public override void Draw(SharpGL.OpenGL gl)
{
gl.PushMatrix();
float halfSize = size / 2;
gl.Translate(position.x, position.y + halfSize, position.z);
gl.Color(color.GetInArrWithAlpha());
Point3D[] vertex = new Point3D[]
{
new Point3D(halfSize, halfSize, halfSize),
new Point3D(-halfSize, halfSize, halfSize),
new Point3D(-halfSize, -halfSize, halfSize),
new Point3D(halfSize, -halfSize, halfSize),
new Point3D(halfSize, halfSize, -halfSize),
new Point3D(-halfSize, halfSize, -halfSize),
new Point3D(-halfSize, -halfSize, -halfSize),
new Point3D(halfSize, -halfSize, -halfSize)
};
DrawPrimitive.Quard(gl, vertex[0], vertex[1], vertex[2], vertex[3], false);
DrawPrimitive.Quard(gl, vertex[0], vertex[4], vertex[5], vertex[1], false);
DrawPrimitive.Quard(gl, vertex[7], vertex[6], vertex[5], vertex[4], false);
DrawPrimitive.Quard(gl, vertex[3], vertex[2], vertex[6], vertex[7], false);
DrawPrimitive.Quard(gl, vertex[1], vertex[5], vertex[6], vertex[2], false);
DrawPrimitive.Quard(gl, vertex[0], vertex[3], vertex[7], vertex[4], false);
gl.PopMatrix();
}
public override void Draw(SharpGL.OpenGL gl)
{
gl.PushMatrix();
gl.Translate(position.x, position.y, position.z);
gl.Rotate(-90, 1, 0, 0);
int iPivot = 1;
float x, y;
//gl.Begin(BeginMode.TriangleFan);
{
//gl.Vertex(0f, 0f, size);
Point3D top = new Point3D(0f, 0f, size);
Point3D prevPoint = null;
for (float angle = 0; angle <= (2f * Math.PI) + (((float)Math.PI / doubledFaceNumber) / 2); angle += ((float)Math.PI / doubledFaceNumber))
{
y = size * (float)Math.Sin(angle);
x = size * (float)Math.Cos(angle);
if ((iPivot++ % 2) == 0)
{
gl.Color(0f, 1f, 0f);
}
else
{
gl.Color(1f, 0f, 0f);
}
//gl.Vertex(x, y);
if (prevPoint != null)
{
DrawPrimitive.Triangle(gl, top, prevPoint, new Point3D(x, y), false);
}
prevPoint = new Point3D(x, y);
}
}
//gl.End();
//основание
gl.Begin(BeginMode.TriangleFan);
{
gl.Normal(0, 0, -1f);
gl.Vertex(0f, 0f, 0f);
for (float angle = 0; angle <= (2f * Math.PI) + (((float)Math.PI / doubledFaceNumber) / 2); angle += ((float)Math.PI / doubledFaceNumber))
{
x = size * (float)Math.Sin(angle);
y = size * (float)Math.Cos(angle);
if ((iPivot++ % 2) == 0)
{
gl.Color(0f, 1f, 0f);
}
else
{
gl.Color(1f, 0f, 0f);
}
gl.Vertex(x, y);
}
}
gl.End();
gl.PopMatrix();
}
public override void Draw(SharpGL.OpenGL gl)
{
gl.PushMatrix();
gl.Translate(position.x, position.y + Z * scaleKoef, position.z);
gl.Scale(scaleKoef, scaleKoef, scaleKoef);
int i;
gl.Color(color.GetInArrWithAlpha());
//float[] specular1 = { 1, 1, 1, 1 };
//gl.Material(OpenGL.GL_FRONT_AND_BACK, OpenGL.GL_SPECULAR, specular1);
//gl.Material(OpenGL.GL_FRONT, OpenGL.GL_SHININESS, 128);
for (i = 0; i < 20; i++)
{
DrawPrimitive.Triangle(gl, new Point3D(vdata[tindices[i][0]]),
new Point3D(vdata[tindices[i][1]]),
new Point3D(vdata[tindices[i][2]]), false);
}
gl.PopMatrix();
}
