Merge branch 'blender-v2.93-release'
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commit
c96506d54a
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@ -184,10 +184,12 @@ static void simpleDeform_bend(const float factor,
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sint = sinf(theta);
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cost = cosf(theta);
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/* NOTE: the operations below a susceptible to float precision errors
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* regarding the order of operations, take care when changing, see: T85470 */
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switch (axis) {
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case 0:
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r_co[0] = x;
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r_co[1] = (y - 1.0f / factor) * cost + 1.0f / factor;
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r_co[1] = y * cost + (1.0f - cost) / factor;
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r_co[2] = -(y - 1.0f / factor) * sint;
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{
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r_co[0] += dcut[0];
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@ -196,7 +198,7 @@ static void simpleDeform_bend(const float factor,
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}
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break;
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case 1:
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r_co[0] = (x - 1.0f / factor) * cost + 1.0f / factor;
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r_co[0] = x * cost + (1.0f - cost) / factor;
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r_co[1] = y;
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r_co[2] = -(x - 1.0f / factor) * sint;
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{
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@ -207,7 +209,7 @@ static void simpleDeform_bend(const float factor,
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break;
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default:
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r_co[0] = -(y - 1.0f / factor) * sint;
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r_co[1] = (y - 1.0f / factor) * cost + 1.0f / factor;
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r_co[1] = y * cost + (1.0f - cost) / factor;
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r_co[2] = z;
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{
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r_co[0] += cost * dcut[0];
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