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Merge pull request #2 from kiljacken/master

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Additional fixes.
This commit is contained in:
Zak Strange
2016-03-25 10:34:59 -07:00
parent c726f13564 4bb373ba35
commit 9e072b7fbd
1 changed files with 13 additions and 13 deletions
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26
HandmadeMath.h
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@@ -685,7 +685,7 @@ MultiplyMat4(mat4 Left, mat4 Right)
Sum += Right.Elements[Rows][CurrentMatrice] * Left.Elements[CurrentMatrice][Columns];
}
Result.Elements[Columns][Rows] = Sum;
Result.Elements[Rows][Columns] = Sum;
}
}
@@ -728,9 +728,9 @@ Translate(vec3 Translation)
{
mat4 Result = Mat4d(1.0f);
Result.Elements[0][3] = Translation.X;
Result.Elements[1][3] = Translation.Y;
Result.Elements[2][3] = Translation.Z;
Result.Elements[3][0] = Translation.X;
Result.Elements[3][1] = Translation.Y;
Result.Elements[3][2] = Translation.Z;
return(Result);
}
@@ -740,17 +740,17 @@ Rotate(float Angle, vec3 Axis)
{
mat4 Result = Mat4d(1.0f);
Result.Elements[0][0] = Axis.Z * (1.0f - cos(ToRadians(Angle))) + cos(ToRadians(Angle));
Result.Elements[1][0] = Axis.Y * Axis.X * (1.0f - cos(ToRadians(Angle))) + Axis.Z * (sin(ToRadians(Angle)));
Result.Elements[2][0] = Axis.X * Axis.Z * (1.0f - cos(ToRadians(Angle))) - Axis.Y * (sin(ToRadians(Angle)));
Result.Elements[0][0] = Axis.X * Axis.X * (1.0f - cos(ToRadians(Angle))) + cos(ToRadians(Angle));
Result.Elements[0][1] = Axis.Y * Axis.X * (1.0f - cos(ToRadians(Angle))) + Axis.Z * (sin(ToRadians(Angle)));
Result.Elements[0][2] = Axis.X * Axis.Z * (1.0f - cos(ToRadians(Angle))) - Axis.Y * (sin(ToRadians(Angle)));
Result.Elements[0][1] = Axis.X * Axis.Y * (1.0f - cos(ToRadians(Angle))) - Axis.Z * (sin(ToRadians(Angle)));
Result.Elements[1][1] = Axis.Y * (1.0f - cos(ToRadians(Angle))) + (cos(ToRadians(Angle)));
Result.Elements[2][1] = Axis.Y * Axis.Z * (1.0f - cos(ToRadians(Angle))) + Axis.X * (sin(ToRadians(Angle)));
Result.Elements[1][0] = Axis.X * Axis.Y * (1.0f - cos(ToRadians(Angle))) - Axis.Z * (sin(ToRadians(Angle)));
Result.Elements[1][1] = Axis.Y * Axis.Y * (1.0f - cos(ToRadians(Angle))) + (cos(ToRadians(Angle)));
Result.Elements[1][2] = Axis.Y * Axis.Z * (1.0f - cos(ToRadians(Angle))) + Axis.X * (sin(ToRadians(Angle)));
Result.Elements[0][2] = Axis.X * Axis.Z * (1.0f - cos(ToRadians(Angle))) + Axis.Y * (sin(ToRadians(Angle)));
Result.Elements[1][2] = Axis.Y * Axis.Z * (1.0f - cos(ToRadians(Angle))) - Axis.X * (sin(ToRadians(Angle)));
Result.Elements[2][2] = Axis.Z * (1.0f - cos(ToRadians(Angle))) * (cos(ToRadians(Angle)));
Result.Elements[2][0] = Axis.X * Axis.Z * (1.0f - cos(ToRadians(Angle))) + Axis.Y * (sin(ToRadians(Angle)));
Result.Elements[2][1] = Axis.Y * Axis.Z * (1.0f - cos(ToRadians(Angle))) - Axis.X * (sin(ToRadians(Angle)));
Result.Elements[2][2] = Axis.Z * Axis.Z * (1.0f - cos(ToRadians(Angle))) * (cos(ToRadians(Angle)));
return(Result);
}