
{
foreach (LsmBody body in world.bodies)
{
RenderLockedParticlesSelection(body.particles);
if (LsmBody.drawCollisionPointsAndTraces)
RenderCollisionedParticlesSelection(body.particles);
Color3 colorX = new Color3(0, 0.5, 1);
Color3 colorXPrior = new Color3(0, 1, 0.5);
Color3 colorGoalX = new Color3(1, 0, 1);
if (!body.Frozen)
{
if (LsmBody.drawXPriorXConnection) RenderConnection_xPrior_x(body.particles, colorGoalX);
if (LsmBody.drawBodyLattice_xPrior) RenderLattice_xPrior(body.particles, 0.7 * colorXPrior);
if (LsmBody.drawBodyParticles_xPrior) RenderParticleGroup_xPrior(body.particles, colorXPrior);
}
if (LsmBody.drawBodyLattice_x) RenderLattice_x(body.particles, 0.7 * colorX);
if (LsmBody.drawBodyParticles_x) RenderParticleGroup_x(body.particles, colorX);
if (LsmBody.drawBodyLattice_goal) RenderLattice_Goal(body.particles, 0.7 * body.Color);
if (LsmBody.drawBodyParticles_goal) RenderParticleGroup_Goal(body.particles, body.Color);
}
}
public LsmBody(Vector2 offset, Point spacing, Color3 color)
{
this.offset = offset;
this.spacing = spacing;
this.color = color;
}
public LsmBody(Vector2 offset, Point spacing, Color3 color)
{
this.offset = offset;
this.spacing = spacing;
this.color = color;
}
public static void RenderKnob(Vector2 knob, Color3 color)
{
// Outline
Gl.glPointSize(12.0f);
Gl.glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
Gl.glBegin(Gl.GL_POINTS);
{
Gl.glVertex2d(knob.X, knob.Y);
}
Gl.glEnd();
// Knob
Gl.glPointSize(9.0f);
Gl.glColor4d(color.R, color.G, color.B, 1.0);
Gl.glBegin(Gl.GL_POINTS);
{
Gl.glVertex2d(knob.X, knob.Y);
}
Gl.glEnd();
}
public static void RenderCircle(Vector2 center, double radius, Color3 color)
{
double angle;
Gl.glLineWidth(1.0f);
Gl.glColor4d(color.R, color.G, color.B, 1.0);
Gl.glBegin(Gl.GL_LINES);
for (angle = 0; angle < Math.PI * 2; angle += 0.1)
{
double angle2 = Math.Min(angle + 0.1, Math.PI * 2);
double x1, y1, x2, y2;
x1 = center.X + Math.Cos(angle) * radius;
y1 = center.Y + Math.Sin(angle) * radius;
x2 = center.X + Math.Cos(angle2) * radius;
y2 = center.Y + Math.Sin(angle2) * radius;
Gl.glVertex2d(x1, y1);
Gl.glVertex2d(x2, y2);
}
Gl.glEnd();
}
static void RenderParticleGroup_xPrior(List<Particle> particles, Color3 color)
{
Gl.glColor3d(color.R, color.G, color.B);
Gl.glPointSize(4.0f);
Gl.glBegin(Gl.GL_POINTS);
foreach (Particle t in particles)
{
Gl.glVertex2d(t.xPrior.X, t.xPrior.Y);
}
Gl.glEnd();
}
static void RenderLattice_xPrior(List<Particle> particles, Color3 color)
{
Gl.glLineWidth(1.0f);
Gl.glColor3d(color.R, color.G, color.B);
Gl.glBegin(Gl.GL_LINES);
{
foreach (Particle t in particles)
{
if (t.xPos != null)
{
Gl.glVertex2d(t.xPrior.X, t.xPrior.Y);
Gl.glVertex2d(t.xPos.xPrior.X, t.xPos.xPrior.Y);
}
if (t.yPos != null)
{
Gl.glVertex2d(t.xPrior.X, t.xPrior.Y);
Gl.glVertex2d(t.yPos.xPrior.X, t.yPos.xPrior.Y);
}
}
}
Gl.glEnd();
}
static void RenderConnection_xPrior_x(List<Particle> particles, Color3 color)
{
Gl.glColor4d(color.R, color.G, color.B, 0.5);
Gl.glLineWidth(1.0f);
Gl.glBegin(Gl.GL_LINES);
foreach (Particle t in particles)
{
Gl.glVertex2d(t.xPrior.X, t.xPrior.Y);
Gl.glVertex2d(t.x.X, t.x.Y);
}
Gl.glEnd();
}