public void Draw(GLGeometry Geometry, uint[] Indices, int Count, Action SetDataCallback, int IndicesOffset = 0)
{
Use();
SetDataCallback();
fixed(uint *IndicesPtr = &Indices[IndicesOffset])
{
GL.glDrawElements((int)Geometry, Count, GL.GL_UNSIGNED_INT, IndicesPtr);
}
}
private void DrawVertices(GLGeometry type)
{
ShaderInfo.hasReversedNormal.NoWarning().Set(VertexType.ReversedNormal);
_shader.Draw(type, _indicesList.Buffer, _indicesList.Length, () =>
{
if (VertexType.HasPosition)
{
_verticesPositionBuffer.SetData(_verticesPosition.Buffer, 0, _verticesPosition.Length);
ShaderInfo.vertexPosition.SetData <float>(_verticesPositionBuffer, 3, 0, sizeof(VertexInfoVector3F),
false);
}
if (VertexType.HasTexture)
{
_verticesTexcoordsBuffer.SetData(_verticesTexcoords.Buffer, 0, _verticesTexcoords.Length);
ShaderInfo.vertexTexCoords.SetData <float>(_verticesTexcoordsBuffer, 3, 0,
sizeof(VertexInfoVector3F),
false);
}
if (VertexType.HasColor)
{
_verticesColorsBuffer.SetData(_verticesColors.Buffer, 0, _verticesColors.Length);
ShaderInfo.vertexColor.SetData <float>(_verticesColorsBuffer, 4, 0, sizeof(VertexInfoColor), false);
}
if (VertexType.HasNormal)
{
_verticesNormalBuffer.SetData(_verticesNormal.Buffer, 0, _verticesNormal.Length);
ShaderInfo.vertexNormal.NoWarning()
.SetData <float>(_verticesNormalBuffer, 4, 0, sizeof(VertexInfoVector3F), false);
}
if (VertexType.HasWeight)
{
_verticesWeightsBuffer.SetData(_verticesWeights.Buffer, 0, _verticesWeights.Length);
var vertexWeights = new[]
{
ShaderInfo.vertexWeight0, ShaderInfo.vertexWeight1, ShaderInfo.vertexWeight2,
ShaderInfo.vertexWeight3, ShaderInfo.vertexWeight4, ShaderInfo.vertexWeight5,
ShaderInfo.vertexWeight6, ShaderInfo.vertexWeight7
};
for (var n = 0; n < VertexType.RealSkinningWeightCount; n++)
{
vertexWeights[n].SetData <float>(_verticesWeightsBuffer, 1, n * sizeof(float),
sizeof(VertexInfoWeights), false);
}
}
});
}
public void Draw(GLGeometry Geometry, uint[] Indices, int Count, Action SetDataCallback, int IndicesOffset = 0)
{
Use();
SetDataCallback();
fixed (uint* IndicesPtr = &Indices[IndicesOffset])
{
GL.glDrawElements((int)Geometry, Count, GL.GL_UNSIGNED_INT, (void*)IndicesPtr);
}
}
public void Draw(GLGeometry Geometry, int Count, Action SetDataCallback, int Offset = 0)
{
Use();
SetDataCallback();
GL.glDrawArrays((int)Geometry, Offset, Count);
}
public void Draw(GLGeometry Geometry, int Count, Action SetDataCallback, int Offset = 0)
{
Use();
SetDataCallback();
GL.glDrawArrays((int)Geometry, Offset, Count);
}