public BasicShadedColoredMaterial()
{
var vertexShader = new GlShader(ShaderType.VertexShader);
vertexShader.LoadSource(VertexShaderSource);
var fragmentShader = new GlShader(ShaderType.FragmentShader);
fragmentShader.LoadSource(FragmentShaderSource);
Bind();
LoadShader(vertexShader);
LoadShader(fragmentShader);
Link();
PositionBuffer = new GlBuffer(BufferTarget.ArrayBuffer);
PositionBuffer.Bind();
NormalBuffer = new GlBuffer(BufferTarget.ArrayBuffer);
NormalBuffer.Bind();
ColorBuffer = new GlBuffer(BufferTarget.ArrayBuffer);
ColorBuffer.Bind();
MatrixBuffer = new GlBuffer(BufferTarget.ArrayBuffer);
MatrixBuffer.Bind();
var positionBufferLayout = new GlBufferLayout();
positionBufferLayout.Add(VertexAttribPointerType.Float, 3); //Vector3 3 floats
var normalBufferLayout = new GlBufferLayout();
normalBufferLayout.Add(VertexAttribPointerType.Float, 3);
var colorBufferLayout = new GlBufferLayout();
colorBufferLayout.Add(VertexAttribPointerType.Float, 4);
var matrixBufferLayout = new GlBufferLayout();
matrixBufferLayout.Add(VertexAttribPointerType.Float, 4, divisor: 1); //Matrix 16 floats
matrixBufferLayout.Add(VertexAttribPointerType.Float, 4, divisor: 1);
matrixBufferLayout.Add(VertexAttribPointerType.Float, 4, divisor: 1);
matrixBufferLayout.Add(VertexAttribPointerType.Float, 4, divisor: 1);
VertexArray = new GlVertexArray();
VertexArray.AddBuffer(PositionBuffer, positionBufferLayout);
VertexArray.AddBuffer(NormalBuffer, normalBufferLayout);
VertexArray.AddBuffer(ColorBuffer, colorBufferLayout);
VertexArray.AddBuffer(MatrixBuffer, matrixBufferLayout);
}
public int AddVertexPool(VertexPool vertexPool)
{
int newIndex = 0;
while (_vertexPools.ContainsKey(newIndex))
{
newIndex++;
}
_vertexPools.Add(newIndex, GlVertexArray.FromVertexPool(_Program, vertexPool));
return(newIndex);
}