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Change convention of wingsweep in ALS wingflex shader

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Thorsten Renk 2015-11-13 09:54:56 +02:00
parent 4f51ab3bec
commit 9937c758c9
1 changed files with 4 additions and 4 deletions
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8
Shaders/model-ALS-wingflex-organic.vert
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@ -57,8 +57,8 @@ void main(void)
float x_factor = max((abs(vertex.x) - 1.2),0);
float y_factor = max(vertex.y,0.0);
float flex_factor1 = wingflex_alpha * wingsweep_factor;
float flex_factor2 = wingflex_trailing_alpha * wingsweep_factor;
float flex_factor1 = wingflex_alpha * (1.0 - wingsweep_factor);
float flex_factor2 = wingflex_trailing_alpha * (1.0 -wingsweep_factor);
if (flex_factor1<0.0) {flex_factor1 *=0.7;}
if (flex_factor2<0.0) {flex_factor1 *=0.7;}
@ -74,11 +74,11 @@ void main(void)
// if the wings are folded, we sweep them back
vertex.y += 0.5 * x_factor * (1.0-wingsweep_factor);
vertex.y += 0.5 * x_factor * wingsweep_factor;
float sweep_x = 0.5;
if (vertex.x > 0.0) {sweep_x = - 0.5;}
vertex.x+= sweep_x * (1.0 + 0.5 *x_factor) * (1.0 - wingsweep_factor);
vertex.x+= sweep_x * (1.0 + 0.5 *x_factor) * wingsweep_factor;
rawpos = vertex.xyz;