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Client/Engine/Zalla3D Scene Class/SkyScene.cpp
LGram16 e067522598 Initial commit: ROW Client source code 
Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-29 16:24:34 +09:00

535 lines
17 KiB
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// SkyScene.cpp: implementation of the CSkyScene class.
//
//////////////////////////////////////////////////////////////////////
#include "SkyScene.h"
#include "SceneManager.h"
#include "GMMemory.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CTexture CSkyScene::m_CloudTexture;
CSkyScene::CSkyScene()
{
m_fFogLayerHeight[0]=50000.0f;
m_fFogLayerHeight[1]=40000.0f;
m_fFogLayerHeight[2]=0.0f;
}
CSkyScene::~CSkyScene()
{
}
void CSkyScene::Create()
{
//LogMessage("SkyScene Create");
float fDivAng=(3.141597f*2.0f)/SKYDIVIDE;
int i;
m_SkyVertex[0].v=vector3(0.0f,fSky_Height,0.0f);
m_SkyVertex[0].spec.c=0.0f;
for(i=1;i<SKYVERTEX;i++)
{
m_SkyVertex[i].v.x=(SKYSIZE)*sin(-fDivAng*(i-1));
m_SkyVertex[i].v.z=(SKYSIZE)*cos(-fDivAng*(i-1));
m_SkyVertex[i].v.y=fSky_Height-100000.0f;
m_SkyVertex[i].spec.c=0x0;
}
for(int cCloud=0;cCloud<MAX_CLOUD;cCloud++)
{
m_CloudVertex[cCloud][0].v=vector3(0.0f,fCloud_Height+m_fFogLayerHeight[cCloud],0.0f);
m_CloudVertex[cCloud][0].spec.c=0x0;
m_CloudVertex[cCloud][0].tu=0.0f;
m_CloudVertex[cCloud][0].tv=0.0f;
for(i=1;i<SKYVERTEX;i++)
{
m_CloudVertex[cCloud][i].v.x=(SKYSIZE)*sin(-fDivAng*(i-1));
m_CloudVertex[cCloud][i].v.z=(SKYSIZE)*cos(-fDivAng*(i-1));
m_CloudVertex[cCloud][i].v.y=fCloud_Height+m_fFogLayerHeight[cCloud]-80000.0f;
m_CloudVertex[cCloud][i].tu=(3.5f)*sin(-fDivAng*(i-1));
m_CloudVertex[cCloud][i].tv=(3.5f)*cos(-fDivAng*(i-1));
m_CloudVertex[cCloud][i].spec.c=0x0;
}
}
unsigned char Alpha;
for(i=0;i<STARVERTEX;i++)
{
m_StarVertex[i].v.x=((rand()%200)/200.0f)-0.5f;
m_StarVertex[i].v.z=((rand()%200)/200.0f)-0.5f;
m_StarVertex[i].v.y=((rand()%100)/100.0f)-0.2f;
Alpha=rand()%100;
Alpha+=155;
//m_StarVertex[i].diff.c=0xffffffff;
m_StarVertex[i].diff.a=0xff;
m_StarVertex[i].diff.r=m_StarVertex[i].diff.g=m_StarVertex[i].diff.b=Alpha;
m_StarVertex[i].spec.c=0x0;
m_StarVertex[i].v.Normalize();
m_StarVertex[i].v=m_StarVertex[i].v*100000.0f;
}
/*
CTexture::SetPath(NATURETEXTUREPATH);
m_CloudTexture.Load("Clouds.dds");
*/
//LogMessage("SkyScene Create complete");
/*
LVertex *pVertex;
CSceneManager::GetDevice()->CreateVertexBuffer(SKYVERTEX*sizeof(LVertex),
D3DUSAGE_WRITEONLY,LVERTEXFVF,D3DPOOL_MANAGED,
&m_pSkyVertex);
m_pSkyVertex->Lock(0,0,(BYTE**)&pVertex,0);
pVertex[0].v.x=0.0f;
pVertex[0].v.z=0.0f;
pVertex[0].v.y=fSky_Height;
pVertex[0].diff.c=0xff0000af;
pVertex[0].spec.c=0x0;
float fDivAng=(3.141597f*2.0f)/SKYDIVIDE;
for(int i=1;i<SKYVERTEX;i++)
{
pVertex[i].v.x=(SKYSIZE/1.0)*sin(-fDivAng*(i-1));
pVertex[i].v.z=(SKYSIZE/1.0)*cos(-fDivAng*(i-1));
pVertex[i].v.y=fSky_Height-50000.0f;
pVertex[i].diff.c=0xff0000af;
pVertex[i].spec.c=0x0;
}
m_pSkyVertex->Unlock();
CSceneManager::GetDevice()->CreateVertexBuffer(SKYVERTEX*sizeof(LVertex),
D3DUSAGE_WRITEONLY,LVERTEXFVF,D3DPOOL_MANAGED,
&m_pCloudVertex);
m_pCloudVertex->Lock(0,0,(BYTE**)&pVertex,0);
pVertex[0].v.x=0.0f;
pVertex[0].v.z=0.0f;
pVertex[0].v.y=fCloud_Height;
pVertex[0].diff.c=0x0;
pVertex[0].spec.c=0x0;
pVertex[0].tu=0.0f;
pVertex[0].tv=0.0f;
for(i=1;i<SKYVERTEX;i++)
{
pVertex[i].v.x=(SKYSIZE)*sin(-fDivAng*(i-1));
pVertex[i].v.z=(SKYSIZE)*cos(-fDivAng*(i-1));
pVertex[i].v.y=fCloud_Height-50000.0f;
pVertex[i].diff.c=0xffffff00;
pVertex[i].spec.c=0x0;
pVertex[i].tu=(0.7f)*sin(-fDivAng*(i-1));
pVertex[i].tv=(0.7f)*cos(-fDivAng*(i-1));
}
m_pCloudVertex->Unlock();
/*
m_skymesh[0].x=0.0f;
m_skymesh[0].z=0.0f;
m_skymesh[0].y=80000;
m_skymesh[0].color=0xff0000af;
m_skymesh[0].specular=0x0;
float fDivAng=(3.141597f*2.0f)/SKYDIVIDE;
for(int i=1;i<SKYVERTEX;i++)
{
m_skymesh[i].x=(SKYSIZE/1.0)*sin(-fDivAng*(i-1));
m_skymesh[i].z=(SKYSIZE/1.0)*cos(-fDivAng*(i-1));
m_skymesh[i].y=80000.0f;
m_skymesh[i].color=0xff0000af;
m_skymesh[i].specular=0x0;
}
*/
}
void CSkyScene::Render(LPDIRECT3DDEVICE8 pd3dDevice)
{
//RenderSkyBox(pd3dDevice);
///*
matrix matWorld;
pd3dDevice->GetTransform(D3DTS_WORLD,(D3DMATRIX*)(&matWorld));
vector3 *vecViewPos=CSceneManager::GetCamera()->GetPosition();
matrix mat;
mat.Translation(vector3(vecViewPos->x,0.0f,vecViewPos->z));
mat=mat*matWorld;
pd3dDevice->SetTransform(D3DTS_WORLD,(D3DMATRIX*)&mat);
pd3dDevice->SetTexture(0,NULL);
pd3dDevice->SetTexture(1,NULL);
pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE,FALSE);
pd3dDevice->SetRenderState( D3DRS_LIGHTING,FALSE);
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE,FALSE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_CURRENT);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
pd3dDevice->SetVertexShader(LVERTEXFVF);
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_SkyVertex,sizeof(LVertex));
//
//pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
/*
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_MODULATE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP,D3DTOP_SELECTARG2);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE );
pd3dDevice->SetTexture(0,m_CloudTexture.GetTexture());
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[0],sizeof(LVertex));
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[1],sizeof(LVertex));
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[2],sizeof(LVertex));
*/
//pd3dDevice->SetRenderState(D3DRS_ZFUNC,D3DCMP_ALWAYS);
pd3dDevice->DrawPrimitiveUP(D3DPT_POINTLIST,STARVERTEX,m_StarVertex,sizeof(LVertex));
//pd3dDevice->SetRenderState(D3DRS_ZFUNC,D3DCMP_LESSEQUAL);
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE,FALSE);
pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE,TRUE);
//*/
}
void CSkyScene::SetColor(DWORD dwColor,DWORD dwCenterColor,DWORD *dwLayerColor)
{
int i=0;
m_SkyVertex[0].diff.c=dwCenterColor;
for(i=1;i<SKYVERTEX;i++)
m_SkyVertex[i].diff.c=dwColor;
for(i=0;i<SKYVERTEX;i++)
{
m_CloudVertex[0][i].diff.c=dwLayerColor[0];
}
for(i=0;i<SKYVERTEX;i++)
{
m_CloudVertex[1][i].diff.c=dwLayerColor[1];
}
for(i=0;i<SKYVERTEX;i++)
{
m_CloudVertex[2][i].diff.c=dwLayerColor[2];
}
/*
LVertex *pVertex;
m_pSkyVertex->Lock(0,0,(BYTE**)&pVertex,0);
pVertex[0].diff.c=dwCenterColor;
for(int i=1;i<SKYVERTEX;i++)
pVertex[i].diff.c=dwColor;
m_pSkyVertex->Unlock();
m_FogLayer[0].c=dwLayerColor[0];
m_FogLayer[1].c=dwLayerColor[1];
m_FogLayer[2].c=dwLayerColor[2];
/*
for(int i=0;i<SKYVERTEX;i++)
m_skymesh[i].color=dwColor;
*/
}
void CSkyScene::RenderSkyBox(LPDIRECT3DDEVICE8 pd3dDevice)
{
float fSize=200000.0f;
LVertex Vertex[4];
WORD Indices[6];
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
pd3dDevice->SetTextureStageState( 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
matrix matWorld;
matrix matOldWorld;
pd3dDevice->GetTransform(D3DTS_WORLD,matOldWorld);
vector3 *vecViewPos=CSceneManager::GetCamera()->GetPosition();
pd3dDevice->SetTexture(1,NULL);
matWorld.Translation(vector3(vecViewPos->x,0.0f,vecViewPos->z));
matWorld=matWorld*matOldWorld;
pd3dDevice->SetTransform(D3DTS_WORLD,matWorld);
//pd3dDevice->SetRenderState( D3DRS_LIGHT,FALSE);
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE,FALSE);
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,FALSE);
Indices[0]=0;
Indices[1]=2;
Indices[2]=1;
Indices[3]=0;
Indices[4]=3;
Indices[5]=2;
Vertex[0].v=vector3(-fSize,fSize,fSize);
Vertex[0].tu=0.0f;
Vertex[0].tv=1.0f;
Vertex[1].v=vector3(fSize,fSize,fSize);
Vertex[1].tu=1.0f;
Vertex[1].tv=1.0f;
Vertex[2].v=vector3(fSize,fSize,-fSize);
Vertex[2].tu=1.0f;
Vertex[2].tv=0.0f;
Vertex[3].v=vector3(-fSize,fSize,-fSize);
Vertex[3].tu=0.0f;
Vertex[3].tv=0.0f;
pd3dDevice->SetVertexShader(LVERTEXFVF);
pd3dDevice->SetTexture(0,m_SkyTexture[4].GetTexture());
pd3dDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST,
0,4,2,Indices,D3DFMT_INDEX16,Vertex, sizeof(LVertex));
Vertex[0].v=vector3(-fSize,0.0f,fSize);
Vertex[0].tu=0.0;
Vertex[0].tv=1.0;
Vertex[1].v=vector3(fSize,0.0f,fSize);
Vertex[1].tu=1.0;
Vertex[1].tv=1.0;
Vertex[2].v=vector3(fSize,fSize,fSize);
Vertex[2].tu=1.0;
Vertex[2].tv=0.0;
Vertex[3].v=vector3(-fSize,fSize,fSize);
Vertex[3].tu=0.0;
Vertex[3].tv=0.0;
pd3dDevice->SetTexture(0,m_SkyTexture[0].GetTexture());
pd3dDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST,
0,4,2,Indices,D3DFMT_INDEX16,Vertex, sizeof(LVertex));
Vertex[0].v=vector3(fSize,0.0f,fSize);
Vertex[1].v=vector3(fSize,0.0f,-fSize);
Vertex[2].v=vector3(fSize,fSize,-fSize);
Vertex[3].v=vector3(fSize,fSize,fSize);
pd3dDevice->SetTexture(0,m_SkyTexture[1].GetTexture());
pd3dDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST,
0,4,2,Indices,D3DFMT_INDEX16,Vertex, sizeof(LVertex));
Vertex[0].v=vector3(fSize,0.0f,-fSize);
Vertex[1].v=vector3(-fSize,0.0f,-fSize);
Vertex[2].v=vector3(-fSize,fSize,-fSize);
Vertex[3].v=vector3(fSize,fSize,-fSize);
pd3dDevice->SetTexture(0,m_SkyTexture[2].GetTexture());
pd3dDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST,
0,4,2,Indices,D3DFMT_INDEX16,Vertex, sizeof(LVertex));
Vertex[0].v=vector3(-fSize,0.0f,-fSize);
Vertex[1].v=vector3(-fSize,0.0f,fSize);
Vertex[2].v=vector3(-fSize,fSize,fSize);
Vertex[3].v=vector3(-fSize,fSize,-fSize);
pd3dDevice->SetTexture(0,m_SkyTexture[3].GetTexture());
pd3dDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST,
0,4,2,Indices,D3DFMT_INDEX16,Vertex, sizeof(LVertex));
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP);
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP);
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
}
void CSkyScene::RenderCloud(LPDIRECT3DDEVICE8 pd3dDevice)
{
matrix matWorld;
pd3dDevice->GetTransform(D3DTS_WORLD,(D3DMATRIX*)(&matWorld));
vector3 *vecViewPos=CSceneManager::GetCamera()->GetPosition();
matrix mat;
mat.Translation(vector3(vecViewPos->x,0.0f,vecViewPos->z));
mat=mat*matWorld;
pd3dDevice->SetTransform(D3DTS_WORLD,(D3DMATRIX*)&mat);
pd3dDevice->SetTexture(0,NULL);
pd3dDevice->SetTexture(1,NULL);
pd3dDevice->SetRenderState( D3DRS_ALPHATESTENABLE,TRUE);
pd3dDevice->SetRenderState( D3DRS_ALPHAREF,0x11);
pd3dDevice->SetRenderState(D3DRS_ZENABLE, D3DZB_FALSE);
pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE,FALSE);
pd3dDevice->SetRenderState( D3DRS_LIGHTING,FALSE);
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
pd3dDevice->SetVertexShader(LVERTEXFVF);
//
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,FALSE);
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_MODULATE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP,D3DTOP_SELECTARG2);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE );
pd3dDevice->SetTexture(0,m_CloudTexture.GetTexture());
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
pd3dDevice->SetRenderState(D3DRS_CULLMODE,D3DCULL_CCW);
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[0],sizeof(LVertex));
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[1],sizeof(LVertex));
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[2],sizeof(LVertex));
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE,FALSE);
pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE,TRUE);
pd3dDevice->SetRenderState(D3DRS_ZENABLE, D3DZB_TRUE);
pd3dDevice->SetRenderState( D3DRS_ALPHAREF,0xee);
pd3dDevice->SetRenderState( D3DRS_ALPHATESTENABLE,FALSE);
}
void CSkyScene::Update(float fUpdate)
{
float fDivAng=(3.141597f*2.0f)/SKYDIVIDE;
float fCloudFlow[3];
fCloudFlow[0]=0.0002f;
fCloudFlow[1]=0.00008f;
fCloudFlow[2]=0.00006f;
for(int cCloud=0;cCloud<MAX_CLOUD;cCloud++)
{
for(int i=0;i<SKYVERTEX;i++)
{
m_CloudVertex[cCloud][i].tu+=fCloudFlow[cCloud]*fUpdate;
m_CloudVertex[cCloud][i].tv+=fCloudFlow[cCloud]*fUpdate;
}
}
}
void CSkyScene::RenderForGlare(LPDIRECT3DDEVICE8 pd3dDevice)
{
matrix matWorld;
pd3dDevice->GetTransform(D3DTS_WORLD,(D3DMATRIX*)(&matWorld));
vector3 *vecViewPos=CSceneManager::GetCamera()->GetPosition();
matrix mat;
mat.Translation(vector3(vecViewPos->x,0.0f,vecViewPos->z));
mat=mat*matWorld;
pd3dDevice->SetTransform(D3DTS_WORLD,(D3DMATRIX*)&mat);
pd3dDevice->SetTexture(0,NULL);
pd3dDevice->SetTexture(1,NULL);
pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE,FALSE);
pd3dDevice->SetRenderState( D3DRS_LIGHTING,FALSE);
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,TRUE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_CURRENT);
pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
DWORD dwColor[3];
dwColor[0]=0xff222222;
dwColor[1]=0xff222222;
dwColor[2]=0xff222222;
SetColor(CSceneManager::m_WeatherManager.m_InterGlareSkyLower.c,CSceneManager::m_WeatherManager.m_InterGlareSkyUpper.c,dwColor);
//SetColor(0xffffffff,0xffffffff,dwColor);
//SetColor(0xff000000,0xff000000,dwColor);
vector3 vecSunPos=vector3(1.0f,0.0f,1.0f);
vecSunPos.Normalize();
color clrRate;
clrRate.c=0xff222222;
vector3 vecPos;
/*
for(int i=0;i<SKYDIVIDE;i++)
{
vecPos=m_SkyVertex[0].v;
vecPos.Normalize();
float fRate=vecPos*vecSunPos;
if(fRate<=0.0f)
fRate=0.0f;
fRate*=3.0f;
m_SkyVertex[i].diff.r=fRate*clrRate.r;
m_SkyVertex[i].diff.g=fRate*clrRate.g;
m_SkyVertex[i].diff.b=fRate*clrRate.b;
m_SkyVertex[i].diff.a=0xff;
}
*/
/*
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
m_SkyVertex[0].diff.c=dwColor;
*/
pd3dDevice->SetVertexShader(LVERTEXFVF);
pd3dDevice->SetRenderState( D3DRS_FOGENABLE,FALSE);
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_SkyVertex,sizeof(LVertex));
pd3dDevice->SetTexture(0,m_CloudTexture.GetTexture());
pd3dDevice->SetTextureStageState(0,D3DTSS_COLORARG1,D3DTA_DIFFUSE);
pd3dDevice->SetTextureStageState(0,D3DTSS_COLOROP,D3DTOP_SELECTARG1);
//pd3dDevice->SetRenderState(D3DRS_TEXTUREFACTOR,0xffffffff);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
pd3dDevice->SetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
pd3dDevice->SetRenderState( D3DRS_SRCBLEND,D3DBLEND_INVSRCALPHA);
pd3dDevice->SetRenderState( D3DRS_DESTBLEND,D3DBLEND_SRCALPHA);
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE);
/*
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP);
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP);
//pd3dDevice->SetRenderState(D3DRS_BLENDOP,D3DBLENDOP_SUBTRACT);
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[0],sizeof(LVertex));
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[1],sizeof(LVertex));
pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,SKYDIVIDE,m_CloudVertex[2],sizeof(LVertex));
pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE);
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
pd3dDevice->SetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
//pd3dDevice->SetRenderState(D3DRS_BLENDOP,D3DBLENDOP_ADD);
*/
}
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