void CUIStaticItem::Render()
{
VERIFY(g_bRendering);
// установить обязательно перед вызовом CustomItem::Render() !!!
VERIFY(hShader);
RCache.set_Shader (hShader);
if(alpha_ref!=-1)
CHK_DX(HW.pDevice->SetRenderState(D3DRS_ALPHAREF,alpha_ref));
// convert&set pos
Fvector2 bp;
UI()->ClientToScreenScaled (bp,float(iPos.x),float(iPos.y));
bp.x = (float)iFloor(bp.x);
bp.y = (float)iFloor(bp.y);
// actual rendering
u32 vOffset;
Fvector2 pos;
Fvector2 f_len;
UI()->ClientToScreenScaled (f_len, iVisRect.x2, iVisRect.y2 );
int tile_x = fis_zero(iRemX)?iTileX:iTileX+1;
int tile_y = fis_zero(iRemY)?iTileY:iTileY+1;
int x,y;
if (!(tile_x&&tile_y)) return;
// render
FVF::TL* start_pv = (FVF::TL*)RCache.Vertex.Lock (8*tile_x*tile_y,hGeom_fan.stride(),vOffset);
FVF::TL* pv = start_pv;
for (x=0; x<tile_x; ++x){
for (y=0; y<tile_y; ++y){
pos.set (bp.x+f_len.x*x,bp.y+f_len.y*y);
inherited::Render (pv,pos,dwColor);
}
}
std::ptrdiff_t p_cnt = (pv-start_pv)/3; VERIFY((pv-start_pv)<=8*tile_x*tile_y);
RCache.Vertex.Unlock (u32(pv-start_pv),hGeom_fan.stride());
// set scissor
Frect clip_rect = {iPos.x,iPos.y,iPos.x+iVisRect.x2*iTileX+iRemX,iPos.y+iVisRect.y2*iTileY+iRemY};
UI()->PushScissor (clip_rect);
// set geom
RCache.set_Geometry (hGeom_fan);
if (p_cnt!=0)RCache.Render (D3DPT_TRIANGLELIST,vOffset,u32(p_cnt));
if(alpha_ref!=-1)
CHK_DX(HW.pDevice->SetRenderState(D3DRS_ALPHAREF,0));
UI()->PopScissor ();
}
void draw_rect(Frect& r, u32 color)
{
if(!dbg_draw_sh){
dbg_draw_sh.create("hud\\default","ui\\ui_pop_up_active_back");
dbg_draw_gm.create(FVF::F_TL, RCache.Vertex.Buffer(), 0);
}
RCache.set_Shader (dbg_draw_sh);
u32 vOffset;
FVF::TL* pv = (FVF::TL*)RCache.Vertex.Lock (5,dbg_draw_gm.stride(),vOffset);
pv->set(r.lt.x, r.lt.y, color, 0,0); ++pv;
pv->set(r.rb.x, r.lt.y, color, 0,0); ++pv;
pv->set(r.rb.x, r.rb.y, color, 0,0); ++pv;
pv->set(r.lt.x, r.rb.y, color, 0,0); ++pv;
pv->set(r.lt.x, r.lt.y, color, 0,0); ++pv;
RCache.Vertex.Unlock (5,dbg_draw_gm.stride());
RCache.set_Geometry (dbg_draw_gm);
RCache.Render (D3DPT_LINESTRIP,vOffset,4);
}
void CUIStaticItem::Render(float angle)
{
VERIFY (g_bRendering);
// установить обязательно перед вызовом CustomItem::Render() !!!
VERIFY (hShader);
RCache.set_Shader (hShader);
if(alpha_ref!=-1)
CHK_DX(HW.pDevice->SetRenderState(D3DRS_ALPHAREF,alpha_ref));
// convert&set pos
Fvector2 bp_ns;
bp_ns.set (iPos);
// actual rendering
u32 vOffset;
FVF::TL* start_pv = (FVF::TL*)RCache.Vertex.Lock (32,hGeom_fan.stride(),vOffset);
FVF::TL* pv = start_pv;
inherited::Render (pv,bp_ns,dwColor,angle);
// unlock VB and Render it as triangle LIST
std::ptrdiff_t p_cnt = pv-start_pv;
RCache.Vertex.Unlock (u32(p_cnt),hGeom_fan.stride());
RCache.set_Geometry (hGeom_fan);
if (p_cnt>2) RCache.Render (D3DPT_TRIANGLEFAN,vOffset,u32(p_cnt-2));
if(alpha_ref!=-1)
CHK_DX(HW.pDevice->SetRenderState(D3DRS_ALPHAREF,0));
}