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SOL9 Sample: Direct3D10LightedCubeBuffer
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1 Screenshot
2 Source code
/*
* Direct3D10LightedCubeBuffer.cpp
* Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*/
// 2015/11/13 Updated to use Direct3D10EffectModel.
// 2017/01/19 Updated display to call setShaderMatrices.
// 2017/01/28 Updated to use ModuleFileName class and caught macro.
// The used sample vertices and indices in this program are taken from
// C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Samples\C++\Direct3D10\Tutorials\Tutorial06
#pragma warning(disable : 4005)
#pragma warning(disable : 4838)
#define COMMONCONTROLS_V6
#include <sol/TickCounter.h>
#include <sol/direct3d10/DirectX3D10MainView.h>
#include <sol/direct3d10/DirectX3D10View.h>
#include <sol/direct3d10/Direct3D10RenderTargetView.h>
#include <sol/direct3d10/Direct3D10DepthStencilView.h>
#include <sol/direct3d10/Direct3D10Texture2D.h>
#include <sol/direct3d10/Direct3DX10Font.h>
#include <sol/direct3d10/D3D10Texture2DDesc.h>
#include <sol/direct3d10/D3D10DepthStencilViewDesc.h>
#include <sol/direct3d10/Direct3D10Buffer.h>
#include <sol/direct3d10/D3DXPosNormalVertex.h>
#include <sol/direct3d10/Direct3D10EffectModel.h>
#include <sol/direct3d10/Direct3D10EffectTechnique.h>
#include <sol/direct3d10/Direct3D10EffectPass.h>
#include <sol/direct3d10/Direct3D10InputLayout.h>
#include "resource.h"
namespace SOL {
class MainView :public DirectX3D10MainView {
protected:
//////////////////////////////////////////////
//Inner class starts
//
class SimpleView : public DirectX3D10View {
private:
SmartPtr<Direct3D10RenderTargetView> renderTargetView;
SmartPtr<Direct3D10DepthStencilView> depthStencilView;
SmartPtr<Direct3D10EffectModel> model;
SmartPtr<Direct3D10Buffer> vertexBuffer;
SmartPtr<Direct3D10Buffer> indexBuffer;
int vertexCounter;
SmartPtr<Direct3D10InputLayout> inputLayout;
D3DXMATRIX worldMatrix;
D3DXMATRIX viewMatrix;
D3DXMATRIX projectionMatrix;
StringT<TCHAR> directory;
float angle;
public:
void deleteViews()
{
Direct3D10Device* d3d10device = getD3D10Device();
d3d10device ->setOMRenderTargets(0, NULL, NULL);
renderTargetView = NULL;
depthStencilView = NULL;
}
virtual void createViews()
{
int width = 0;
int height = 0;
validateClientSize(width, height);
try {
Direct3D10Device* d3d10Device = getD3D10Device();
DirectXGISwapChain* swapChain = getSwapChain();
d3d10Device ->setOMRenderTargets(0, NULL, NULL);
//1 Create an instance of Direct3D10RenderTargetView
Direct3D10Texture2D renderTargetViewTexture(*swapChain); ;
renderTargetView = new Direct3D10RenderTargetView(*d3d10Device, renderTargetViewTexture, NULL);
//2 Create a temporary depthDesc(D3D10Texture2DDesc).
D3D10Texture2DDesc depthDesc;
depthDesc.width(width);
depthDesc.height(height);
depthDesc.mipLevels(1);
depthDesc.arraySize(1);
depthDesc.format(DXGI_FORMAT_D32_FLOAT);
depthDesc.sampleDescCount(1);
depthDesc.sampleDescQuality(0);
depthDesc.usage(D3D10_USAGE_DEFAULT);
depthDesc.bindFlags(D3D10_BIND_DEPTH_STENCIL);
//3 Create a temporary depthStencilTexture(Direct3D10Texture2D) from texture2DDesc.
Direct3D10Texture2D depthStencilTexute(*d3d10Device, depthDesc);
//4 Create a temporary depthStencilViewDesc(D3D10DepthStencilViewDesc)
D3D10DepthStencilViewDesc depthStencilViewDesc(DXGI_FORMAT_D32_FLOAT, D3D10_DSV_DIMENSION_TEXTURE2D);
//5 Create an instance of Direct3DDepthStencilView from depthStencilTexture and depthStencilViewDesc
depthStencilView = new Direct3D10DepthStencilView(*d3d10Device, depthStencilTexute, depthStencilViewDesc);
ID3D10RenderTargetView* targetView = *renderTargetView;
//6 Set renderTargetView and depthStencilView to id3d10Device
d3d10Device ->setOMRenderTargets(1, &targetView, *depthStencilView);
} catch (Exception& ex) {
caught(ex);
}
}
void createEffect()
{
try {
Direct3D10Device* d3d10Device = getD3D10Device();
TCHAR fullpath[MAX_PATH];
_stprintf_s(fullpath, CountOf(fullpath), _T("%s\\..\\fx\\%s"),
(const TCHAR*)directory, _T("Tutorial06.fx"));
Args args;
args.set(XmNtechnique, "Render");
args.set(XmNview, "View");
args.set(XmNworld, "World");
args.set(XmNprojection, "Projection");
args.set(XmNlightDirection, "LightDirection");
args.set(XmNlightColor, "LightColor" );
args.set(XmNoutputColor, "OutputColor" );
model = new Direct3D10EffectModel(*d3d10Device,
fullpath,
args);
} catch (Exception& ex) {
caught(ex);
}
}
const D3D10_INPUT_ELEMENT_DESC* getInputElementDesc(size_t& count)
{
static const D3D10_INPUT_ELEMENT_DESC desc[] = {
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D10_INPUT_PER_VERTEX_DATA, 0 },
{ "NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D10_INPUT_PER_VERTEX_DATA, 0 },
};
count = CountOf(desc);
return desc;
}
void createInputLayout()
{
try {
Direct3D10Device* d3d10Device = getD3D10Device();
Direct3D10EffectTechnique* technique = model -> getTechnique();
Direct3D10EffectPass effectPass = technique->getPassByIndex(0);
D3D10_PASS_DESC passDesc;
effectPass.getDesc(passDesc);
size_t count = 0;
const D3D10_INPUT_ELEMENT_DESC* inputElementDesc = getInputElementDesc(count);
inputLayout = new Direct3D10InputLayout(
*d3d10Device,
inputElementDesc,
count,
passDesc.pIAInputSignature,
passDesc.IAInputSignatureSize);
d3d10Device->setIAInputLayout(*inputLayout);
} catch (Exception& ex) {
caught(ex);
}
}
void createBuffer()
{
try {
Direct3D10Device* d3d10Device = getD3D10Device();
D3DXPosNormalVertex vertices[] = {
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR3( 0.0f, 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR3( 0.0f, 1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR3( 0.0f, 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR3( 0.0f, 1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR3( 0.0f, -1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR3( 0.0f, -1.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR3( 0.0f, -1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR3( 0.0f, -1.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR3( -1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR3( -1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR3( -1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR3( -1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR3( 1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR3( 1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR3( 1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR3( 1.0f, 0.0f, 0.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, -1.0f ), D3DXVECTOR3( 0.0f, 0.0f, -1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, -1.0f ), D3DXVECTOR3( 0.0f, 0.0f, -1.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, -1.0f ), D3DXVECTOR3( 0.0f, 0.0f, -1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, -1.0f ), D3DXVECTOR3( 0.0f, 0.0f, -1.0f ) },
{ D3DXVECTOR3( -1.0f, -1.0f, 1.0f ), D3DXVECTOR3( 0.0f, 0.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, -1.0f, 1.0f ), D3DXVECTOR3( 0.0f, 0.0f, 1.0f ) },
{ D3DXVECTOR3( 1.0f, 1.0f, 1.0f ), D3DXVECTOR3( 0.0f, 0.0f, 1.0f ) },
{ D3DXVECTOR3( -1.0f, 1.0f, 1.0f ), D3DXVECTOR3( 0.0f, 0.0f, 1.0f ) },
};
DWORD indices[] ={
3, 1, 0, 2, 1, 3,
6, 4, 5, 7, 4, 6,
11, 9, 8, 10, 9, 11,
14, 12, 13, 15, 12, 14,
19, 17, 16, 18, 17, 19,
22, 20, 21, 23, 20, 22
};
size_t count = 0;
const D3D10_INPUT_ELEMENT_DESC* inputElementDesc = getInputElementDesc(count);
D3D10_BUFFER_DESC bufferDesc;
memset(&bufferDesc, 0, sizeof(bufferDesc));
bufferDesc.Usage = D3D10_USAGE_DEFAULT;
bufferDesc.ByteWidth = sizeof(vertices);
bufferDesc.BindFlags = D3D10_BIND_VERTEX_BUFFER;
D3D10_SUBRESOURCE_DATA subResource;
memset(&subResource, 0, sizeof(subResource));
subResource.pSysMem = vertices;
//Create a vertex buffer for the vertex from the above parameters.
vertexBuffer = new Direct3D10Buffer(*d3d10Device, &bufferDesc, &subResource);
ID3D10Buffer* buffers[1];
buffers[0] = *vertexBuffer;
UINT stride = sizeof(D3DXPosNormalVertex);
UINT offset = 0;
//set the vertex buffers.
d3d10Device->setIAVertexBuffers( 0, 1, buffers, &stride, &offset );
D3D10_BUFFER_DESC indexBufferDesc;
memset(&indexBufferDesc, 0, sizeof(indexBufferDesc));
indexBufferDesc.Usage = D3D10_USAGE_DEFAULT;
indexBufferDesc.ByteWidth = sizeof(indices);
indexBufferDesc.BindFlags = D3D10_BIND_INDEX_BUFFER;
vertexCounter = CountOf(indices);
D3D10_SUBRESOURCE_DATA indexData;
memset(&indexData, 0, sizeof(indexData));
indexData.pSysMem = indices;
//Create an indexBuffer from above parameters.
indexBuffer= new Direct3D10Buffer(*d3d10Device, &indexBufferDesc, &indexData);
d3d10Device -> setIAIndexBuffer(*indexBuffer, DXGI_FORMAT_R32_UINT, 0 );
//Se a primitiveTopology
d3d10Device -> setIAPrimitiveTopology( D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST );
} catch (Exception& ex) {
caught(ex);
}
}
void setShaderMatrices()
{
int width = 0;
int height = 0;
getClientSize(width, height);
try {
D3DXVECTOR3 eye( 0.0f, 4.0f,-10.0f );
D3DXVECTOR3 at ( 0.0f, 1.0f, 0.0f );
D3DXVECTOR3 up ( 0.0f, 1.0f, 0.0f );
D3DXMatrixLookAtLH(&viewMatrix, &eye, &at, &up);
D3DXMatrixPerspectiveFovLH(&projectionMatrix,
(float)D3DX_PI * 0.25f, (float)width/(float)height, 0.1f, 100.0f);
model -> setView(viewMatrix);
model -> setProjection(projectionMatrix);
} catch (Exception& ex) {
caught(ex);
}
}
virtual void initialize()
{
try {
createEffect();
createInputLayout();
createBuffer();
setShaderMatrices();
createViews();
} catch (Exception& ex) {
caught(ex);
}
}
virtual void display()
{
try {
Direct3D10Device* d3d10Device = getD3D10Device();
DirectXGISwapChain* swapChain = getSwapChain();
if (renderTargetView && depthStencilView) {
D3DXVECTOR4 lightDirections[1] ={
D3DXVECTOR4( -0.96f, 0.96f, 0.0f, 1.0f ),
};
D3DXVECTOR4 lightColors[1] ={
D3DXVECTOR4( 0.9f, 0.9f, 0.0f, 1.0f ),
};
renderTargetView -> clear( D3DXCOLOR(0.0, 0.0, 0.0, 0.0));
depthStencilView -> clear();
//2017/01/19
setShaderMatrices();
model -> setWorld(worldMatrix );
model -> setView( viewMatrix );
model -> setProjection( projectionMatrix );
model -> getLightDirection() ->setFloatVector((float*)lightDirections);
model -> getLightColor() -> setFloatVector( ( float* )lightColors);
D3DXMATRIX temp;
D3DXVECTOR3 origin(0, 0, 0);
D3DXMatrixRotationY(&worldMatrix, angle);
D3DXMatrixTranslation( &temp, origin.x, 0, origin.z);
worldMatrix *= temp;
model -> setWorld(worldMatrix);
Direct3D10EffectTechnique* technique = model -> getTechnique();
d3d10Device -> drawIndexed(*technique, vertexCounter);
}
swapChain -> present();
} catch (Exception& ex) {
caught(ex);
}
}
public:
void render()
{
angle += 0.02f;
display();
}
public:
// Constructor
SimpleView(DirectX3D10MainView* parent, const TCHAR* name, Args& args)
:DirectX3D10View(parent, name, args ),
directory(_T("")),
angle(0.0f)
{
directory = (const TCHAR*)args.get(XmNapplicationDirectory);
D3DXMatrixIdentity(&worldMatrix);
D3DXMatrixIdentity(&projectionMatrix);
D3DXMatrixIdentity(&viewMatrix);
}
~SimpleView()
{
}
private:
void resize(int width, int height)
{
Direct3D10Device* device = getD3D10Device();
DirectXGISwapChain* swapChain = getSwapChain();
if (device == NULL &&
swapChain == NULL &&
renderTargetView == NULL) {
return ;
}
try {
// 1 Delete existing rendarTargetView and depthStencilView.
deleteViews();
// 2 ResizeBuffers swapChain(IDXGISwapChain)
swapChain -> resizeBuffers(width, height);
// 3 Recreate rendarTargetView and depthStencilView.
createViews();
// 4 SetViewPort
setViewPort(width, height);
} catch (Exception& ex) {
caught(ex);
}
}
};
//////////////////////////////////////////////
// Inner class ends.
private:
SmartPtr<SimpleView> view;
TickCounter tickCounter;
public:
// Constructor
MainView(Application& applet, const TCHAR* name, Args& args)
:DirectX3D10MainView(applet, name,
args.set(XmNstyle, (ulong)WS_CLIPCHILDREN|WS_CLIPSIBLINGS) )
{
DWORD interval = (DWORD)args.get(XmNrenderingInterval);
tickCounter.setInterval(interval);
const TCHAR* directory = (const TCHAR*)args.get(XmNapplicationDirectory);
// 1 Create a view of SimpleView.
Args ar;
int width = 0;
int height = 0;
getClientSize(width, height);
ar.set(XmNwidth, width);
ar.set(XmNheight,height);
ar.set(XmNapplicationDirectory, directory);
ar.set(XmNstyle, WS_BORDER|WS_CHILD|WS_VISIBLE);
view = new SimpleView(this, _T(""), ar);
// 2 Post a resize request to this MainView.
postResizeRequest();
}
public:
~MainView()
{
}
virtual void render()
{
if (view != nullptr) {
if (tickCounter.timeout()) {
view -> render();
}
}
}
private:
void resize(int width, int height)
{
if (view != nullptr) {
view -> reshape(0, 0, width, height);
view -> postResizeRequest(width, height);
}
}
};
}
//////////////////////////////////////////////
//
void Main(int argc, TCHAR** argv)
{
ModuleFileName module(argv[0]);
const TCHAR* directory = module.getDirectory();
const TCHAR* appClass = module.getAppName();
try {
Application applet(appClass, argc, argv);
Args args;
args.set(XmNapplicationDirectory, directory);
args.set(XmNwidth, 640);
args.set(XmNheight, 480);
args.set(XmNrenderingInterval, 10); //10 millisec
MainView mainv(applet, appClass, args);
mainv.realize();
applet.run(&mainv);
} catch (Exception& ex) {
caught(ex);
}
}
Last modified: 1 Feb 2017
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