public override void draw()
{
texture ??= new Texture(bitmap);
preDraw();
float aspectRatio = (float)bitmap.Width / bitmap.Height;
Vector3 size = new Vector3(height * aspectRatio, height, 1);
vertexList = new VertexList()
{
vertices = new List <Vertex> {
new Vertex {
point = new Vector3(-0.5f, -0.5f, pos.Z),
color = color,
texCoord = new Vector2(0, 1)
},
new Vertex {
point = new Vector3(-0.5f, 0.5f, pos.Z),
color = color,
texCoord = new Vector2(0, 0)
},
new Vertex {
point = new Vector3(0.5f, -0.5f, pos.Z),
color = color,
texCoord = new Vector2(1, 1)
},
new Vertex {
point = new Vector3(0.5f, 0.5f, pos.Z),
color = color,
texCoord = new Vector2(1, 0)
}
},
indices = new List <uint> {
0, 1, 2,
2, 3, 1
}
};
transformationMatrix = Matrix4.Identity
* Matrix4.CreateScale(size.ToOpenTKVector3());
switch (anchor)
{
case Anchor.Left:
transformationMatrix *= Matrix4.CreateTranslation(size.X / 2, 0, 0);
break;
case Anchor.Right:
transformationMatrix *= Matrix4.CreateTranslation(-size.X / 2, 0, 0);
break;
}
transformationMatrix *= Matrix4.CreateRotationZ(MathHelper.DegreesToRadians(rotationDegrees))
* Matrix4.CreateTranslation(pos.ToOpenTKVector3());
draw(PrimitiveType.Triangles);
}
public override void draw()
{
preDraw();
vertexList = new VertexList()
{
vertices = points.Select(p => new Vertex {
point = p, color = color
}),
indices = points.Select((p, i) => (uint)i)
};
draw(PrimitiveType.LineStrip);
}
public override void draw()
{
preDraw();
vertexList = new VertexList()
{
vertices = new List <Vertex> {
new Vertex {
point = new Vector3(-0.5f, -0.5f, pos.Z),
color = color,
texCoord = new Vector2(0, 1)
},
new Vertex {
point = new Vector3(-0.5f, 0.5f, pos.Z),
color = color,
texCoord = new Vector2(0, 0)
},
new Vertex {
point = new Vector3(0.5f, -0.5f, pos.Z),
color = color,
texCoord = new Vector2(1, 1)
},
new Vertex {
point = new Vector3(0.5f, 0.5f, pos.Z),
color = color,
texCoord = new Vector2(1, 0)
}
},
indices = new List <uint> {
0, 1, 2,
2, 3, 1
}
};
transformationMatrix = Matrix4.Identity
* Matrix4.CreateScale(size.ToOpenTKVector3())
* Matrix4.CreateRotationZ(MathHelper.DegreesToRadians(rotationDegrees))
* Matrix4.CreateTranslation(pos.ToOpenTKVector3());
draw(PrimitiveType.Triangles);
}
public override void draw()
{
preDraw();
vertexList = new VertexList()
{
vertices = new List <Vertex>()
{
new Vertex()
{
point = p1,
color = color,
texCoord = new Vector2(0, 0)
},
new Vertex()
{
point = p2,
color = color,
texCoord = new Vector2(0, 0)
},
new Vertex()
{
point = p3,
color = color,
texCoord = new Vector2(0, 0)
},
},
indices = new List <uint> {
1, 2, 3
}
};
transformationMatrix = Matrix4.Identity
* Matrix4.CreateScale(scale.ToOpenTKVector3())
* Matrix4.CreateRotationZ(MathHelper.DegreesToRadians(rotationDegrees));
draw(PrimitiveType.Triangles);
}
