SetValue() [18/18]

unsafe void Microsoft.Xna.Framework.Graphics.EffectParameter.SetValue ( Vector4[] value )

inline

Definition at line 330 of file EffectParameter.cs.

    {
        EffectParameterClass paramClass = _paramClass;
        if (paramClass == EffectParameterClass.Vector && pElementCollection.Count != 0)
        {
            if (value != null && (nint)value.LongLength > 0)
            {
                fixed (void* ptr = &System.Runtime.CompilerServices.Unsafe.As<Vector4, void>(ref value[0]))
                {
                    try
                    {
                        int num = *(int*)pEffect + 128;
                        int num2 = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, sbyte*, float*, uint, int>)(int)(*(uint*)num))((nint)pEffect, _handle, (float*)ptr, (uint)((nint)value.LongLength << 2));
                        if (num2 < 0)
                        {
                            throw GraphicsHelpers.GetExceptionFromResult((uint)num2);
                        }
                    }
                    catch
                    {
                        //try-fault
                        ptr = null;
                        throw;
                    }
                }
            }
            else
            {
                ID3DXBaseEffect* ptr2 = pEffect;
                int num3 = ((delegate* unmanaged[Stdcall, Stdcall]<IntPtr, sbyte*, D3DXVECTOR4*, uint, int>)(int)(*(uint*)(*(int*)ptr2 + 144)))((nint)ptr2, _handle, null, 0u);
                if (num3 < 0)
                {
                    throw GraphicsHelpers.GetExceptionFromResult((uint)num3);
                }
            }
            try
            {
                return;
            }
            catch
            {
                //try-fault
                throw;
            }
        }
        throw new InvalidCastException();
    }

References Microsoft.Xna.Framework.Graphics.EffectParameter._handle, Microsoft.Xna.Framework.Graphics.EffectParameter._paramClass, Microsoft.Xna.Framework.Graphics.EffectParameterCollection.Count, Microsoft.Xna.Framework.Graphics.GraphicsHelpers.GetExceptionFromResult(), Microsoft.Xna.Framework.Graphics.EffectParameter.pEffect, Microsoft.Xna.Framework.Graphics.EffectParameter.pElementCollection, and System.value.