7bd5a10be9
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@492 52acb1d6-8a22-11de-b505-999d5b087335
102 lines
4.3 KiB
C#
102 lines
4.3 KiB
C#
/*
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* Copyright (c) 2006, Second Life Reverse Engineering Team
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* All rights reserved.
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*
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* - Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Neither the name of the Second Life Reverse Engineering Team nor the names
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* of its contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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namespace sceneviewer
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{
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public struct VertexPosTexNormalTanBitan
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{
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public static readonly VertexElement[] VertexElements =
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new VertexElement[] {
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new VertexElement(0, 0, VertexElementFormat.Vector3,
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VertexElementMethod.Default, VertexElementUsage.Position, 0),
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new VertexElement(0, sizeof(float) * 3, VertexElementFormat.Vector2,
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VertexElementMethod.Default, VertexElementUsage.TextureCoordinate, 0),
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new VertexElement(0, sizeof(float) * 5, VertexElementFormat.Vector3,
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VertexElementMethod.Default, VertexElementUsage.Normal, 0),
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new VertexElement(0, sizeof(float) * 8, VertexElementFormat.Vector3,
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VertexElementMethod.Default, VertexElementUsage.Tangent, 0),
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new VertexElement(0, sizeof(float) * 11, VertexElementFormat.Vector3,
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VertexElementMethod.Default, VertexElementUsage.Binormal, 0),
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};
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public Vector3 Position { get { return pos; } set { pos = value; } }
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public Vector3 Normal { get { return normal; } set { normal = value; } }
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public Vector2 Tex { get { return tex; } set { tex = value; } }
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public Vector3 Tan { get { return tan; } set { tan = value; } }
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public Vector3 Bitan { get { return bitan; } set { bitan = value; } }
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public static int SizeInBytes { get { return sizeof(float) * 14; } }
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Vector3 pos;
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Vector2 tex;
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Vector3 normal, tan, bitan;
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public VertexPosTexNormalTanBitan(Vector3 position, Vector2 uv,
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Vector3 normal, Vector3 tan, Vector3 bitan)
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{
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pos = position;
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tex = uv;
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this.normal = normal;
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this.tan = tan;
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this.bitan = bitan;
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}
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public static bool operator !=(VertexPosTexNormalTanBitan left, VertexPosTexNormalTanBitan right)
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{
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return left.GetHashCode() != right.GetHashCode();
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}
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public static bool operator ==(VertexPosTexNormalTanBitan left, VertexPosTexNormalTanBitan right)
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{
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return left.GetHashCode() == right.GetHashCode();
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}
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public override bool Equals(object obj)
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{
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return this == (VertexPosTexNormalTanBitan)obj;
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}
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public override int GetHashCode()
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{
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return pos.GetHashCode() |
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tex.GetHashCode() |
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normal.GetHashCode() |
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tan.GetHashCode() |
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bitan.GetHashCode();
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}
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public override string ToString()
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{
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return string.Format("{0},{1},{2}", pos.X, pos.Y, pos.Z);
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}
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}
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}
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