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Cleanup selection mesh code, add shaders for halo and selection boxes

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This commit is contained in:
RealBadAngel 2016-02-07 04:08:43 +01:00 • committed by kwolekr
parent 430195381d
commit b44da4916a
21 changed files with 336 additions and 304 deletions
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42
src/mesh.cpp
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@ -405,9 +405,11 @@ scene::IMesh* cloneMesh(scene::IMesh *src_mesh)
return dst_mesh;
}
scene::IMesh* convertNodeboxNodeToMesh(ContentFeatures *f)
scene::IMesh* convertNodeboxesToMesh(const std::vector<aabb3f> &boxes,
const f32 *uv_coords)
{
scene::SMesh* dst_mesh = new scene::SMesh();
for (u16 j = 0; j < 6; j++)
{
scene::IMeshBuffer *buf = new scene::SMeshBuffer();
@ -416,12 +418,10 @@ scene::IMesh* convertNodeboxNodeToMesh(ContentFeatures *f)
dst_mesh->addMeshBuffer(buf);
buf->drop();
}
video::SColor c(255,255,255,255);
std::vector<aabb3f> boxes = f->node_box.fixed;
for(std::vector<aabb3f>::iterator
for(std::vector<aabb3f>::const_iterator
i = boxes.begin();
i != boxes.end(); ++i)
{
@ -446,27 +446,33 @@ scene::IMesh* convertNodeboxNodeToMesh(ContentFeatures *f)
box.MinEdge.Z=box.MaxEdge.Z;
box.MaxEdge.Z=temp;
}
// Compute texture coords
f32 tx1 = (box.MinEdge.X/BS)+0.5;
f32 ty1 = (box.MinEdge.Y/BS)+0.5;
f32 tz1 = (box.MinEdge.Z/BS)+0.5;
f32 tx2 = (box.MaxEdge.X/BS)+0.5;
f32 ty2 = (box.MaxEdge.Y/BS)+0.5;
f32 tz2 = (box.MaxEdge.Z/BS)+0.5;
f32 txc[24] = {
// Compute texture UV coords
f32 tx1 = (box.MinEdge.X / BS) + 0.5;
f32 ty1 = (box.MinEdge.Y / BS) + 0.5;
f32 tz1 = (box.MinEdge.Z / BS) + 0.5;
f32 tx2 = (box.MaxEdge.X / BS) + 0.5;
f32 ty2 = (box.MaxEdge.Y / BS) + 0.5;
f32 tz2 = (box.MaxEdge.Z / BS) + 0.5;
f32 txc_default[24] = {
// up
tx1, 1-tz2, tx2, 1-tz1,
tx1, 1 - tz2, tx2, 1 - tz1,
// down
tx1, tz1, tx2, tz2,
// right
tz1, 1-ty2, tz2, 1-ty1,
tz1, 1 - ty2, tz2, 1 - ty1,
// left
1-tz2, 1-ty2, 1-tz1, 1-ty1,
1 - tz2, 1 - ty2, 1 - tz1, 1 - ty1,
// back
1-tx2, 1-ty2, 1-tx1, 1-ty1,
1 - tx2, 1 - ty2, 1 - tx1, 1 - ty1,
// front
tx1, 1-ty2, tx2, 1-ty1,
tx1, 1 - ty2, tx2, 1 - ty1,
};
// use default texture UV mapping if not provided
const f32 *txc = uv_coords ? uv_coords : txc_default;
v3f min = box.MinEdge;
v3f max = box.MaxEdge;