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50 lines
1.6 KiB
C
Executable File
50 lines
1.6 KiB
C
Executable File
/*---------------------------------------------------------------------------*
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Project: NITRO-System - include - nnsys - g2d
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File: g2d_CullingUtility.h
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Copyright 2004-2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Revision: 172 $
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*---------------------------------------------------------------------------*/
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#ifndef NNS_G2D_CULLINGUTILITY_H_
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#define NNS_G2D_CULLINGUTILITY_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <nitro.h>
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#include <nnsys/g2d/fmt/g2d_Vec_data.h>
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/*---------------------------------------------------------------------------*
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Name: NNS_G2dIsInViewCircle
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Description: 可視領域内か判定します（円）
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Arguments: pvUL: 可視領域 矩形（左上）
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pvSize: 可視領域 矩形（サイズ）
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pos: 対象物 位置
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boundingR: 境界円 半径
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Returns: 可視領域内か
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*---------------------------------------------------------------------------*/
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BOOL NNS_G2dIsInViewCircle( const NNSG2dFVec2* pvUL, const NNSG2dFVec2* pvSize, const NNSG2dFVec2* pos, fx32 boundingR );
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif// NNS_G2D_CULLINGUTILITY_H_
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