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Generated opengl function binding added. All opengl core profile function is now available but not in C# flavour.

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This commit is contained in:
Youmu Liu
2025-12-30 19:16:05 +08:00
parent b7c32bdf6d
commit 6484307b8a
40 changed files with 14965 additions and 3893 deletions
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StgSharp.Common/Stg/CollisionTexture.cs
+25 -18
View File
@@ -1,4 +1,4 @@
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="CollisionTexture"
// Project: StgSharp
@@ -47,7 +47,10 @@ namespace StgSharp.Stg
public interface IOneDimensionalCollisionTexture2D
{
public void Init(Radius angleStride, string name);
public void Init(
Radius angleStride,
string name
);
}
@@ -70,7 +73,9 @@ namespace StgSharp.Stg
public override bool IsContextSharable => false;
public void GenerateCollisionTexture(IEnumerable<IInstancingBuffer> bufferEnumeration)
public void GenerateCollisionTexture(
IEnumerable<IInstancingBuffer> bufferEnumeration
)
{
fbo.Bind(0);
GL.ClearColor(0, 0, 0, 1);
@@ -92,7 +97,8 @@ namespace StgSharp.Stg
vbo.WriteVectorData<Vec4>(0, item.CoordAndRotationSpan, BufferUsage.StreamDraw);
vao.SetVertexAttribute(1, 3, TypeCode.Single, false, 4 * sizeof(float), 0);
vao.SetVertexAttribute(2, 1, TypeCode.Single, false, 4 * sizeof(float), 3 * sizeof(float));
vao.SetVertexAttribute(2, 1, TypeCode.Single, false, 4 * sizeof(float),
3 * sizeof(float));
vbo.WriteScalerData<float>(2, item.ScalingSpan, BufferUsage.StreamDraw);
vao.SetVertexAttribute(3, 1, TypeCode.Single, false, sizeof(float), 0);
@@ -100,22 +106,23 @@ namespace StgSharp.Stg
vbo.WriteVectorData(1, g.VertexStream, BufferUsage.StreamDraw);
vao.SetVertexAttribute(0, 3, TypeCode.Single, false, 4 * sizeof(float), 0);
GL.DrawElementsInstanced(
GeometryType.TRIANGLES, ((uint)g.VertexIndices.Length) / 3, TypeCode.UInt32,
IntPtr.Zero, (uint)item.ScalingSpan.Length);
GL.DrawElementsInstanced(GeometryType.TRIANGLES, (g.VertexIndices.Length) / 3,
TypeCode.UInt32, IntPtr.Zero, item.ScalingSpan.Length);
}
t.Bind2D(0);
GL.GetTextureImage(
Texture2DTarget.Texture2D, 0, ImageChannel.SingleColor, PixelChannelLayout.Float,
textureOutput);
GL.GetTextureImage(Texture2DTarget.Texture2D, 0, ImageChannel.SingleColor,
PixelChannelLayout.Float, textureOutput);
VertexArray.BindNull();
}
public void Init(Radius angleStride, string name)
public void Init(
Radius angleStride,
string name
)
{
primeArgs = new ViewPort(
1, (int)((new Radius(Scalar.Pi)) / angleStride), name, IntPtr.Zero);
primeArgs = new ViewPort(1, (int)((new Radius(Scalar.Pi)) / angleStride), name,
IntPtr.Zero);
PlatformSpecifiedInitialize();
CustomizeInit();
@@ -155,15 +162,15 @@ namespace StgSharp.Stg
t = CreateTexture(1);
t.Bind2D(0);
GL.TextureImage2d<byte>
(Texture2DTarget.Texture2D, 0, ImageChannel.WithAlphaChannel, (uint)Width, (uint)Height
, ImageChannel.WithAlphaChannel, PixelChannelLayout.Byte, Array.Empty<byte>());
GL.TextureImage2d<byte>(Texture2DTarget.Texture2D, 0, ImageChannel.WithAlphaChannel,
Width, Height, ImageChannel.WithAlphaChannel,
PixelChannelLayout.Byte, Array.Empty<byte>());
t.Set2dWrapProperty(0, TextureWrap.Repeat, TextureWrap.Repeat);
t.Set2dFilterProperty(0, TextureFilter.Nearest, TextureFilter.Nearest);
GL.FrameBufferTexture2d(
FrameBufferTarget.All, glAttachment.Color(0), Texture2DTarget.Texture2D, t[0], 0);
GL.FrameBufferTexture2d(FrameBufferTarget.All, glAttachment.Color(0),
Texture2DTarget.Texture2D, t[0], 0);
GL.CombineFrameBufferRenderBuffer(FrameBufferAttachment.Color, rbo[0]);