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evas: use switch instead of a serie of if for cleaner example.

This commit is contained in:
Cedric BAIL 2015-03-19 17:34:46 +01:00
parent f44c1aaf7f
commit 4935582355
1 changed files with 43 additions and 33 deletions
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76
src/examples/evas/evas-3d-frustum.c
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@ -106,42 +106,52 @@ _redraw_bounding_object(void *data)
eo_do(scene->mesh_node, evas_3d_node_mesh_del(current_mesh)); eo_do(scene->mesh_node, evas_3d_node_mesh_del(current_mesh));
} }
if (key == EVAS_3D_FRUSTUM_MODE_BSPHERE) switch (key)
{ {
eo_do(scene->mesh_node_model, case EVAS_3D_FRUSTUM_MODE_BSPHERE:
evas_3d_node_bounding_sphere_get(&x0, &y0, &z0, &radius)); {
current_mesh = scene->mesh_sphere; eo_do(scene->mesh_node_model,
px = x0; evas_3d_node_bounding_sphere_get(&x0, &y0, &z0, &radius));
py = y0; current_mesh = scene->mesh_sphere;
pz = z0; px = x0;
sx = sy = sz = 2.0 * radius; py = y0;
} pz = z0;
else if (key == EVAS_3D_FRUSTUM_MODE_AABB) sx = sy = sz = 2.0 * radius;
{ break;
eo_do(scene->mesh_node_model, evas_3d_node_bounding_box_get(&x0, &y0, &z0, }
&x1, &y1, &z1)); case EVAS_3D_FRUSTUM_MODE_AABB:
current_mesh = scene->mesh_aabb; {
px = (x1 + x0) / 2; eo_do(scene->mesh_node_model,
py = (y1 + y0) / 2; evas_3d_node_bounding_box_get(&x0, &y0, &z0,
pz = (z1 + z0) / 2; &x1, &y1, &z1));
sx = x1 - x0; current_mesh = scene->mesh_aabb;
sy = y1 - y0; px = (x1 + x0) / 2;
sz = z1 - z0; py = (y1 + y0) / 2;
} pz = (z1 + z0) / 2;
else if (key == EVAS_3D_FRUSTUM_MODE_CENTRAL_POINT) sx = x1 - x0;
{ sy = y1 - y0;
eo_do(scene->mesh_node_model, sz = z1 - z0;
evas_3d_node_bounding_sphere_get(&x0, &y0, &z0, &radius)); break;
current_mesh = scene->mesh_sphere; }
px = x0; case EVAS_3D_FRUSTUM_MODE_CENTRAL_POINT:
py = y0; {
pz = z0; eo_do(scene->mesh_node_model,
sx = sy = sz = 0.1 * radius; evas_3d_node_bounding_sphere_get(&x0, &y0, &z0, &radius));
current_mesh = scene->mesh_sphere;
px = x0;
py = y0;
pz = z0;
sx = sy = sz = 0.1 * radius;
break;
}
default:
return ECORE_CALLBACK_RENEW;
} }
eo_do(scene->mesh_node, evas_3d_node_mesh_add(current_mesh), eo_do(scene->mesh_node,
evas_3d_node_position_set(px, py, pz), evas_3d_node_mesh_add(current_mesh),
evas_3d_node_scale_set(sx, sy, sz)); evas_3d_node_position_set(px, py, pz),
evas_3d_node_scale_set(sx, sy, sz));
return ECORE_CALLBACK_RENEW; return ECORE_CALLBACK_RENEW;
} }