Rect2 Sprite3D::get_item_rect() const {
if (texture.is_null())
return Rect2(0,0,1,1);
//if (texture.is_null())
// return CanvasItem::get_item_rect();
Size2i s;
if (region) {
s=region_rect.size;
} else {
s = texture->get_size();
s=s/Point2(hframes,vframes);
}
Point2i ofs=get_offset();
if (is_centered())
ofs-=s/2;
if (s==Size2(0,0))
s=Size2(1,1);
return Rect2(ofs,s);
}
Rect2 AnimatedSprite3D::get_item_rect() const {
if (!frames.is_valid() || !frames->get_frame_count(animation) || frame<0 || frame>=frames->get_frame_count(animation)) {
return Rect2(0,0,1,1);
}
Ref<Texture> t = frames->get_frame(animation,frame);
if (t.is_null())
return Rect2(0,0,1,1);
Size2i s = t->get_size();
Point2i ofs=get_offset();
if (is_centered())
ofs-=s/2;
if (s==Size2(0,0))
s=Size2(1,1);
return Rect2(ofs,s);
}
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.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 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);
}