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20.09.2020

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+ Instance Drawing
+ Text and Font

~ Made "DrawBackground" forced Background for 2D

- DrawEmpty
This commit is contained in:
Michel Fedde 2020-09-20 18:29:09 +02:00
parent acccf5f0e7
commit c4a0847567
29 changed files with 365 additions and 85 deletions
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32
SMCode/SM.Base/Textures/Texture.cs
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@ -9,6 +9,7 @@ namespace SM.Base.Textures
public class Texture : TextureBase
{
public Bitmap Map;
public bool AutoDispose = false;
public Texture(Bitmap map) : this(map, TextureMinFilter.Linear, TextureWrapMode.Repeat) {}
@ -23,29 +24,38 @@ namespace SM.Base.Textures
{
base.Compile();
_id = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, _id);
_id = GenerateTexture(Map, Filter, WrapMode, AutoDispose);
}
BitmapData data = Map.LockBits(new Rectangle(0, 0, Map.Width, Map.Height), ImageLockMode.ReadOnly,
Map.PixelFormat);
public static int GenerateTexture(Bitmap map, TextureMinFilter filter, TextureWrapMode wrapMode, bool dispose = false)
{
int id = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, id);
bool transparenz = Map.PixelFormat == PixelFormat.Format32bppArgb;
BitmapData data = map.LockBits(new Rectangle(0, 0, map.Width, map.Height), ImageLockMode.ReadOnly,
map.PixelFormat);
GL.TexImage2D(TextureTarget.Texture2D, 0,
bool transparenz = map.PixelFormat == PixelFormat.Format32bppArgb;
GL.TexImage2D(TextureTarget.Texture2D, 0,
transparenz ? PixelInternalFormat.Rgba : PixelInternalFormat.Rgb,
data.Width, data.Height, 0,
transparenz ? OpenTK.Graphics.OpenGL4.PixelFormat.Bgra : OpenTK.Graphics.OpenGL4.PixelFormat.Bgr,
PixelType.UnsignedByte, data.Scan0);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)Filter);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)Filter);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int) WrapMode);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int) WrapMode);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)filter);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)filter);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)wrapMode);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)wrapMode);
GL.GenerateMipmap(GenerateMipmapTarget.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, 0);
Map.UnlockBits(data);
map.UnlockBits(data);
if (dispose) map.Dispose();
return id;
}
public static implicit operator Texture(Bitmap map) => new Texture(map);