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public static MatrixRotationZ ( float angle_radians ) : |
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| angle_radians | float | |
| return | ||
public static float4x4 MatrixRotationZ(float angle_radians)
{
float s = (float)Math.Sin(angle_radians);
float c = (float)Math.Cos(angle_radians);
return new float4x4(c, s, 0, 0, -s, c, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
}
public static float4x4 MatrixLookAt(float3 eye, float3 at, float3 up)