inline void PremultiplyFilter(D3DCOLOR& filter)
{
// Premultiply filter
int a, r, g, b;
float af;
a = D3D_A(filter);
af = (float)a / 255.0f;
r = (float)D3D_R(filter) * af;
g = (float)D3D_G(filter) * af;
b = (float)D3D_B(filter) * af;
filter = D3D_ARGB(a, r, g, b);
}
/////////////////////////////
// EDITTIME drawing
// Draw your object in the layout editor.
void EditExt::Draw()
{
D3DCOLOR d1 = D3D_CONVERTCOLORREF(c1);
d1 = D3D_ARGB((int)(c1_opacityf * D3D_A(pInfo->filter)), (D3D_R(d1)* D3D_R(pInfo->filter)) >> 8, (D3D_G(d1)* D3D_G(pInfo->filter)) >> 8, (D3D_B(d1)* D3D_B(pInfo->filter)) >> 8);
D3DCOLOR d2 = D3D_CONVERTCOLORREF(c2);
d2 = D3D_ARGB((int)(c2_opacityf * D3D_A(pInfo->filter)), (D3D_R(d2)* D3D_R(pInfo->filter)) >> 8, (D3D_G(d2)* D3D_G(pInfo->filter)) >> 8, (D3D_B(d2)* D3D_B(pInfo->filter)) >> 8);
D3DCOLOR dfill = D3D_CONVERTCOLORREF(fill);
dfill = D3D_ARGB((int)(fill_opacityf * D3D_A(pInfo->filter)), (D3D_R(dfill)* D3D_R(pInfo->filter)) >> 8, (D3D_G(dfill)* D3D_G(pInfo->filter)) >> 8, (D3D_B(dfill)* D3D_B(pInfo->filter)) >> 8);
// Draw box
pEditTime->SetTexture(-1);
double hsx;
double hsy;
switch ((hotspot_position)hotspot_pos) {
case hs_topleft:
hsx = 0.0;
hsy = 0.0;
break;
case hs_top:
hsx = 0.5;
hsy = 0.0;
break;
case hs_topright:
hsx = 1.0;
hsy = 0.0;
break;
case hs_left:
hsx = 0.0;
hsy = 0.5;
break;
case hs_center:
hsx = 0.5;
hsy = 0.5;
break;
case hs_right:
hsx = 1.0;
hsy = 0.5;
break;
case hs_bottomleft:
hsx = 0.0;
hsy = 1.0;
break;
case hs_bottom:
hsx = 0.5;
hsy = 1.0;
break;
case hs_bottomright:
hsx = 1.0;
hsy = 1.0;
break;
}
pInfo->originX = hsx;
pInfo->originY = hsy;
/*CObjectRectangle rect(pInfo->objectX, pInfo->objectY, pInfo->objectWidth, pInfo->objectHeight, pInfo->objectAngle, hsx, hsy);
double x,y,w,h,a;
rect.CalculateBlitValues(x,y,w,h,a);
#define GETPOINT88(A,B,C) (rect.GetPoint(A,B,C))
#define DRAWLINE88(A,B,C,D,E) pEditTime->Line(GETPOINT88(A,B,0).x, GETPOINT88(A,B,0).y, GETPOINT88(C,D,0).x, GETPOINT88(C,D,0).y,E)
RECT rc;
rc.left = pInfo->objectX;
rc.top = pInfo->objectY;
rc.right = rc.left + pInfo->objectWidth - 1;
rc.bottom = rc.top + pInfo->objectHeight - 1;
if (!transparent)
pEditTime->Blitrc(x,y,w,h,a,dfill);
DRAWLINE88(0,0,0,1,d1);
DRAWLINE88(0,1,1,1,d1);
DRAWLINE88(1,1,1,0,d2);
DRAWLINE88(1,0,0,0,d2);
*/
// Okay this is the new draw code
float x = pInfo->objectX;
float y = pInfo->objectY;
float a = pInfo->objectAngle;
float w = pInfo->objectWidth;
float h = pInfo->objectHeight;
float hx = pInfo->originX * w;
float hy = pInfo->originY * h;
const point hotspot(hx,hy);
const rect r = cr::rect_xywh(x,y,w,h);
quad q((r - hotspot).rotate_to_quad(cr::to_radians(a), r.topleft()));
if (!transparent)
pEditTime->Blitrc(q.tl.x, q.tl.y, w, h, a, dfill);
// We need to bring in the edges by 0.5
const rect r2 = cr::rect_xywh(x + 0.5f, y + 0.5f, w - 1.0f, h - 1.0f );
q = quad((r2 - hotspot).rotate_to_quad(cr::to_radians(a), r2.topleft()));
pEditTime->Line( q.tr.x, q.tr.y, q.tl.x, q.tl.y, d1);
pEditTime->Line( q.tl.x, q.tl.y, q.bl.x, q.bl.y, d1);
pEditTime->Line( q.bl.x, q.bl.y, q.br.x, q.br.y, d2);
pEditTime->Line( q.br.x, q.br.y, q.tr.x, q.tr.y, d2);
}