fpsincos.h

Torus3D.rar,BREW平台的3D游戏引擎的一个实例.喜欢的朋友可以下载

//
// Fixed-Point 16.16 sin/cos lookup table
//

#ifndef __FPSINCOS_H__

	#define __FPSINCOS_H__

	static const int FPsin[360] =
	{
		0, 1143, 2287, 3429, 4571, 5711, 6850, 7986, 9120, 10252, 11380, 12504, 13625, 14742, 15854, 16961, 
		18064, 19160, 20251, 21336, 22414, 23486, 24550, 25606, 26655, 27696, 28729, 29752, 30767, 31772, 32767, 33753, 
		34728, 35693, 36647, 37589, 38521, 39440, 40347, 41243, 42125, 42995, 43852, 44695, 45525, 46340, 47142, 47929, 
		48702, 49460, 50203, 50931, 51643, 52339, 53019, 53683, 54331, 54963, 55577, 56175, 56755, 57319, 57864, 58393, 
		58903, 59395, 59870, 60326, 60763, 61183, 61583, 61965, 62328, 62672, 62997, 63302, 63589, 63856, 64103, 64331, 
		64540, 64729, 64898, 65047, 65176, 65286, 65376, 65446, 65496, 65526, 65535, 65526, 65496, 65446, 65376, 65286, 
		65176, 65047, 64898, 64729, 64540, 64331, 64103, 63856, 63589, 63302, 62997, 62672, 62328, 61965, 61583, 61183, 
		60763, 60326, 59870, 59395, 58903, 58393, 57864, 57319, 56755, 56175, 55577, 54963, 54331, 53683, 53019, 52339, 
		51643, 50931, 50203, 49460, 48702, 47929, 47142, 46340, 45525, 44695, 43852, 42995, 42125, 41243, 40347, 39440, 
		38521, 37589, 36647, 35693, 34728, 33753, 32768, 31772, 30767, 29752, 28729, 27696, 26655, 25606, 24550, 23486, 
		22414, 21336, 20251, 19160, 18064, 16961, 15854, 14742, 13625, 12504, 11380, 10252, 9120, 7986, 6850, 5711, 
		4571, 3429, 2287, 1143, 0, -1143, -2287, -3429, -4571, -5711, -6850, -7986, -9120, -10252, -11380, -12504, 
		-13625, -14742, -15854, -16961, -18064, -19160, -20251, -21336, -22414, -23486, -24550, -25606, -26655, -27696, -28729, -29752, 
		-30767, -31772, -32767, -33753, -34728, -35693, -36647, -37589, -38521, -39440, -40347, -41243, -42125, -42995, -43852, -44695, 
		-45525, -46340, -47142, -47929, -48702, -49460, -50203, -50931, -51643, -52339, -53019, -53683, -54331, -54963, -55577, -56175, 
		-56755, -57319, -57864, -58393, -58903, -59395, -59870, -60326, -60763, -61183, -61583, -61965, -62328, -62672, -62997, -63302, 
		-63589, -63856, -64103, -64331, -64540, -64729, -64898, -65047, -65176, -65286, -65376, -65446, -65496, -65526, -65535, -65526, 
		-65496, -65446, -65376, -65286, -65176, -65047, -64898, -64729, -64540, -64331, -64103, -63856, -63589, -63302, -62997, -62672, 
		-62328, -61965, -61583, -61183, -60763, -60326, -59870, -59395, -58903, -58393, -57864, -57319, -56755, -56175, -55577, -54963, 
		-54331, -53683, -53019, -52339, -51643, -50931, -50203, -49460, -48702, -47929, -47142, -46340, -45525, -44695, -43852, -42995, 
		-42125, -41243, -40347, -39440, -38521, -37589, -36647, -35693, -34728, -33753, -32768, -31772, -30767, -29752, -28729, -27696, 
		-26655, -25606, -24550, -23486, -22414, -21336, -20251, -19160, -18064, -16961, -15854, -14742, -13625, -12504, -11380, -10252, 
		-9120, -7986, -6850, -5711, -4571, -3429, -2287, -1143
	};

	static const int FPcos[360] =
	{
		65536, 65526, 65496, 65446, 65376, 65286, 65176, 65047, 64898, 64729, 64540, 64331, 64103, 63856, 63589, 63302, 
		62997, 62672, 62328, 61965, 61583, 61183, 60763, 60326, 59870, 59395, 58903, 58393, 57864, 57319, 56755, 56175, 
		55577, 54963, 54331, 53683, 53019, 52339, 51643, 50931, 50203, 49460, 48702, 47929, 47142, 46340, 45525, 44695, 
		43852, 42995, 42125, 41243, 40347, 39440, 38521, 37589, 36647, 35693, 34728, 33753, 32768, 31772, 30767, 29752, 
		28729, 27696, 26655, 25606, 24550, 23486, 22414, 21336, 20251, 19160, 18064, 16961, 15854, 14742, 13625, 12504, 
		11380, 10252, 9120, 7986, 6850, 5711, 4571, 3429, 2287, 1143, 0, -1143, -2287, -3429, -4571, -5711, 
		-6850, -7986, -9120, -10252, -11380, -12504, -13625, -14742, -15854, -16961, -18064, -19160, -20251, -21336, -22414, -23486, 
		-24550, -25606, -26655, -27696, -28729, -29752, -30767, -31772, -32767, -33753, -34728, -35693, -36647, -37589, -38521, -39440, 
		-40347, -41243, -42125, -42995, -43852, -44695, -45525, -46340, -47142, -47929, -48702, -49460, -50203, -50931, -51643, -52339, 
		-53019, -53683, -54331, -54963, -55577, -56175, -56755, -57319, -57864, -58393, -58903, -59395, -59870, -60326, -60763, -61183, 
		-61583, -61965, -62328, -62672, -62997, -63302, -63589, -63856, -64103, -64331, -64540, -64729, -64898, -65047, -65176, -65286, 
		-65376, -65446, -65496, -65526, -65535, -65526, -65496, -65446, -65376, -65286, -65176, -65047, -64898, -64729, -64540, -64331, 
		-64103, -63856, -63589, -63302, -62997, -62672, -62328, -61965, -61583, -61183, -60763, -60326, -59870, -59395, -58903, -58393, 
		-57864, -57319, -56755, -56175, -55577, -54963, -54331, -53683, -53019, -52339, -51643, -50931, -50203, -49460, -48702, -47929, 
		-47142, -46340, -45525, -44695, -43852, -42995, -42125, -41243, -40347, -39440, -38521, -37589, -36647, -35693, -34728, -33753, 
		-32768, -31772, -30767, -29752, -28729, -27696, -26655, -25606, -24550, -23486, -22414, -21336, -20251, -19160, -18064, -16961, 
		-15854, -14742, -13625, -12504, -11380, -10252, -9120, -7986, -6850, -5711, -4571, -3429, -2287, -1143, 0, 1143, 
		2287, 3429, 4571, 5711, 6850, 7986, 9120, 10252, 11380, 12504, 13625, 14742, 15854, 16961, 18064, 19160, 
		20251, 21336, 22414, 23485, 24550, 25606, 26655, 27696, 28729, 29752, 30767, 31772, 32767, 33753, 34728, 35693, 
		36647, 37589, 38521, 39440, 40347, 41243, 42125, 42995, 43852, 44695, 45525, 46340, 47142, 47929, 48702, 49460, 
		50203, 50931, 51643, 52339, 53019, 53683, 54331, 54963, 55577, 56175, 56755, 57319, 57864, 58393, 58903, 59395, 
		59870, 60326, 60763, 61183, 61583, 61965, 62328, 62672, 62997, 63302, 63589, 63856, 64103, 64331, 64540, 64729, 
		64898, 65047, 65176, 65286, 65376, 65446, 65496, 65526
	};

#endif