directx11的官方C++例程
directx11的官方C++例程
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
....... 213 2016-11-17 05:38 directx11-pratices-master.gitignore
....... 5058 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Camera.cpp
....... 2431 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Camera.h
文件 12999 2017-02-28 10:49 directx11-pratices-masterCommon_vs2015d3dApp.cpp
....... 2141 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015d3dApp.h
....... 2835 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015d3dUtil.cpp
文件 4764 2017-02-28 10:54 directx11-pratices-masterCommon_vs2015d3dUtil.h
....... 54214 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015d3dx11effect.h
....... 61034 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015DDSTextureLoader.cpp
....... 5063 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015DDSTextureLoader.h
....... 200401 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015dxerr.cpp
....... 3144 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015dxerr.h
....... 3257 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GameTimer.cpp
....... 757 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GameTimer.h
....... 18097 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GeometryGenerator.cpp
....... 3237 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GeometryGenerator.h
....... 272 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015LightHelper.cpp
....... 1847 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015LightHelper.h
....... 2300 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015MathHelper.cpp
....... 1779 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015MathHelper.h
文件 1276 2017-02-28 10:47 directx11-pratices-masterCommon_vs2015TextureMgr.cpp
....... 653 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015TextureMgr.h
....... 4717 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Waves.cpp
....... 1669 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Waves.h
....... 5384 2016-11-17 05:38 directx11-pratices-masterdx9-srcAppendix A CodeHello Worldhello.cpp
....... 31823 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initchap1_0.jpg
....... 2148 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initd3dInit.cpp
....... 4197 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initd3dUtility.cpp
....... 1263 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initd3dUtility.h
....... 35 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 2
o samples for chap2.txt
............此处省略562个文件信息
//***************************************************************************************
// Camera.h by Frank Luna (C) 2011 All Rights Reserved.
//***************************************************************************************
#include “Camera.h“
Camera::Camera()
: mPosition(0.0f 0.0f 0.0f)
mRight(1.0f 0.0f 0.0f)
mUp(0.0f 1.0f 0.0f)
mLook(0.0f 0.0f 1.0f)
{
SetLens(0.25f*MathHelper::Pi 1.0f 1.0f 1000.0f);
}
Camera::~Camera()
{
}
XMVECTOR Camera::GetPositionXM()const
{
return xmloadFloat3(&mPosition);
}
XMFLOAT3 Camera::GetPosition()const
{
return mPosition;
}
void Camera::SetPosition(float x float y float z)
{
mPosition = XMFLOAT3(x y z);
}
void Camera::SetPosition(const XMFLOAT3& v)
{
mPosition = v;
}
XMVECTOR Camera::GetRightXM()const
{
return xmloadFloat3(&mRight);
}
XMFLOAT3 Camera::GetRight()const
{
return mRight;
}
XMVECTOR Camera::GetUpXM()const
{
return xmloadFloat3(&mUp);
}
XMFLOAT3 Camera::GetUp()const
{
return mUp;
}
XMVECTOR Camera::GetLookXM()const
{
return xmloadFloat3(&mLook);
}
XMFLOAT3 Camera::GetLook()const
{
return mLook;
}
float Camera::GetNearZ()const
{
return mNearZ;
}
float Camera::GetFarZ()const
{
return mFarZ;
}
float Camera::GetAspect()const
{
return mAspect;
}
float Camera::GetFovY()const
{
return mFovY;
}
float Camera::GetFovX()const
{
float halfWidth = 0.5f*GetNearWindowWidth();
return 2.0f*atan(halfWidth / mNearZ);
}
float Camera::GetNearWindowWidth()const
{
return mAspect * mNearWindowHeight;
}
float Camera::GetNearWindowHeight()const
{
return mNearWindowHeight;
}
float Camera::GetFarWindowWidth()const
{
return mAspect * mFarWindowHeight;
}
float Camera::GetFarWindowHeight()const
{
return mFarWindowHeight;
}
void Camera::SetLens(float fovY float aspect float zn float zf)
{
// cache properties
mFovY = fovY;
mAspect = aspect;
mNearZ = zn;
mFarZ = zf;
mNearWindowHeight = 2.0f * mNearZ * tanf( 0.5f*mFovY );
mFarWindowHeight = 2.0f * mFarZ * tanf( 0.5f*mFovY );
XMMATRIX P = XMMatrixPerspectiveFovLH(mFovY mAspect mNearZ mFarZ);
XMStoreFloat4x4(&mProj P);
}
void Camera::LookAt(FXMVECTOR pos FXMVECTOR target FXMVECTOR worldUp)
{
XMVECTOR L = XMVector3Normalize(XMVectorSubtract(target pos));
XMVECTOR R = XMVector3Normalize(XMVector3Cross(worldUp L));
XMVECTOR U = XMVector3Cross(L R);
XMStoreFloat3(&mPosition pos);
XMStoreFloat3(&mLook L);
XMStoreFloat3(&mRight R);
XMStoreFloat3(&mUp U);
}
void Camera::LookAt(const XMFLOAT3& pos const XMFLOAT3& target const XMFLOAT3& up)
{
XMVECTOR P = xmloadFloat3(&pos);
XMVECTOR T = xmloadFloat3(&target);
XMVECTOR U = xmloadFloat3(&up);
LookAt(P T U);
}
XMMATRIX Camera::View()const
{
return xmloadFloat4x4(&mView);
}
XMMATRIX Camera::Proj()const
{
return xmloadFloat4x4(&mProj);
}
XMMATRIX Camera::ViewProj()const
{
return XMMatrixMultiply(View() Proj());
}
void Camera::Strafe(float d)
{
// mPosition += d*mRight
XMVECTOR s = XMVectorReplicate(d);
XMVECTOR r
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
....... 213 2016-11-17 05:38 directx11-pratices-master.gitignore
....... 5058 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Camera.cpp
....... 2431 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Camera.h
文件 12999 2017-02-28 10:49 directx11-pratices-masterCommon_vs2015d3dApp.cpp
....... 2141 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015d3dApp.h
....... 2835 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015d3dUtil.cpp
文件 4764 2017-02-28 10:54 directx11-pratices-masterCommon_vs2015d3dUtil.h
....... 54214 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015d3dx11effect.h
....... 61034 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015DDSTextureLoader.cpp
....... 5063 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015DDSTextureLoader.h
....... 200401 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015dxerr.cpp
....... 3144 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015dxerr.h
....... 3257 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GameTimer.cpp
....... 757 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GameTimer.h
....... 18097 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GeometryGenerator.cpp
....... 3237 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015GeometryGenerator.h
....... 272 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015LightHelper.cpp
....... 1847 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015LightHelper.h
....... 2300 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015MathHelper.cpp
....... 1779 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015MathHelper.h
文件 1276 2017-02-28 10:47 directx11-pratices-masterCommon_vs2015TextureMgr.cpp
....... 653 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015TextureMgr.h
....... 4717 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Waves.cpp
....... 1669 2016-11-17 05:38 directx11-pratices-masterCommon_vs2015Waves.h
....... 5384 2016-11-17 05:38 directx11-pratices-masterdx9-srcAppendix A CodeHello Worldhello.cpp
....... 31823 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initchap1_0.jpg
....... 2148 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initd3dInit.cpp
....... 4197 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initd3dUtility.cpp
....... 1263 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 1D3D9 Initd3dUtility.h
....... 35 2016-11-17 05:38 directx11-pratices-masterdx9-srcPart II CodeChapter 2
o samples for chap2.txt
............此处省略562个文件信息
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