public FirstPersonHeldRenderer(Voxeload voxeload)
{
this.voxeload = voxeload;
// Generate buffers
vbo = GL.GenBuffer();
vao = GL.GenVertexArray();
uvbo = GL.GenBuffer();
facebo = GL.GenBuffer();
SetTile(voxeload.player.HeldTile);
}
public ChunkRenderer(Voxeload voxeload)
{
for (int i = 0; i < Chunk.LAYER_COUNT; i++)
{
vbos[i] = GL.GenBuffer();
vaos[i] = GL.GenVertexArray();
uvbos[i] = GL.GenBuffer();
facebos[i] = GL.GenBuffer();
bribos[i] = GL.GenBuffer();
}
this.voxeload = voxeload;
}
public Framebuffer(Voxeload voxeload, int width, int height)
{
this.voxeload = voxeload;
// Generate framebuffer
fbo = GL.GenFramebuffer();
GL.BindFramebuffer(FramebufferTarget.Framebuffer, fbo);
// Generate framebuffer colour texture
textureColour = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, textureColour);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, width, height, 0, PixelFormat.Rgba, PixelType.Float, IntPtr.Zero);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
// Generate framebuffer depth texture
textureDepth = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, textureDepth);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.DepthComponent, width, height, 0, PixelFormat.DepthComponent, PixelType.Float, IntPtr.Zero);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Nearest);
// Attach textures to framebuffer
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, FramebufferAttachment.ColorAttachment0, TextureTarget.Texture2D, textureColour, 0);
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, FramebufferAttachment.DepthAttachment, TextureTarget.Texture2D, textureDepth, 0);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, 0);
// Generate screen tris
if (screenvao == 0)
{
screenvbo = GL.GenBuffer();
screenvao = GL.GenVertexArray();
screenuvbo = GL.GenBuffer();
GL.BindVertexArray(screenvao);
GL.BindBuffer(BufferTarget.ArrayBuffer, screenvbo);
GL.BufferData(BufferTarget.ArrayBuffer, sizeof(float) * 2 * 6, new Vector2[] { new(-1, -1), new(1, -1), new(-1, 1), new(1, 1), new(-1, 1), new(1, -1) }, BufferUsageHint.StaticDraw);
public WaterFramebuffer(Voxeload voxeload, int width, int height, int worldTextureDepth) : base(voxeload, width, height)
{
this.worldTextureDepth = worldTextureDepth;
}