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Submodule CUE4Parse
updated
6 files
| +10 −4 | CUE4Parse-Conversion/CUE4Parse-Conversion.csproj | |
| +0 −20 | CUE4Parse-Fortnite/CUE4Parse-Fortnite.csproj | |
| +0 −6 | CUE4Parse.sln | |
| +16 −3 | CUE4Parse/CUE4Parse.csproj | |
| +1 −1 | CUE4Parse/FN/Enums/EFortRarity.cs | |
| +201 −0 | LICENSE |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| using System; | ||
| using Silk.NET.OpenGL; | ||
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|
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| namespace FModel.Views.Snooper; | ||
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| public class BufferObject<TDataType> : IDisposable where TDataType : unmanaged | ||
| { | ||
| private uint _handle; | ||
| private BufferTargetARB _bufferType; | ||
| private GL _gl; | ||
|
|
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| public unsafe BufferObject(GL gl, Span<TDataType> data, BufferTargetARB bufferType) | ||
| { | ||
| _gl = gl; | ||
| _bufferType = bufferType; | ||
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| _handle = _gl.GenBuffer(); | ||
| Bind(); | ||
| fixed (void* d = data) | ||
| { | ||
| _gl.BufferData(bufferType, (nuint) (data.Length * sizeof(TDataType)), d, BufferUsageARB.StaticDraw); | ||
| } | ||
| } | ||
|
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| public void Bind() | ||
| { | ||
| _gl.BindBuffer(_bufferType, _handle); | ||
| } | ||
|
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| public void Dispose() | ||
| { | ||
| _gl.DeleteBuffer(_handle); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| using System; | ||
| using System.Numerics; | ||
| using Silk.NET.OpenGL; | ||
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| namespace FModel.Views.Snooper; | ||
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| public class Shader : IDisposable | ||
| { | ||
| private uint _handle; | ||
| private GL _gl; | ||
|
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| private readonly string VertexShaderSource = @" | ||
| #version 330 core | ||
| layout (location = 0) in vec3 vPos; | ||
| layout (location = 1) in vec3 vNormal; | ||
| layout (location = 2) in vec2 vTexCoords; | ||
| uniform mat4 uModel; | ||
| uniform mat4 uView; | ||
| uniform mat4 uProjection; | ||
| out vec3 fNormal; | ||
| out vec3 fPos; | ||
| out vec2 fTexCoords; | ||
| void main() | ||
| { | ||
| //Multiplying our uniform with the vertex position, the multiplication order here does matter. | ||
| gl_Position = uProjection * uView * uModel * vec4(vPos, 1.0); | ||
| //We want to know the fragment's position in World space, so we multiply ONLY by uModel and not uView or uProjection | ||
| fPos = vec3(uModel * vec4(vPos, 1.0)); | ||
| //The Normal needs to be in World space too, but needs to account for Scaling of the object | ||
| fNormal = mat3(transpose(inverse(uModel))) * vNormal; | ||
| //Pass the texture coordinates straight through to the fragment shader | ||
| fTexCoords = vTexCoords; | ||
| } | ||
| "; | ||
|
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| private readonly string FragmentShaderSource = @" | ||
| #version 330 core | ||
| in vec3 fNormal; | ||
| in vec3 fPos; | ||
| in vec2 fTexCoords; | ||
| uniform vec3 viewPos; | ||
| out vec4 FragColor; | ||
| void main() | ||
| { | ||
| vec3 viewDirection = normalize(viewPos - fPos); | ||
| FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f); | ||
| } | ||
| "; | ||
|
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| public Shader(GL gl) | ||
| { | ||
| _gl = gl; | ||
|
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| uint vertex = LoadShader(ShaderType.VertexShader, VertexShaderSource); | ||
| uint fragment = LoadShader(ShaderType.FragmentShader, FragmentShaderSource); | ||
| _handle = _gl.CreateProgram(); | ||
| _gl.AttachShader(_handle, vertex); | ||
| _gl.AttachShader(_handle, fragment); | ||
| _gl.LinkProgram(_handle); | ||
| _gl.GetProgram(_handle, GLEnum.LinkStatus, out var status); | ||
| if (status == 0) | ||
| { | ||
| throw new Exception($"Program failed to link with error: {_gl.GetProgramInfoLog(_handle)}"); | ||
| } | ||
| _gl.DetachShader(_handle, vertex); | ||
| _gl.DetachShader(_handle, fragment); | ||
| _gl.DeleteShader(vertex); | ||
| _gl.DeleteShader(fragment); | ||
| } | ||
|
|
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| public void Use() | ||
| { | ||
| _gl.UseProgram(_handle); | ||
| } | ||
|
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| public void SetUniform(string name, int value) | ||
| { | ||
| int location = _gl.GetUniformLocation(_handle, name); | ||
| if (location == -1) | ||
| { | ||
| throw new Exception($"{name} uniform not found on shader."); | ||
| } | ||
| _gl.Uniform1(location, value); | ||
| } | ||
|
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| public unsafe void SetUniform(string name, Matrix4x4 value) | ||
| { | ||
| //A new overload has been created for setting a uniform so we can use the transform in our shader. | ||
| int location = _gl.GetUniformLocation(_handle, name); | ||
| if (location == -1) | ||
| { | ||
| throw new Exception($"{name} uniform not found on shader."); | ||
| } | ||
| _gl.UniformMatrix4(location, 1, false, (float*) &value); | ||
| } | ||
|
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| public void SetUniform(string name, float value) | ||
| { | ||
| int location = _gl.GetUniformLocation(_handle, name); | ||
| if (location == -1) | ||
| { | ||
| throw new Exception($"{name} uniform not found on shader."); | ||
| } | ||
| _gl.Uniform1(location, value); | ||
| } | ||
|
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| public void SetUniform(string name, Vector3 value) | ||
| { | ||
| int location = _gl.GetUniformLocation(_handle, name); | ||
| if (location == -1) | ||
| { | ||
| throw new Exception($"{name} uniform not found on shader."); | ||
| } | ||
| _gl.Uniform3(location, value.X, value.Y, value.Z); | ||
| } | ||
|
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| public void Dispose() | ||
| { | ||
| _gl.DeleteProgram(_handle); | ||
| } | ||
|
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| private uint LoadShader(ShaderType type, string content) | ||
| { | ||
| uint handle = _gl.CreateShader(type); | ||
| _gl.ShaderSource(handle, content); | ||
| _gl.CompileShader(handle); | ||
| string infoLog = _gl.GetShaderInfoLog(handle); | ||
| if (!string.IsNullOrWhiteSpace(infoLog)) | ||
| { | ||
| throw new Exception($"Error compiling shader of type {type}, failed with error {infoLog}"); | ||
| } | ||
|
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| return handle; | ||
| } | ||
| } |
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