public void OnClosed(EventArgs e)
{
entryPoint.OnClose();
RenderEngine.CleanUp();
GL.BindVertexArray(0);
GL.BindTexture(TextureTarget.Texture2D, 0);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, 0);
GL.BindRenderbuffer(RenderbufferTarget.Renderbuffer, 0);
RenderDataLoader.CleanUp();
}
public void OnClose()
{
standardMaterial.Shader.CleanUp();
uiMaterial.Shader.CleanUp();
arialFontMaterial.Shader.CleanUp();
invertColorPostProcessing.CleanUp();
RenderDataLoader.DeleteFrameBuffer(camera.fboId);
RenderDataLoader.DeleteRenderBuffer(camera.bufId);
RenderDataLoader.DeleteTexture(camera.texId);
RenderDataLoader.DeleteFrameBuffer(secondCamera.fboId);
RenderDataLoader.DeleteRenderBuffer(secondCamera.bufId);
RenderDataLoader.DeleteTexture(secondCamera.texId);
}
public static Mesh RegenerateMesh(string text, FontData font, Mesh mesh, double fontSize, double lineHeight)
{
char[] chars = text.ToCharArray();
Queue <Vector3d> positions = new Queue <Vector3d>();
Queue <Vector2d> textureCoords = new Queue <Vector2d>();
Queue <int> triangles = new Queue <int>();
double cursorPosition = 0;
int lineNumber = 0;
for (int i = 0; i < chars.Length; i++)
{
if (chars[i] == '\n')
{
cursorPosition = 0;
lineNumber++;
}
else if (font.characterData.ContainsKey(chars[i]))
{
FontData.CharacterData charData = font.characterData[chars[i]];
triangles.Enqueue(positions.Count);
triangles.Enqueue(positions.Count + 1);
triangles.Enqueue(positions.Count + 2);
triangles.Enqueue(positions.Count + 2);
triangles.Enqueue(positions.Count + 3);
triangles.Enqueue(positions.Count);
positions.Enqueue(new Vector3d(cursorPosition + charData.CharacterOffset.X * fontSize, -lineNumber * lineHeight * fontSize - charData.CharacterOffset.Y * fontSize, 0));
positions.Enqueue(new Vector3d(cursorPosition + charData.CharacterOffset.X * fontSize, -lineNumber * lineHeight * fontSize - charData.CharacterOffset.Y * fontSize - charData.Height * fontSize, 0));
positions.Enqueue(new Vector3d(cursorPosition + charData.CharacterOffset.X * fontSize + charData.Width * fontSize, -lineNumber * lineHeight * fontSize - charData.CharacterOffset.Y * fontSize - charData.Height * fontSize, 0));
positions.Enqueue(new Vector3d(cursorPosition + charData.CharacterOffset.X * fontSize + charData.Width * fontSize, -lineNumber * lineHeight * fontSize - charData.CharacterOffset.Y * fontSize, 0));
textureCoords.Enqueue(charData.CharacterTopLeft);
textureCoords.Enqueue(new Vector2d(charData.CharacterTopLeft.X, charData.CharacterBottomRight.Y));
textureCoords.Enqueue(charData.CharacterBottomRight);
textureCoords.Enqueue(new Vector2d(charData.CharacterBottomRight.X, charData.CharacterTopLeft.Y));
cursorPosition += charData.XAdvance * fontSize;
}
else
{
cursorPosition += 20 * fontSize;
}
}
return(RenderDataLoader.LoadMeshData2d(positions.ToArray(), triangles.ToArray(), textureCoords.ToArray(), mesh.VaoID));
}
public void OnLoad()
{
arialFont = new FontData("Arial", "./Game/Fonts/Arial.fnt", 1024);
arialFontMaterial = new Material(new UIShader(arialFont.TextureId), false, false, false);
invertColorPostProcessing = new InvertedColorPostProcessing();
engineStartTime = DateTime.UtcNow;
light = new Light(new Vector3d(10000000, 10000000, 10000000), new Vector3d(0, 1, 0), 100000000, 3f);
mainLight = new Light(new Vector3d(-10000000, 10000000, 10000000), new Vector3d(1, 0, 0), 100000000, 3f);
anotherLight = new Light(new Vector3d(0, -10000000, 10000000), new Vector3d(0, 0, 1), 100000000, 3f);
camera = new Camera(RenderDataLoader.GenerateFrameBuffer(), RenderDataLoader.GenerateTexture(), RenderDataLoader.GenerateRenderBuffer())
{
Position = new Vector3d(0, 0, 5),
Rotation = new Vector3d(0, 0, 0),
FarPlane = 1000f,
NearPlane = 0.01f,
FOV = 60,
IsPerspective = true,
ViewPortOffset = Vector2.Zero,
ViewPortSize = Vector2.One,
ClearColor = new Vector4(0.2f, 0.2f, 0.2f, 1f)
};
secondCamera = new Camera(RenderDataLoader.GenerateFrameBuffer(), RenderDataLoader.GenerateTexture(), RenderDataLoader.GenerateRenderBuffer())
{
Position = new Vector3d(0, 0, 0),
Rotation = new Vector3d(0, 0, 0),
FarPlane = 1000f,
NearPlane = 0.01f,
FOV = 60,
IsPerspective = true,
ViewPortOffset = Vector2.One * -0.5f,
ViewPortSize = Vector2.One * 0.5f,
ClearColor = new Vector4(0, 0, 0, 0),
PostProcessing = new Material(invertColorPostProcessing, false, false, false)
};
treeMesh = OBJLoader.LoadObjModel("Tree");
treeTexture = RenderDataLoader.LoadTexture("Tree");
standardMaterial = new Material(new StaticShader(treeTexture), true, true, false);
uiMaterial = new Material(new UIShader(treeTexture), false, false, false);
}
public FontData(string textureLocation, string fontLocation, int resolution)
{
TextureId = RenderDataLoader.LoadTexture(textureLocation);
ParseFontFile(fontLocation, resolution);
}
