public override void DrawShadow()
{
if (ShadowRendering && Visible)
{
if (!(this is Sprite2))
{
bool shadow;
try
{
shadow = (Engine.CurrentLevel.Light.ShadowProjection != null);
shadow = true;
}
catch (InvalidCastException)
{
shadow = false;
}
if (Engine.CurrentLevel.Light != null && shadow)
{
mesh.DrawShadowMap(Engine.CurrentLevel.Light);
}
}
}
}
static void Main(string[] args)
{
Window window = new Window(1024, 768, "Aiv.Fast3D Perspective Test", false, 24, 0);
window.SetDefaultOrthographicSize(10);
//Window window = new Window("Aiv.Fast3D Perspective Test", 24, 4);
window.EnableDepthTest();
//window.CullBackFaces();
window.SetCursor(false);
PerspectiveCamera camera = new PerspectiveCamera(new Vector3(0, 6, 30), new Vector3(-10, 180, 0), 60, 0.01f, 1000);
Texture crate = new Texture("Assets/crate.jpg");
Texture floorTexture = new Texture("Assets/floor.jpg");
floorTexture.SetRepeatX();
floorTexture.SetRepeatY();
Texture stormTrooperTexture = new Texture("Assets/Stormtrooper.png");
stormTrooperTexture.SetRepeatX();
stormTrooperTexture.SetRepeatY();
Cube cube = new Cube();
Cube floor = new Cube();
floor.Scale3 = new Vector3(150, 50f, 150);
floor.Position3 = new Vector3(0, -25, 0);
// tiling texture
for (int i = 0; i < floor.uv.Length; i++)
{
floor.uv[i] *= 10;
}
floor.UpdateUV();
Mesh3 stormTrooper = ObjLoader.Load("Assets/Stormtrooper.obj", Vector3.One)[0];
//stormTrooper.RegenerateNormals();
Pyramid pyramid = new Pyramid();
Texture logoAiv = new Texture("Assets/LogoAIV.png");
Sprite logo = new Sprite(1 * logoAiv.Ratio, 1);
Camera hudCamera = new Camera();
logo.Camera = hudCamera;
float lightRotation = -30;
DepthTexture shadowTexture = new DepthTexture(4096, 4096, 24);
Sprite shadow = new Sprite(5, 5);
shadow.Camera = hudCamera;
float shadow_left = -30;
float shadow_right = 30;
float shadow_bottom = -30;
float shadow_top = 30;
float shadow_near = -30;
float shadow_far = 30;
DirectionalLight directionalLight = new DirectionalLight(Utils.EulerRotationToDirection(new Vector3(lightRotation, 180, 0)));
directionalLight.SetShadowProjection(shadow_left, shadow_right, shadow_bottom, shadow_top, shadow_near, shadow_far);
//directionalLight.Color = new Vector3(0.5f, 1, 0.5f);
float crateRotation = 0;
Mesh3[] botMesh = FbxLoader.Load("Assets/running.fbx", new Vector3(0.02f, 0.02f, 0.02f));
SkeletalAnimation[] animations = FbxLoader.LoadAnimations("Assets/running.fbx", new Vector3(0.02f, 0.02f, 0.02f));
int numFrames = 0;
Mesh3 movingTrooper = ObjLoader.Load("Assets/Stormtrooper.obj", Vector3.One)[0];
movingTrooper.Position3 = new Vector3(0, 0, 2);
foreach (SkeletalAnimation animation in animations)
{
Console.WriteLine(animation.Name);
foreach (string subject in animation.KeyFrames.Keys)
{
Console.WriteLine(subject);
int currentFrames = 0;
foreach (SkeletalAnimation.KeyFrame frame in animation.KeyFrames[subject])
{
Console.WriteLine(frame.Time + " " + frame.Position + " " + frame.Rotation + " " + frame.Scale);
currentFrames++;
}
if (currentFrames > numFrames)
{
numFrames = currentFrames;
}
}
}
float neckRotation = 0;
int animationIndex = 0;
float animationTimer = 1f / animations[0].Fps;
movingTrooper.SetParent(cube);
Mesh3[] tank = ObjLoader.Load("Assets/T34.obj", Vector3.One);
Texture tankDiffuse = new Texture("Assets/T-34.png");
Texture tankSpecular = new Texture("Assets/T-34_S.png");
//window.AddPostProcessingEffect(new DepthViewer());
window.AddPostProcessingEffect(new Fog());
//window.AddPostProcessingEffect(new Sobel());
Vector3 pyramidRotation = Vector3.Zero;
PostProcessingEffect fxaa = window.AddPostProcessingEffect(new FXAA());
Plane plane = new Plane();
Vector3 shadowOffset = new Vector3(0, 0, 0.22f);
Sphere sphere = new Sphere();
Texture world = new Texture("Assets/world.jpg");
while (window.IsOpened)
{
if (window.GetKey(KeyCode.Esc))
{
break;
}
if (window.GetKey(KeyCode.W))
{
camera.Position3 += camera.Forward * 10 * window.deltaTime;
}
if (window.GetKey(KeyCode.S))
{
camera.Position3 += -camera.Forward * 10 * window.deltaTime;
}
if (window.GetKey(KeyCode.D))
{
camera.Position3 += camera.Right * 10 * window.deltaTime;
}
if (window.GetKey(KeyCode.A))
{
camera.Position3 += -camera.Right * 10 * window.deltaTime;
}
if (window.GetKey(KeyCode.Up))
{
camera.Position3 += camera.Up * 10 * window.deltaTime;
}
if (window.GetKey(KeyCode.Down))
{
camera.Position3 += -camera.Up * 10 * window.deltaTime;
}
if (window.HasFocus)
{
// currently broken, the mouse is too flaky
//float yaw = MouseX(window) * (90 + 45f);
//float pitch = MouseY(window) * 90f;
//camera.EulerRotation3 += new Vector3(pitch, yaw, 0) * window.deltaTime;
}
if (window.GetKey(KeyCode.Right))
{
camera.EulerRotation3 += new Vector3(0, 90 + 45, 0) * window.deltaTime;
}
if (window.GetKey(KeyCode.Left))
{
camera.EulerRotation3 -= new Vector3(0, 90 + 45, 0) * window.deltaTime;
}
if (window.GetKey(KeyCode.P))
{
camera.EulerRotation3 += new Vector3(90 + 45, 0, 0) * window.deltaTime;
}
if (window.GetKey(KeyCode.L))
{
camera.EulerRotation3 -= new Vector3(90 + 45, 0, 0) * window.deltaTime;
}
//fxaa.enabled = window.GetKey(KeyCode.X);
if (window.GetKey(KeyCode.Num1))
{
shadowOffset += Vector3.UnitX * 2 * window.deltaTime;
Console.WriteLine(shadowOffset);
}
if (window.GetKey(KeyCode.Num2))
{
shadowOffset -= Vector3.UnitX * 2 * window.deltaTime;
Console.WriteLine(shadowOffset);
}
if (window.GetKey(KeyCode.Num3))
{
shadowOffset += Vector3.UnitY * 2 * window.deltaTime;
Console.WriteLine(shadowOffset);
}
if (window.GetKey(KeyCode.Num4))
{
shadowOffset -= Vector3.UnitY * 2 * window.deltaTime;
Console.WriteLine(shadowOffset);
}
if (window.GetKey(KeyCode.Num5))
{
shadowOffset += Vector3.UnitZ * 0.2f * window.deltaTime;
Console.WriteLine(shadowOffset);
}
if (window.GetKey(KeyCode.Num6))
{
shadowOffset -= Vector3.UnitZ * 2 * window.deltaTime;
Console.WriteLine(shadowOffset);
}
directionalLight.SetShadowProjection(shadow_left, shadow_right, shadow_bottom, shadow_top, shadow_near, shadow_far);
animationTimer -= window.deltaTime;
if (animationTimer <= 0)
{
animationIndex++;
if (animationIndex >= numFrames)
{
animationIndex = 0;
}
animationTimer = 1f / animations[0].Fps;
}
foreach (string subject in animations[0].KeyFrames.Keys)
{
if (botMesh[0].HasBone(subject))
{
Mesh3.Bone bone = botMesh[0].GetBone(subject);
if (animationIndex < animations[0].KeyFrames[subject].Count)
{
//bone.Position = animations[0].KeyFrames[subject][animationIndex].Position;
//bone.Rotation = animations[0].KeyFrames[subject][animationIndex].Rotation;
}
}
}
pyramidRotation += new Vector3(0, 10, 0) * window.deltaTime;
neckRotation += window.deltaTime;
string boneName = "mixamorig:Neck";
if (botMesh[0].HasBone(boneName))
{
Mesh3.Bone bone = botMesh[0].GetBone(boneName);
bone.Rotation = Quaternion.FromEulerAngles(new Vector3(0, (float)Math.Sin(neckRotation) / 2, 0));
}
if (botMesh[1].HasBone(boneName))
{
Mesh3.Bone bone = botMesh[1].GetBone(boneName);
bone.Rotation = Quaternion.FromEulerAngles(new Vector3(0, (float)Math.Sin(neckRotation) / 2, 0));
}
crateRotation += 30 * window.deltaTime;
//lightRotation += 10 * window.deltaTime;
//directionalLight.UpdateDirection(Utils.EulerRotationToDirection(new Vector3(lightRotation, 180, 0)));
window.DisableCullFaces();
// draw shadow map texture
window.RenderTo(shadowTexture);
window.CullFrontFaces();
floor.DrawShadowMap(directionalLight);
pyramid.Scale3 = new Vector3(1, 2, 1);
pyramid.EulerRotation3 = pyramidRotation;
pyramid.Position3 = new Vector3(-6, 2, 10) + shadowOffset;
pyramid.DrawShadowMap(directionalLight);
pyramid.Scale3 = new Vector3(1, 2, 1);
pyramid.Rotation3 = Vector3.Zero;
pyramid.Position3 = new Vector3(-30, 2, 10) + shadowOffset;
pyramid.DrawShadowMap(directionalLight);
botMesh[0].Position3 = new Vector3(6, 0, 10) + shadowOffset;
botMesh[0].DrawShadowMap(directionalLight);
botMesh[1].Position3 = new Vector3(6, 0, 10) + shadowOffset;
botMesh[1].DrawShadowMap(directionalLight);
stormTrooper.Position3 = new Vector3(0, 0, 5) + shadowOffset;
stormTrooper.Rotation3 = Vector3.Zero;
stormTrooper.DrawShadowMap(directionalLight);
stormTrooper.Position3 = new Vector3(-5, 0, 5) + shadowOffset;
stormTrooper.Rotation3 = Vector3.Zero;
stormTrooper.DrawShadowMap(directionalLight);
stormTrooper.Position3 = new Vector3(7, 0, 5) + shadowOffset;
stormTrooper.Rotation3 = Utils.LookAt((camera.Position3 - stormTrooper.Position3).Normalized());
stormTrooper.DrawShadowMap(directionalLight);
cube.EulerRotation3 = new Vector3(0, crateRotation, 0);
cube.Position3 = new Vector3(0, 7, 0) + shadowOffset;
cube.DrawShadowMap(directionalLight);
cube.EulerRotation3 = Vector3.Zero;
cube.Position3 = new Vector3(5, 1, 5) + shadowOffset;
cube.DrawShadowMap(directionalLight);
foreach (Mesh3 item in tank)
{
item.Position3 = new Vector3(-10, 0, 20) + shadowOffset;
item.DrawShadowMap(directionalLight);
}
window.DisableCullFaces();
window.RenderTo(null);
window.CullBackFaces();
//window.DisableCullFaces();
floor.DrawPhong(floorTexture, directionalLight, new Vector3(0.5f, 0.5f, 0.5f), 0, shadowTexture);
pyramid.Scale3 = new Vector3(1, 2, 1);
pyramid.EulerRotation3 = pyramidRotation;
pyramid.Position3 = new Vector3(-6, 2, 10);
pyramid.DrawGouraud(new Vector4(1, 0, 0, 1), directionalLight, shadowTexture);
pyramid.Scale3 = new Vector3(1, 2, 1);
pyramid.EulerRotation3 = Vector3.Zero;
pyramid.Position3 = new Vector3(-30, 2, 10);
pyramid.DrawGouraud(new Vector4(1, 1, 0, 1), directionalLight, shadowTexture);
botMesh[0].Position3 = new Vector3(6, 0, 10);
botMesh[0].DrawGouraud(new Vector4(0, 0.8f, 1, 1), directionalLight, shadowTexture, 0.01f);
botMesh[1].Position3 = new Vector3(6, 0, 10);
botMesh[1].DrawGouraud(new Vector4(1, 0, 0, 1), directionalLight, shadowTexture, 0.01f);
stormTrooper.Position3 = new Vector3(0, 0, 5);
stormTrooper.Rotation3 = Vector3.Zero;
stormTrooper.DrawGouraud(stormTrooperTexture, directionalLight, shadowTexture);
stormTrooper.Position3 = new Vector3(-5, 0, 5);
stormTrooper.Rotation3 = Vector3.Zero;
stormTrooper.DrawPhong(stormTrooperTexture, directionalLight, new Vector3(0, 0.1f, 0), 0.75f, shadowTexture);
stormTrooper.Position3 = new Vector3(7, 0, 5);
stormTrooper.Rotation3 = Utils.LookAt((camera.Position3 - stormTrooper.Position3).Normalized());
stormTrooper.DrawCel(stormTrooperTexture, directionalLight, new Vector3(0, 0.1f, 0), 0.75f, shadowTexture);
//cube.DrawColor(new Vector4(1, 0, 0, 1));
cube.EulerRotation3 = new Vector3(0, crateRotation, 0);
cube.Position3 = new Vector3(0, 7, 0);
cube.DrawTexture(crate);
if (window.GetKey(KeyCode.Space))
{
movingTrooper.Position3 += movingTrooper.Forward * window.deltaTime * 2;
}
if (window.GetKey(KeyCode.G))
{
movingTrooper.EulerRotation3 += new Vector3(0, 90, 0) * window.deltaTime;
}
if (window.GetKey(KeyCode.H))
{
movingTrooper.EulerRotation3 -= new Vector3(0, 90, 0) * window.deltaTime;
}
movingTrooper.DrawGouraud(new Vector4(1, 0, 0, 1), directionalLight);
cube.EulerRotation3 = Vector3.Zero;
cube.Position3 = new Vector3(5, 1, 5);
cube.DrawGouraud(new Vector4(0, 0, 1, 1), directionalLight, shadowTexture);
foreach (Mesh3 item in tank)
{
item.Position3 = new Vector3(-10, 0, 20);
item.DrawPhong(tankDiffuse, directionalLight, new Vector3(0.1f, 0.1f, 0.1f), tankSpecular);
}
plane.Position3 = new Vector3(-13, 5, 0);
plane.EulerRotation3 += Vector3.UnitY * 30 * window.deltaTime;
plane.DrawColor(new Vector4(1, 1, 0, 1));
sphere.Position3 = new Vector3(-5, 2, 20);
sphere.EulerRotation3 += Vector3.UnitY * 10 * window.deltaTime;
sphere.Scale3 = new Vector3(3);
sphere.DrawPhong(world, directionalLight, new Vector3(0.2f, 0.2f, 0.2f));
//sphere.DrawColor(new Vector4(1, 0, 0, 1));
logo.DrawTexture(logoAiv);
shadow.DrawTexture(shadowTexture);
// this ensure postprocessing works
window.DisableCullFaces();
plane.Position3 = new Vector3(-10, 5, 0);
plane.EulerRotation3 += Vector3.UnitY * 30 * window.deltaTime;
plane.DrawColor(new Vector4(0, 1, 1, 1));
window.Update();
}
}