void RenderGradientBackground()
{
// clear textures
g_pd3dDevice->SetTexture( 0, NULL );
g_pd3dDevice->SetTexture( 1, NULL );
d3dSetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_DISABLE );
d3dSetTextureStageState( 1, D3DTSS_COLOROP, D3DTOP_DISABLE );
// don't write to z-buffer
d3dSetRenderState( D3DRS_ZENABLE, FALSE );
g_pd3dDevice->SetVertexShader( D3DFVF_XYZRHW | D3DFVF_DIFFUSE );
g_pd3dDevice->DrawPrimitiveUP( D3DPT_TRIANGLESTRIP, 2, g_BGVertices, sizeof(BG_VERTEX) );
return;
}
bool CPingPong::Draw(CRenderD3D* render)
{
LPDIRECT3DDEVICE8 d3dDevice = render->GetDevice();
D3DXMATRIX mProjection;
D3DXMatrixPerspectiveFovLH( &mProjection, DEGTORAD( 60.0f ), (f32)render->m_Width / (f32)render->m_Height, 0.1f, 2000.0f );
d3dDevice->SetTransform( D3DTS_PROJECTION, &mProjection );
// Fill in the vertex buffers with the quads
TRenderVertex* vert = NULL;
m_VertexBuffer->Lock( 0, 0, (BYTE**)&vert, 0);
vert = AddQuad(vert, m_Ball.m_Pos, m_Ball.m_Size, m_Ball.m_Col.RenderColor());
vert = AddQuad(vert, m_Paddle[0].m_Pos, m_Paddle[0].m_Size, m_Paddle[0].m_Col.RenderColor());
vert = AddQuad(vert, m_Paddle[1].m_Pos, m_Paddle[1].m_Size, m_Paddle[1].m_Col.RenderColor());
m_VertexBuffer->Unlock();
d3dSetRenderState(D3DRS_ZENABLE, FALSE);
d3dSetRenderState(D3DRS_LIGHTING, FALSE);
d3dSetRenderState(D3DRS_COLORVERTEX,TRUE);
d3dSetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID );
d3dSetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
d3dSetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
d3dSetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
d3dSetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
d3dSetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
d3dSetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
d3dDevice->SetTexture( 0, NULL );
d3dDevice->SetStreamSource( 0, m_VertexBuffer, sizeof(TRenderVertex) );
d3dDevice->SetVertexShader( TRenderVertex::FVF_Flags );
CMatrix m;
m.Identity();
d3dDevice->SetTransform(D3DTS_VIEW, (D3DXMATRIX*)&m);
m._43 = 70.0f;
d3dDevice->SetTransform(D3DTS_WORLD, (D3DXMATRIX*)&m);
for (int pnr=0; pnr<NUMQUADS; pnr++)
{
d3dDevice->DrawPrimitive( D3DPT_TRIANGLESTRIP, pnr*4, 2 );
}
return true;
}
//-- Render -------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void ShadeWorm_c::Render()
{
static State_e state = STATE_NEWCOL;
static int fadeCol = 0;
IDirect3DSurface8* oldSurface;
IDirect3DSurface8* newSurface;
m_device->GetRenderTarget(&oldSurface);
oldSurface->Release();
m_bufferTexture->GetSurfaceLevel(0, &newSurface);
m_device->SetRenderTarget(newSurface, NULL);
newSurface->Release();
if (state == STATE_NEWCOL)
{
if (m_randomColMap)
{
int newCol = rand() % m_numColMaps;
if (newCol == m_colMap)
m_colMap = (m_colMap+1) % m_numColMaps;
else
m_colMap = newCol;
}
else
{
m_colMap = (m_colMap+1) % m_numColMaps;
}
CreateColMap(m_colMap);
m_device->Clear( 0L, NULL, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER|D3DCLEAR_STENCIL, D3DCOLOR_XRGB(0,0,0), 1.0f, 0L );
float x = 256.0f + (100 - (rand() % 200));
float y = 256.0f + (100 - (rand() % 200));
for (int i = 0; i < m_numWorms; i++)
{
m_worms[i].vx = 0;
m_worms[i].vy = 0;
m_worms[i].x = x;
m_worms[i].y = y;
}
state = STATE_FADEUP;
m_timer = 60 * m_drawTime;
}
d3dSetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
d3dSetTextureStageState( 0, D3DTSS_COLORARG2, D3DTA_DIFFUSE );
d3dSetTextureStageState( 0, D3DTSS_COLOROP, D3DTOP_MODULATE );
d3dSetTextureStageState( 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE );
d3dSetTextureStageState( 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE );
d3dSetTextureStageState( 0, D3DTSS_ALPHAARG2, D3DTA_DIFFUSE );
d3dSetRenderState(D3DRS_ALPHABLENDENABLE, true);
d3dSetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
d3dSetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
d3dSetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
d3dSetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
d3dSetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
d3dSetTextureStageState(0, D3DTSS_MAGFILTER, D3DTEXF_LINEAR);
d3dSetTextureStageState(0, D3DTSS_MINFILTER, D3DTEXF_LINEAR);
if (state == STATE_FADEDOWN || state == STATE_DRAWING)
{
for (int i = 0; i < m_numWorms; i++)
{
m_worms[i].vx += GetRand();
Clamp(-1, 1, m_worms[i].vx);
m_worms[i].vy += GetRand();
Clamp(-1, 1, m_worms[i].vy);
m_worms[i].x += m_worms[i].vx;
Clamp(0, 512, m_worms[i].x);
m_worms[i].y += m_worms[i].vy;
Clamp(0, 512, m_worms[i].y);
}
m_device->SetTexture(0, m_spriteTexture);
for (int i = 0; i < m_numWorms; i++)
RenderSprite(m_worms[i].x , m_worms[i].y, 5, 5, 0x05ffffff);
}
if (state == STATE_FADEUP)
{
fadeCol += 0x08;
if (fadeCol >= 0xff)
{
fadeCol = 0xff;
state = STATE_DRAWING;
}
}
else if (state == STATE_FADEDOWN)
{
fadeCol -= 0x08;
if (fadeCol <= 0)
{
fadeCol = 0;
state = STATE_NEWCOL;
}
}
else if (state == STATE_DRAWING)
{
m_timer--;
if (m_timer <= 0)
state = STATE_FADEDOWN;
}
d3dSetRenderState(D3DRS_ALPHABLENDENABLE, false);
m_device->SetRenderTarget(oldSurface, NULL);
m_device->SetTexture(0, m_bufferTexture);
m_device->SetTexture(1, m_colMapTexture);
d3dSetTextureStageState(1, D3DTSS_MAGFILTER, D3DTEXF_POINT);
d3dSetTextureStageState(1, D3DTSS_MINFILTER, D3DTEXF_POINT);
d3dSetTextureStageState(1, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
d3dSetTextureStageState(1, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
m_device->SetPixelShader(m_pShader);
float size = fadeCol / 255.0f;
RenderSprite(m_width/2.0f, m_height/2.0f, m_width/(2.0f * size), m_height/(2.0f * size), fadeCol << 24);
m_device->SetPixelShader(0);
m_device->SetTexture(0, NULL);
m_device->SetTexture(1, NULL);
} // Render
void SetupRenderState()
{
SetCamera();
SetMaterial();
d3dSetRenderState( D3DRS_CULLMODE, D3DCULL_CCW );
d3dSetRenderState( D3DRS_LIGHTING, TRUE );
d3dSetRenderState( D3DRS_ZENABLE, TRUE); //D3DZB_TRUE );
d3dSetRenderState( D3DRS_ALPHABLENDENABLE, FALSE );
d3dSetRenderState( D3DRS_NORMALIZENORMALS, FALSE );
d3dSetRenderState( D3DRS_SPECULARENABLE, g_shininess > 0 );
if(world.isWireframe)
d3dSetRenderState(D3DRS_FILLMODE, D3DFILL_WIREFRAME);
else
d3dSetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID);
if (world.isTextureMode)
{
d3dSetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
d3dSetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
d3dSetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_CURRENT);
d3dSetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
d3dSetTextureStageState(0, D3DTSS_MAGFILTER, D3DTEXF_LINEAR);
d3dSetTextureStageState(0, D3DTSS_MINFILTER, D3DTEXF_LINEAR);
d3dSetTextureStageState(0, D3DTSS_MIPFILTER, D3DTEXF_NONE);
d3dSetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
d3dSetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
d3dSetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
d3dSetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
g_pd3dDevice->SetTexture( 0, g_Texture );
g_pd3dDevice->SetTexture( 1, NULL );
}
}
