public override void Draw()
{
camera.Use();
{
// grid draw
shapesMaterial.Use();
Core.graphics.DrawMesh(gridMesh);
// model test draw
testmaterial.Use();
Core.graphics.SetModelToWorldMatrix(testtransform.GetLocalToWorldMatrix());
Core.graphics.DrawMesh(testmesh);
// model test bounding box draw
shapesMaterial.Use();
Core.graphics.SetWireframe(true);
Models.DrawCube(testmesh.boundingBox, Color.red);
Core.graphics.SetWireframe(false);
// ray test draw
shapesMaterial.Use();
Core.graphics.SetModelToWorldMatrix(Matrix4.identity);
for (int i = 0; i < rays.Count; ++i)
{
Shapes.DrawLine(rays[i].position, rays[i].GetPoint(100), new Color(1, 0, 0, 0.5f));
}
// model draw test
//shapesMaterial.Use();
//Core.graphics.SetModelToWorldMatrix(Matrix4.identity);
//Models.DrawCylinder(new Vector3f(10, 1, 10), 5f, 5f, 8f, 32, Color.green);
//Core.graphics.SetWireframe(true);
//Models.DrawCylinder(new Vector3f(10, 1, 10), 5f, 5f, 8f, 32, Color.maroon);
//Core.graphics.SetWireframe(false);
// billboard draw (note: last because is transparent object)
spritesMaterial.Set("_MainTex", billboard);
spritesMaterial.Use();
Core.graphics.SetModelToWorldMatrix(testtransformbillboard.GetLocalToWorldMatrix());
Sprites.DrawQuad(billboard.GetSize(), new IntRect(new Vector2i(-billboard.GetWidth() / 2, 0), billboard.GetSize()));
}
hudCamera.Use();
{
// square indicator test draw
shapesMaterial.Use();
Shapes.DrawRectangle((camera.WorldToScreenPixel(Vector2f.zero) / hudCamera.GetZoom()) - new Vector2f(5, 5), 10, 10, Color.blue);
// procedural texture draw
spritesMaterial.Set("_MainTex", proceduralTexture);
spritesMaterial.Use();
Sprites.DrawQuad(proceduralTexture.GetSize(), new IntRect(Vector2i.zero, Math.Round(proceduralTexture.GetSize() * 0.125f)));
}
}
public static void Texture_Positions()
{
var texture = Core.resource.LoadTexture("Sprites/TestTexture");
for (int i = 0; i < 9; ++i)
{
for (int j = 0; j < 5; ++j)
{
// TODO: Material + Use() (Sprites/Default)
Sprites.DrawQuad(texture.GetSize(), new IntRect(i * 100 + 25, j * 100 + 25, 100, 100));
}
}
}
public static void Textures_DestinationRect()
{
for (int i = 0; i < 10; ++i)
{
var color = Random.Color();
var textureId = Random.Range(0, textures.Count);
var destinationRectBottomLeft = new Vector2i(Random.Range(0, Core.screen.width), Random.Range(0, Core.screen.height));
var destinationRectangle = new IntRect(destinationRectBottomLeft.x, destinationRectBottomLeft.y,
Random.Range(0, Core.screen.width - destinationRectBottomLeft.x),
Random.Range(0, Core.screen.height - destinationRectBottomLeft.y));
// TODO: Material + Use() (Sprites/Default)
Sprites.DrawQuad(textures[textureId].GetSize(), destinationRectangle, color);
}
}
public static void Textures_SourceRect()
{
for (int i = 0; i < 10; ++i)
{
var position = new Vector2f(Random.Range(0, Core.screen.width), Random.Range(0, Core.screen.height));
var color = Random.Color();
var textureId = Random.Range(0, textures.Count);
var sourceRectBottomLeft = new Vector2i(Random.Range(0, textures[textureId].GetWidth()), Random.Range(0, textures[textureId].GetHeight()));
var sourceRectangle = new IntRect(sourceRectBottomLeft.x, sourceRectBottomLeft.y,
Random.Range(sourceRectBottomLeft.x, textures[textureId].GetWidth()),
Random.Range(sourceRectBottomLeft.y, textures[textureId].GetHeight()));
// TODO: Material + Use() (Sprites/Default)
Sprites.DrawQuad(textures[textureId].GetSize(), position, sourceRectangle, color);
}
}
