5505f7dcbf
- Started Windows, Metro and Linux Platform-Plugins - Moved the RecordingSample to the Samples folder - Started two samples for using the graphics device in a WinForms and Wpf Editor - Refactorings in the AddIn-System - Moved the Window initialization-code to the Platform modules - Changed the License text in all code files which is now way smaller - Started ProjectConverter tool which converts all the projects and solution to the target configuration - Changed the SupportedPlatform names in the Resource files - Changed the WIN8 define to WINDOWSMETRO which is actually meant - Removed NLog and started our own Logger class - Many more stuff...
82 lines
1.9 KiB
C#
82 lines
1.9 KiB
C#
using System;
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using OpenTK.Graphics.OpenGL;
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using ANX.Framework.Graphics;
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namespace ANX.RenderSystem.Windows.GL3
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{
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public struct ShaderAttributeGL3
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{
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#region Public
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public string Name;
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public int Location;
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public int Size;
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public ActiveAttribType Type;
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#endregion
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#region Constructor
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public ShaderAttributeGL3(int programHandle, int index)
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{
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Name = GL.GetActiveAttrib(programHandle, index, out Size, out Type);
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Location = GL.GetAttribLocation(programHandle, Name);
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}
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#endregion
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#region Bind
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public void Bind(VertexElementUsage usage, int stride, int offset)
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{
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GL.EnableVertexAttribArray(Location);
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ErrorHelper.Check("Failed to bind shader attribute " + Name);
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int size = 0;
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VertexAttribPointerType type = VertexAttribPointerType.Float;
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bool normalized = false;
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switch (usage)
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{
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case VertexElementUsage.Binormal:
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case VertexElementUsage.Normal:
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case VertexElementUsage.Tangent:
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case VertexElementUsage.BlendIndices:
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case VertexElementUsage.BlendWeight:
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case VertexElementUsage.Position:
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size = 3;
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break;
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case VertexElementUsage.Color:
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size = 4;
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type = VertexAttribPointerType.UnsignedByte;
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normalized = true;
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break;
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case VertexElementUsage.TextureCoordinate:
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size = 2;
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break;
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case VertexElementUsage.Fog:
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case VertexElementUsage.PointSize:
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case VertexElementUsage.TessellateFactor:
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size = 1;
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break;
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// TODO
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case VertexElementUsage.Depth:
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case VertexElementUsage.Sample:
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throw new NotImplementedException();
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}
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GL.VertexAttribPointer(Location, size, type, normalized, stride, (IntPtr)offset);
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}
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#endregion
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#region ToString
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public override string ToString()
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{
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return "ShaderAttribute{Name: " + Name +
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", Location: " + Location +
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", Size: " + Size +
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", Type: " + Type + "}";
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}
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#endregion
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}
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}
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