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Update CLBacterium.cl #29

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Merged
timrudge merged 1 commit into from
Apr 1, 2021
Merged

Update CLBacterium.cl #29

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8 changes: 7 additions & 1 deletion CellModeller/Biophysics/BacterialModels/CLBacterium.cl
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Original file line number Diff line number Diff line change
Expand Up @@ -132,6 +132,8 @@ void cyl_inertia_tensor(float muA, float l, float4 axis, float4 res[]) {
float4 z_axis = {0.f, 0.f, 1.f, 0.f};
float rot_ang = acos(dot(x_axis, axis));

float4 empty = {0.f, 0.f, 0.f, 0.f};

float4 y_prime = y_axis;
float4 z_prime = z_axis;

Expand All @@ -144,12 +146,16 @@ void cyl_inertia_tensor(float muA, float l, float4 axis, float4 res[]) {
M[0] = axis;
M[1] = y_prime;
M[2] = z_prime;
M[3] = 0.f;
M[3] = empty;

float4 MT[4];
transpose(M, MT);

float4 I[4];
I[0] = empty;
I[1] = empty;
I[2] = empty;
I[3] = empty;
I[0].s0 = 0.f;
I[1].s1 = diag;
I[2].s2 = diag;
Expand Down