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template project, first version

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rachelchu
2017-10-11 15:01:05 +02:00
commit 8e902224cf
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DirectXTK/Src/VertexTypes.cpp Normal file
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//--------------------------------------------------------------------------------------
// File: VertexTypes.cpp
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// http://go.microsoft.com/fwlink/?LinkId=248929
//--------------------------------------------------------------------------------------
#include "pch.h"
#include "VertexTypes.h"
#include <DirectXPackedVector.h>
using namespace DirectX;
using namespace DirectX::PackedVector;
//--------------------------------------------------------------------------------------
// Vertex struct holding position .
const D3D11_INPUT_ELEMENT_DESC VertexPosition::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert(sizeof(VertexPosition) == 12, "Vertex struct/layout mismatch");
//--------------------------------------------------------------------------------------
// Vertex struct holding position and color information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionColor::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionColor) == 28, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct holding position and texture mapping information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionTexture::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionTexture) == 20, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct holding position and dual texture mapping information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionDualTexture::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 1, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert(sizeof(VertexPositionDualTexture) == 28, "Vertex struct/layout mismatch");
//--------------------------------------------------------------------------------------
// Vertex struct holding position and normal vector.
const D3D11_INPUT_ELEMENT_DESC VertexPositionNormal::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionNormal) == 24, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct holding position, color, and texture mapping information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionColorTexture::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionColorTexture) == 36, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct holding position, normal vector, and color information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionNormalColor::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionNormalColor) == 40, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct holding position, normal vector, and texture mapping information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionNormalTexture::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionNormalTexture) == 32, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct holding position, normal vector, color, and texture mapping information.
const D3D11_INPUT_ELEMENT_DESC VertexPositionNormalColorTexture::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionNormalColorTexture) == 48, "Vertex struct/layout mismatch" );
//--------------------------------------------------------------------------------------
// Vertex struct for Visual Studio Shader Designer (DGSL) holding position, normal,
// tangent, color (RGBA), and texture mapping information
const D3D11_INPUT_ELEMENT_DESC VertexPositionNormalTangentColorTexture::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TANGENT", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R8G8B8A8_UNORM, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( sizeof(VertexPositionNormalTangentColorTexture) == 52, "Vertex struct/layout mismatch" );
void XM_CALLCONV VertexPositionNormalTangentColorTexture::SetColor( FXMVECTOR icolor )
{
XMUBYTEN4 rgba;
XMStoreUByteN4( &rgba, icolor );
this->color = rgba.v;
}
//--------------------------------------------------------------------------------------
// Vertex struct for Visual Studio Shader Designer (DGSL) holding position, normal,
// tangent, color (RGBA), texture mapping information, and skinning weights
const D3D11_INPUT_ELEMENT_DESC VertexPositionNormalTangentColorTextureSkinning::InputElements[] =
{
{ "SV_Position", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TANGENT", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "COLOR", 0, DXGI_FORMAT_R8G8B8A8_UNORM, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "BLENDINDICES",0, DXGI_FORMAT_R8G8B8A8_UINT, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "BLENDWEIGHT", 0, DXGI_FORMAT_R8G8B8A8_UNORM, 0, D3D11_APPEND_ALIGNED_ELEMENT, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
static_assert( VertexPositionNormalTangentColorTextureSkinning::InputElementCount == VertexPositionNormalTangentColorTexture::InputElementCount + 2, "layout mismatch");
static_assert( sizeof(VertexPositionNormalTangentColorTextureSkinning) == 60, "Vertex struct/layout mismatch" );
void VertexPositionNormalTangentColorTextureSkinning::SetBlendIndices( XMUINT4 const& iindices )
{
this->indices = ( (iindices.w & 0xff) << 24 ) | ( (iindices.z & 0xff) << 16 ) | ( (iindices.y & 0xff) << 8 ) | ( iindices.x & 0xff );
}
void XM_CALLCONV VertexPositionNormalTangentColorTextureSkinning::SetBlendWeights( FXMVECTOR iweights )
{
XMUBYTEN4 packed;
XMStoreUByteN4( &packed, iweights );
this->weights = packed.v;
}