public void DrawABoxModelWithImageContent()
{
Node node = new Node(1, "imageNode", new Rect(10, 10, 300, 200));
StyleRuleSetBuilder ruleSetBuilder = new StyleRuleSetBuilder(node.RuleSet);
ruleSetBuilder
.Border((5, 10, 5, 10))
.BorderColor(Color.HotPink)
.Padding((4, 2, 4, 2));
node.UseBoxModel = true;
var texture = new FakeTexture();
texture.LoadImage(@"assets\images\logo.png");
void Populate(DrawingContext dc, ImGui.OSAbstraction.Graphics.ITexture t, StyleRuleSet rule, Rect r)
{
dc.DrawBoxModel(t, rule, r);
}
var context = node.RenderOpen();
Populate(context, texture, node.RuleSet, node.Rect);
context.Close();
//write records into ContentChecker
var checker = new ContentChecker();
Populate(checker, texture, node.RuleSet, node.Rect);
//read records from visual to checker and compare
checker.StartCheck();
node.RenderContent(new RenderContext(checker, null));
}
public void AppendTexturedMesh()
{
var mesh = new Mesh();
mesh.CommandBuffer.Add(DrawCommand.Default);
mesh.PrimReserve(3, 3);
mesh.AppendIndex(0);
mesh.AppendIndex(1);
mesh.AppendIndex(2);
mesh.AppendVertex(new DrawVertex {
pos = new Point(0, 0)
});
mesh.AppendVertex(new DrawVertex {
pos = new Point(1, 0)
});
mesh.AppendVertex(new DrawVertex {
pos = new Point(2, 0)
});
var meshToAppend = new Mesh();
DrawCommand cmd = new DrawCommand();
cmd.ClipRect = Rect.Big;
var dummyTexture = new FakeTexture();
cmd.TextureData = dummyTexture;//dummy, only the reference is needed
meshToAppend.CommandBuffer.Add(cmd);
meshToAppend.PrimReserve(6, 4);
Point a = new Point(10, 10);
Point c = new Point(300, 300);
Point b = new Point(c.X, a.Y);
Point d = new Point(a.X, c.Y);
Point uvA = new Point(0, 0);
Point uvC = new Point(1, 1);
Point uvB = new Point(uvC.X, uvA.Y);
Point uvD = new Point(uvA.X, uvC.Y);
meshToAppend.AppendVertex(new DrawVertex {
pos = a, uv = uvA, color = Color.AliceBlue
});
meshToAppend.AppendVertex(new DrawVertex {
pos = b, uv = uvB, color = Color.AliceBlue
});
meshToAppend.AppendVertex(new DrawVertex {
pos = c, uv = uvC, color = Color.AliceBlue
});
meshToAppend.AppendVertex(new DrawVertex {
pos = d, uv = uvD, color = Color.AliceBlue
});
meshToAppend.AppendIndex(0);
meshToAppend.AppendIndex(1);
meshToAppend.AppendIndex(2);
meshToAppend.AppendIndex(0);
meshToAppend.AppendIndex(2);
meshToAppend.AppendIndex(3);
meshToAppend.currentIdx += 4;
mesh.Append(meshToAppend);
Assert.Equal(dummyTexture, mesh.CommandBuffer[mesh.CommandBuffer.Count - 1].TextureData);
Assert.Equal(7, mesh.VertexBuffer.Count);
Assert.Equal(9, mesh.IndexBuffer.Count);
Assert.Equal(0, mesh.IndexBuffer[0]);
Assert.Equal(1, mesh.IndexBuffer[1]);
Assert.Equal(2, mesh.IndexBuffer[2]);
Assert.Equal(3, mesh.IndexBuffer[3]);
Assert.Equal(4, mesh.IndexBuffer[4]);
Assert.Equal(5, mesh.IndexBuffer[5]);
Assert.Equal(3, mesh.IndexBuffer[6]);
Assert.Equal(5, mesh.IndexBuffer[7]);
Assert.Equal(6, mesh.IndexBuffer[8]);
Assert.Equal(0, mesh.VertexBuffer[0].pos.x);
Assert.Equal(1, mesh.VertexBuffer[1].pos.x);
Assert.Equal(2, mesh.VertexBuffer[2].pos.x);
Assert.Equal(10, mesh.VertexBuffer[3].pos.x);
Assert.Equal(300, mesh.VertexBuffer[4].pos.x);
Assert.Equal(300, mesh.VertexBuffer[5].pos.x);
Assert.Equal(10, mesh.VertexBuffer[6].pos.x);
}
