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Merge pull request #86931 from LeoBelda/fix-create-prism-mesh-division-by-zero

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Prevent division by 0 when creating vertices of a PrismMesh
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Rémi Verschelde 2024-01-11 17:40:12 +01:00
commit 79791a3855
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GPG Key ID: C3336907360768E1
1 changed files with 8 additions and 8 deletions
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16
scene/resources/primitive_meshes.cpp
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@ -1476,15 +1476,15 @@ void PrismMesh::_create_mesh_array(Array &p_arr) const {
thisrow = point;
prevrow = 0;
for (j = 0; j <= (subdivide_h + 1); j++) {
float scale = (y - start_pos.y) / size.y;
float scale = j / (subdivide_h + 1.0);
float scaled_size_x = size.x * scale;
float start_x = start_pos.x + (1.0 - scale) * size.x * left_to_right;
float offset_front = (1.0 - scale) * onethird * left_to_right;
float offset_back = (1.0 - scale) * onethird * (1.0 - left_to_right);
float v = j;
float v2 = j / (subdivide_h + 1.0);
v /= (2.0 * (subdivide_h + 1.0));
float v2 = scale;
v /= 2.0 * (subdivide_h + 1.0);
x = 0.0;
for (i = 0; i <= (subdivide_w + 1); i++) {
@ -1566,16 +1566,16 @@ void PrismMesh::_create_mesh_array(Array &p_arr) const {
thisrow = point;
prevrow = 0;
for (j = 0; j <= (subdivide_h + 1); j++) {
float v = j;
float v2 = j / (subdivide_h + 1.0);
v /= (2.0 * (subdivide_h + 1.0));
float left, right;
float scale = (y - start_pos.y) / size.y;
float scale = j / (subdivide_h + 1.0);
left = start_pos.x + (size.x * (1.0 - scale) * left_to_right);
right = left + (size.x * scale);
float v = j;
float v2 = scale;
v /= 2.0 * (subdivide_h + 1.0);
z = start_pos.z;
for (i = 0; i <= (subdivide_d + 1); i++) {
float u = i;