//-----------------------------------------------------------------------------
// Computes the spheremap color at a particular (x,y) texcoord
//-----------------------------------------------------------------------------
static void CalcSphereColor( SphereCalc_t *pCalc, float x, float y )
{
Vector normal;
float flRadiusSq = x*x + y*y;
if (flRadiusSq > pCalc->m_flRadiusSq)
{
// Force a glancing reflection
normal.Init( 0, 1, 0 );
}
else
{
// Compute the z distance based on x*x + y*y + z*z = r*r
float z = sqrt( pCalc->m_flRadiusSq - flRadiusSq );
// Here's the untransformed surface normal
normal.Init( x, y, z );
normal *= pCalc->m_flOORadius;
}
// Transform the normal based on the actual view direction
TransformNormal( pCalc, normal );
// Compute the reflection vector (full spheremap solution)
// R = 2 * (N dot L)N - L
Vector vecReflect;
float nDotL = DotProduct( normal, pCalc->m_vecLookDir );
VectorMA( pCalc->m_vecLookDir, -2.0f * nDotL, normal, vecReflect );
vecReflect *= -1.0f;
int iFace = CalcFaceIndex( vecReflect );
CalcColor( pCalc, iFace, vecReflect, pCalc->m_pColor );
}
void ScriptEditCtrl::Impl::PreSubclassWindow()
{
self_->m_hWnd = m_hWnd; // expose HWND
SetupDirectAccess();
// If we are running as Unicode, then use the UTF8 codepage
#ifdef _UNICODE
SetCodePage(SC_CP_UTF8);
#endif
SetLexer(SCLEX_LUA);
StyleSetFont(STYLE_DEFAULT, "Lucida Console");
StyleSetSize(STYLE_DEFAULT, 10);
SetKeyWords(0, LuaKeywords);
SetKeyWords(1, LuaFunctions);
if (enable_input_attribs_)
SetKeyWords(2, LuaUser);
SetKeyWords(3, ConcatAttributes().c_str());
COLORREF comment= RGB(0,128,128);
COLORREF string= RGB(128,128,0);
StyleSetFore(SCE_LUA_COMMENT, comment);
StyleSetFore(SCE_LUA_COMMENTLINE, comment);
StyleSetFore(SCE_LUA_COMMENTDOC, comment);
StyleSetFore(SCE_LUA_NUMBER, RGB(0,0,255));
StyleSetFore(SCE_LUA_WORD, RGB(34,78,160)); // keywords
StyleSetFore(SCE_LUA_STRING, string);
StyleSetFore(SCE_LUA_CHARACTER, string);
StyleSetFore(SCE_LUA_LITERALSTRING, string);
StyleSetFore(SCE_LUA_WORD2, RGB(53,113,202)); // functions
StyleSetFore(SCE_LUA_WORD3, RGB(124,37,203)); // test & number
StyleSetBack(SCE_LUA_WORD3, CalcColor(::GetSysColor(COLOR_WINDOW), RGB(0,0,255), 0.95f));
StyleSetFore(SCE_LUA_WORD4, RGB(164,97,49)); // todo: attributes
StyleSetFont(SCE_LUA_WORD, "Lucida Console");
StyleSetSize(SCE_LUA_WORD, 10);
StyleSetBold(SCE_LUA_WORD, true);
//#define SCE_LUA_PREPROCESSOR 9
//#define SCE_LUA_OPERATOR 10
//#define SCE_LUA_IDENTIFIER 11
//#define SCE_LUA_STRINGEOL 12
//#define SCE_LUA_WORD2 13
//#define SCE_LUA_WORD3 14
//#define SCE_LUA_WORD4 15
//#define SCE_LUA_WORD5 16
//#define SCE_LUA_WORD6 17
//#define SCE_LUA_WORD7 18
//#define SCE_LUA_WORD8 19
Colorize(0, -1);
//MarkerDefine(MARKER_POINTER, SC_MARK_ARROW);
//MarkerSetBack(MARKER_POINTER, RGB(255,255,0));
//MarkerDefine(MARKER_BREAKPOINT, SC_MARK_ROUNDRECT);
//MarkerSetBack(MARKER_BREAKPOINT, RGB(0,0,255));
//MarkerDefine(MARKER_ERROR, SC_MARK_ARROW);
//MarkerSetBack(MARKER_ERROR, RGB(255,0,0));
int width= 0;
SetMarginWidthN(1, width);
SetScrollWidthTracking(true);
SetScrollWidth(1);
SetWrapMode(SC_WRAP_WORD);
SetWrapVisualFlags(SC_WRAPVISUALFLAG_END);
SetSelBack(true, CalcShade(::GetSysColor(COLOR_HIGHLIGHT), 50.0f));
SetTabWidth(4);
SetIndent(4);
DWORD pixels= 1;
::SystemParametersInfo(SPI_GETCARETWIDTH, 0, &pixels, 0);
SetCaretWidth(pixels);
// hwnd is attached, but message processing is not working yet, we are not yet subclassed,
// so postpone this WM_NCCALCSIZE call:
PostMessage(WM_APP+1234);
}