static void InitTextures()
{
CubeMapTextureID = GLTextureCubeArray.FromDDS(new DDS($"Resources\\CubemapHDR.dds"));
DiffuseCubeTextureID = GLTextureCube.FromDDS(
new DDS(new MemoryStream(Resources.CubemapLightmap)),
new DDS(new MemoryStream(Resources.CubemapLightmapShadow)));
SpecularCubeTextureID = GLTextureCube.CreateEmptyCubemap(32);
LightingEngine.LightSettings.InitTextures();
DepthShadowCascadeTextureID = GLTexture2D.FromBitmap(Resources.white);
ProjectionTextureID = GLTexture2D.FromBitmap(Resources.white);
User1Texture = GLTexture2D.FromBitmap(Resources.white);
//Adjust mip levels
CubeMapTextureID.Bind();
GL.TexParameter(CubeMapTextureID.Target, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(CubeMapTextureID.Target, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.LinearMipmapLinear);
GL.TexParameter(CubeMapTextureID.Target, TextureParameterName.TextureBaseLevel, 0);
GL.TexParameter(CubeMapTextureID.Target, TextureParameterName.TextureMaxLevel, 13);
CubeMapTextureID.Unbind();
DiffuseCubeTextureID.Bind();
GL.TexParameter(CubeMapTextureID.Target, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(CubeMapTextureID.Target, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.LinearMipmapLinear);
GL.TexParameter(DiffuseCubeTextureID.Target, TextureParameterName.TextureBaseLevel, 0);
GL.TexParameter(DiffuseCubeTextureID.Target, TextureParameterName.TextureMaxLevel, 2);
DiffuseCubeTextureID.Unbind();
}
static void InitTextures()
{
//Reflective cubemap
CubeMapTexture = GLTextureCubeArray.FromDDS(new DDS($"Resources\\CubemapHDR.dds"));
CubemapManager.InitDefault(CubeMapTexture);
//Diffuse cubemap lighting
//Map gets updated when an object moves using probe lighting.
DiffuseLightmapTexture = GLTextureCube.FromDDS(
new DDS(new MemoryStream(Resources.CubemapLightmap)),
new DDS(new MemoryStream(Resources.CubemapLightmapShadow)));
//Shadows
//Channel usage:
//Red - Dynamic shadows
//Green - Static shadows (course)
//Blue - Soft shading (under kart, dynamic AO?)
//Alpha - Usually gray
DepthShadowTexture = GLTexture2D.FromBitmap(Resources.white);
DepthShadowCascadeTexture = GLTexture2D.FromBitmap(Resources.white);
//Tire marks
ProjectionTexture = GLTexture2D.FromBitmap(Resources.white);
//Used for dynamic lights. Ie spot, point, kart lights
//Dynamic lights are setup using the g buffer pass (normals) and depth information before material pass is drawn
//Additional slices may be used for bloom intensity
LightPPTexture = GLTexture2DArray.FromBitmap(Resources.black);
//Depth information. Likely for shadows
NormalizedLinearDepth = GLTexture2D.FromBitmap(Resources.black);
//Adjust mip levels
CubeMapTexture.Bind();
GL.TexParameter(CubeMapTexture.Target, TextureParameterName.TextureBaseLevel, 0);
GL.TexParameter(CubeMapTexture.Target, TextureParameterName.TextureMaxLevel, 13);
CubeMapTexture.Unbind();
DiffuseLightmapTexture.Bind();
GL.TexParameter(DiffuseLightmapTexture.Target, TextureParameterName.TextureBaseLevel, 0);
GL.TexParameter(DiffuseLightmapTexture.Target, TextureParameterName.TextureMaxLevel, 2);
DiffuseLightmapTexture.Unbind();
}