public void DrawMask(TransparencyRenderer renderer)
{
if (triangles.Count == 0)
{
return;
}
GL.UseProgram(shader);
renderer.SetUniforms(shader);
DrawTriangles(renderer.graphics, shader);
}
public void DrawMask(TransparencyRenderer renderer)
{
GL.UseProgram(maskShader);
GL.BindVertexArray(vertexArray);
Matrix4 mat = renderer.graphics.ViewMatrix;
GL.UniformMatrix4(GL.GetUniformLocation(maskShader, "viewProjection"), false, ref mat);
renderer.SetUniforms(maskShader);
DrawGeometry();
}
public void DrawMask(TransparencyRenderer renderer)
{
if (instances.Count == 0)
{
return;
}
BeginDraw(renderer.graphics, false);
renderer.SetUniforms(shader);
GL.Disable(EnableCap.CullFace);
GL.DrawArraysInstanced(PrimitiveType.TriangleStrip, 0, 4, instances.Count);
GL.BindVertexArray(0);
}
