void ConcavePolygonShapeSW::_setup(DVector<Vector3> p_faces) {
int src_face_count=p_faces.size();
if (src_face_count==0) {
configure(AABB());
return;
}
ERR_FAIL_COND(src_face_count%3);
src_face_count/=3;
DVector<Vector3>::Read r = p_faces.read();
const Vector3 * facesr= r.ptr();
#if 0
Map<Vector3,int> point_map;
List<Face> face_list;
for(int i=0;i<src_face_count;i++) {
Face3 faceaux;
for(int j=0;j<3;j++) {
faceaux.vertex[j]=facesr[i*3+j].snapped(_POINT_SNAP);
//faceaux.vertex[j]=facesr[i*3+j];//facesr[i*3+j].snapped(_POINT_SNAP);
}
ERR_CONTINUE( faceaux.is_degenerate() );
Face face;
for(int j=0;j<3;j++) {
Map<Vector3,int>::Element *E=point_map.find(faceaux.vertex[j]);
if (E) {
face.indices[j]=E->value();
} else {
face.indices[j]=point_map.size();
point_map.insert(faceaux.vertex[j],point_map.size());
}
}
face_list.push_back(face);
}
vertices.resize( point_map.size() );
DVector<Vector3>::Write vw = vertices.write();
Vector3 *verticesw=vw.ptr();
AABB _aabb;
for( Map<Vector3,int>::Element *E=point_map.front();E;E=E->next()) {
if (E==point_map.front()) {
_aabb.pos=E->key();
} else {
_aabb.expand_to(E->key());
}
verticesw[E->value()]=E->key();
}
point_map.clear(); // not needed anymore
faces.resize(face_list.size());
DVector<Face>::Write w = faces.write();
Face *facesw=w.ptr();
int fc=0;
for( List<Face>::Element *E=face_list.front();E;E=E->next()) {
facesw[fc++]=E->get();
}
face_list.clear();
DVector<_VolumeSW_BVH_Element> bvh_array;
bvh_array.resize( fc );
DVector<_VolumeSW_BVH_Element>::Write bvhw = bvh_array.write();
_VolumeSW_BVH_Element *bvh_arrayw=bvhw.ptr();
for(int i=0;i<fc;i++) {
AABB face_aabb;
face_aabb.pos=verticesw[facesw[i].indices[0]];
face_aabb.expand_to( verticesw[facesw[i].indices[1]] );
face_aabb.expand_to( verticesw[facesw[i].indices[2]] );
bvh_arrayw[i].face_index=i;
bvh_arrayw[i].aabb=face_aabb;
bvh_arrayw[i].center=face_aabb.pos+face_aabb.size*0.5;
}
w=DVector<Face>::Write();
vw=DVector<Vector3>::Write();
int count=0;
_VolumeSW_BVH *bvh_tree=_volume_sw_build_bvh(bvh_arrayw,fc,count);
ERR_FAIL_COND(count==0);
bvhw=DVector<_VolumeSW_BVH_Element>::Write();
bvh.resize( count+1 );
DVector<BVH>::Write bvhw2 = bvh.write();
BVH*bvh_arrayw2=bvhw2.ptr();
int idx=0;
_fill_bvh(bvh_tree,bvh_arrayw2,idx);
set_aabb(_aabb);
#else
DVector<_VolumeSW_BVH_Element> bvh_array;
bvh_array.resize( src_face_count );
DVector<_VolumeSW_BVH_Element>::Write bvhw = bvh_array.write();
_VolumeSW_BVH_Element *bvh_arrayw=bvhw.ptr();
faces.resize(src_face_count);
DVector<Face>::Write w = faces.write();
Face *facesw=w.ptr();
vertices.resize( src_face_count*3 );
DVector<Vector3>::Write vw = vertices.write();
Vector3 *verticesw=vw.ptr();
AABB _aabb;
for(int i=0;i<src_face_count;i++) {
Face3 face( facesr[i*3+0], facesr[i*3+1], facesr[i*3+2] );
bvh_arrayw[i].aabb=face.get_aabb();
bvh_arrayw[i].center = bvh_arrayw[i].aabb.pos + bvh_arrayw[i].aabb.size * 0.5;
bvh_arrayw[i].face_index=i;
facesw[i].indices[0]=i*3+0;
facesw[i].indices[1]=i*3+1;
facesw[i].indices[2]=i*3+2;
facesw[i].normal=face.get_plane().normal;
verticesw[i*3+0]=face.vertex[0];
verticesw[i*3+1]=face.vertex[1];
verticesw[i*3+2]=face.vertex[2];
if (i==0)
_aabb=bvh_arrayw[i].aabb;
else
_aabb.merge_with(bvh_arrayw[i].aabb);
}
w=DVector<Face>::Write();
vw=DVector<Vector3>::Write();
int count=0;
_VolumeSW_BVH *bvh_tree=_volume_sw_build_bvh(bvh_arrayw,src_face_count,count);
bvh.resize( count+1 );
DVector<BVH>::Write bvhw2 = bvh.write();
BVH*bvh_arrayw2=bvhw2.ptr();
int idx=0;
_fill_bvh(bvh_tree,bvh_arrayw2,idx);
configure(_aabb); // this type of shape has no margin
#endif
}
void Sprite3D::_draw() {
RID immediate = get_immediate();
VS::get_singleton()->immediate_clear(immediate);
if (!texture.is_valid())
return; //no texuture no life
Vector2 tsize = texture->get_size();
if (tsize.x==0 || tsize.y==0)
return;
Size2i s;
Rect2i src_rect;
if (region) {
s=region_rect.size;
src_rect=region_rect;
} else {
s = texture->get_size();
s=s/Size2i(hframes,vframes);
src_rect.size=s;
src_rect.pos.x+=(frame%hframes)*s.x;
src_rect.pos.y+=(frame/hframes)*s.y;
}
Point2i ofs=get_offset();
if (is_centered())
ofs-=s/2;
Rect2i dst_rect(ofs,s);
Rect2 final_rect;
Rect2 final_src_rect;
if (!texture->get_rect_region(dst_rect,src_rect,final_rect,final_src_rect))
return;
if (final_rect.size.x==0 || final_rect.size.y==0)
return;
Color color=_get_color_accum();
color.a*=get_opacity();
float pixel_size=get_pixel_size();
Vector2 vertices[4]={
(final_rect.pos+Vector2(0,final_rect.size.y)) * pixel_size,
(final_rect.pos+final_rect.size) * pixel_size,
(final_rect.pos+Vector2(final_rect.size.x,0)) * pixel_size,
final_rect.pos * pixel_size,
};
Vector2 uvs[4]={
final_src_rect.pos / tsize,
(final_src_rect.pos+Vector2(final_src_rect.size.x,0)) / tsize,
(final_src_rect.pos+final_src_rect.size) / tsize,
(final_src_rect.pos+Vector2(0,final_src_rect.size.y)) / tsize,
};
if (is_flipped_h()) {
SWAP(uvs[0],uvs[1]);
SWAP(uvs[2],uvs[3]);
}
if (is_flipped_v()) {
SWAP(uvs[0],uvs[3]);
SWAP(uvs[1],uvs[2]);
}
Vector3 normal;
int axis = get_axis();
normal[axis]=1.0;
RID mat = VS::get_singleton()->material_2d_get(get_draw_flag(FLAG_SHADED),get_draw_flag(FLAG_TRANSPARENT),get_alpha_cut_mode()==ALPHA_CUT_DISCARD,get_alpha_cut_mode()==ALPHA_CUT_OPAQUE_PREPASS);
VS::get_singleton()->immediate_set_material(immediate,mat);
VS::get_singleton()->immediate_begin(immediate,VS::PRIMITIVE_TRIANGLE_FAN,texture->get_rid());
int x_axis = ((axis + 1) % 3);
int y_axis = ((axis + 2) % 3);
AABB aabb;
for(int i=0;i<4;i++) {
VS::get_singleton()->immediate_normal(immediate,normal);
VS::get_singleton()->immediate_color(immediate,color);
VS::get_singleton()->immediate_uv(immediate,uvs[i]);
Vector3 vtx;
vtx[x_axis]=vertices[i][x_axis];
vtx[y_axis]=vertices[i][y_axis];
VS::get_singleton()->immediate_vertex(immediate,vtx);
if (i==0) {
aabb.pos=vtx;
aabb.size=Vector3();
} else {
aabb.expand_to(vtx);
}
}
set_aabb(aabb);
VS::get_singleton()->immediate_end(immediate);
}
void AnimatedSprite3D::_draw() {
RID immediate = get_immediate();
VS::get_singleton()->immediate_clear(immediate);
if (!frames.is_valid() || !frames->get_frame_count(animation) || frame<0 || frame>=frames->get_frame_count(animation)) {
return;
}
Ref<Texture> texture = frames->get_frame(animation,frame);
if (!texture.is_valid())
return; //no texuture no life
Vector2 tsize = texture->get_size();
if (tsize.x==0 || tsize.y==0)
return;
Size2i s=tsize;
Rect2i src_rect;
src_rect.size=s;
Point2i ofs=get_offset();
if (is_centered())
ofs-=s/2;
Rect2i dst_rect(ofs,s);
Rect2 final_rect;
Rect2 final_src_rect;
if (!texture->get_rect_region(dst_rect,src_rect,final_rect,final_src_rect))
return;
if (final_rect.size.x==0 || final_rect.size.y==0)
return;
Color color=_get_color_accum();
color.a*=get_opacity();
float pixel_size=get_pixel_size();
Vector2 vertices[4]={
(final_rect.pos+Vector2(0,final_rect.size.y)) * pixel_size,
(final_rect.pos+final_rect.size) * pixel_size,
(final_rect.pos+Vector2(final_rect.size.x,0)) * pixel_size,
final_rect.pos * pixel_size,
};
Vector2 uvs[4]={
final_src_rect.pos / tsize,
(final_src_rect.pos+Vector2(final_src_rect.size.x,0)) / tsize,
(final_src_rect.pos+final_src_rect.size) / tsize,
(final_src_rect.pos+Vector2(0,final_src_rect.size.y)) / tsize,
};
if (is_flipped_h()) {
SWAP(uvs[0],uvs[1]);
SWAP(uvs[2],uvs[3]);
}
if (is_flipped_v()) {
SWAP(uvs[0],uvs[3]);
SWAP(uvs[1],uvs[2]);
}
Vector3 normal;
int axis = get_axis();
normal[axis]=1.0;
RID mat = VS::get_singleton()->material_2d_get(get_draw_flag(FLAG_SHADED),get_draw_flag(FLAG_TRANSPARENT),get_alpha_cut_mode()==ALPHA_CUT_DISCARD,get_alpha_cut_mode()==ALPHA_CUT_OPAQUE_PREPASS);
VS::get_singleton()->immediate_set_material(immediate,mat);
VS::get_singleton()->immediate_begin(immediate,VS::PRIMITIVE_TRIANGLE_FAN,texture->get_rid());
int x_axis = ((axis + 1) % 3);
int y_axis = ((axis + 2) % 3);
if (axis!=Vector3::AXIS_Z) {
SWAP(x_axis,y_axis);
for(int i=0;i<4;i++) {
//uvs[i] = Vector2(1.0,1.0)-uvs[i];
//SWAP(vertices[i].x,vertices[i].y);
if (axis==Vector3::AXIS_Y) {
vertices[i].y = - vertices[i].y;
} else if (axis==Vector3::AXIS_X) {
vertices[i].x = - vertices[i].x;
}
}
}
AABB aabb;
for(int i=0;i<4;i++) {
VS::get_singleton()->immediate_normal(immediate,normal);
VS::get_singleton()->immediate_color(immediate,color);
VS::get_singleton()->immediate_uv(immediate,uvs[i]);
Vector3 vtx;
vtx[x_axis]=vertices[i][0];
vtx[y_axis]=vertices[i][1];
VS::get_singleton()->immediate_vertex(immediate,vtx);
if (i==0) {
aabb.pos=vtx;
aabb.size=Vector3();
} else {
aabb.expand_to(vtx);
}
}
set_aabb(aabb);
VS::get_singleton()->immediate_end(immediate);
}
void Sprite3D::_draw() {
RID immediate = get_immediate();
VS::get_singleton()->immediate_clear(immediate);
if (!texture.is_valid())
return; //no texuture no life
Vector2 tsize = texture->get_size();
if (tsize.x == 0 || tsize.y == 0)
return;
Size2i s;
Rect2i src_rect;
if (region) {
s = region_rect.size;
src_rect = region_rect;
} else {
s = texture->get_size();
s = s / Size2i(hframes, vframes);
src_rect.size = s;
src_rect.position.x += (frame % hframes) * s.x;
src_rect.position.y += (frame / hframes) * s.y;
}
Point2i ofs = get_offset();
if (is_centered())
ofs -= s / 2;
Rect2i dst_rect(ofs, s);
Rect2 final_rect;
Rect2 final_src_rect;
if (!texture->get_rect_region(dst_rect, src_rect, final_rect, final_src_rect))
return;
if (final_rect.size.x == 0 || final_rect.size.y == 0)
return;
Color color = _get_color_accum();
color.a *= get_opacity();
float pixel_size = get_pixel_size();
Vector2 vertices[4] = {
(final_rect.position + Vector2(0, final_rect.size.y)) * pixel_size,
(final_rect.position + final_rect.size) * pixel_size,
(final_rect.position + Vector2(final_rect.size.x, 0)) * pixel_size,
final_rect.position * pixel_size,
};
Vector2 src_tsize = tsize;
// Properly setup UVs for impostor textures (AtlasTexture).
Ref<AtlasTexture> atlas_tex = texture;
if (atlas_tex != NULL) {
src_tsize[0] = atlas_tex->get_atlas()->get_width();
src_tsize[1] = atlas_tex->get_atlas()->get_height();
}
Vector2 uvs[4] = {
final_src_rect.position / src_tsize,
(final_src_rect.position + Vector2(final_src_rect.size.x, 0)) / src_tsize,
(final_src_rect.position + final_src_rect.size) / src_tsize,
(final_src_rect.position + Vector2(0, final_src_rect.size.y)) / src_tsize,
};
if (is_flipped_h()) {
SWAP(uvs[0], uvs[1]);
SWAP(uvs[2], uvs[3]);
}
if (is_flipped_v()) {
SWAP(uvs[0], uvs[3]);
SWAP(uvs[1], uvs[2]);
}
Vector3 normal;
int axis = get_axis();
normal[axis] = 1.0;
RID mat = SpatialMaterial::get_material_rid_for_2d(get_draw_flag(FLAG_SHADED), get_draw_flag(FLAG_TRANSPARENT), get_draw_flag(FLAG_DOUBLE_SIDED), get_alpha_cut_mode() == ALPHA_CUT_DISCARD, get_alpha_cut_mode() == ALPHA_CUT_OPAQUE_PREPASS);
VS::get_singleton()->immediate_set_material(immediate, mat);
VS::get_singleton()->immediate_begin(immediate, VS::PRIMITIVE_TRIANGLE_FAN, texture->get_rid());
int x_axis = ((axis + 1) % 3);
int y_axis = ((axis + 2) % 3);
if (axis != Vector3::AXIS_Z) {
SWAP(x_axis, y_axis);
for (int i = 0; i < 4; i++) {
//uvs[i] = Vector2(1.0,1.0)-uvs[i];
//SWAP(vertices[i].x,vertices[i].y);
if (axis == Vector3::AXIS_Y) {
vertices[i].y = -vertices[i].y;
} else if (axis == Vector3::AXIS_X) {
vertices[i].x = -vertices[i].x;
}
}
}
AABB aabb;
for (int i = 0; i < 4; i++) {
VS::get_singleton()->immediate_normal(immediate, normal);
VS::get_singleton()->immediate_color(immediate, color);
VS::get_singleton()->immediate_uv(immediate, uvs[i]);
Vector3 vtx;
vtx[x_axis] = vertices[i][0];
vtx[y_axis] = vertices[i][1];
VS::get_singleton()->immediate_vertex(immediate, vtx);
if (i == 0) {
aabb.position = vtx;
aabb.size = Vector3();
} else {
aabb.expand_to(vtx);
}
}
set_aabb(aabb);
VS::get_singleton()->immediate_end(immediate);
}
