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https://github.com/MaSzyna-EU07/maszyna.git
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63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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#ifndef UsefullH
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#define UsefullH
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#include "dumb3d.h"
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#include "Logs.h"
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//#define B1(t) (t*t*t)
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//#define B2(t) (3*t*t*(1-t))
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//#define B3(t) (3*t*(1-t)*(1-t))
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//#define B4(t) ((1-t)*(1-t)*(1-t))
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// Ra: to jest mocno nieoptymalne: 10+3*4=22 mnożenia, 6 odejmowań, 3*3=9 dodawań
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// Ra: po przeliczeniu współczynników mamy: 3*3=9 mnożeń i 3*3=9 dodawań
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//#define Interpolate(t,p1,cp1,cp2,p2) (B4(t)*p1+B3(t)*cp1+B2(t)*cp2+B1(t)*p2)
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// Ra: "delete NULL" nic nie zrobi, więc "if (a!=NULL)" jest zbędne
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//#define SafeFree(a) if (a!=NULL) free(a)
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#define SafeDelete(a) \
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{ \
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delete (a); \
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a = NULL; \
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}
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#define SafeDeleteArray(a) \
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{ \
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delete[](a); \
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a = NULL; \
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}
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#define sign(x) ((x) < 0 ? -1 : ((x) > 0 ? 1 : 0))
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#define DegToRad(a) ((M_PI / 180.0) * (a)) //(a) w nawiasie, bo może być dodawaniem
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#define RadToDeg(r) ((180.0 / M_PI) * (r))
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#define Fix(a, b, c) \
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{ \
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if (a < b) \
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a = b; \
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if (a > c) \
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a = c; \
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}
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#define asModelsPath AnsiString("models\\")
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#define asSceneryPath AnsiString("scenery\\")
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//#define asTexturePath AnsiString("textures\\")
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//#define asTextureExt AnsiString(".bmp")
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#define szSceneryPath "scenery\\"
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#define szTexturePath "textures\\"
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//#define szDefaultTextureExt ".dds"
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//#define DevelopTime //FIXME
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//#define EditorMode
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//---------------------------------------------------------------------------
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#endif
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