System and method for building digital objects with blocks
Systems and methods are provided for building digital objects using component modular objects, such as block objects. The block objects have properties defining their appearance and interaction characteristics. When two or more block objects are placed together to form an object, their interaction characteristics define how they behave and so how the computer system will handle the representation of the block objects and the new object.
1. A method for creating digital objects, comprising:
receiving a selection of a subject block object having a subject type;
receiving a selection of a location in which to place the subject block object, the location defining a first grid space within a grid, the grid space at least partially surrounded with one or more neighboring block objects, each associated with a type;
defining a combined visual representation of the subject block object based on the subject type and on the neighboring block objects and their respective types; and
displaying the combined visual representation of the subject block object at the selected location;
wherein the defining and displaying a combined visual representation of the subject block object includes:
defining a boundary volume, the boundary volume based on the subject type and on the neighboring block objects and their respective types; and
defining and displaying a combined visual representation for the subject block object, the visual representation bounded by the boundary volume; and
wherein the defining a boundary volume includes defining a planar surface within the grid space and parallel to a face of the grid space associated with the selected location but translated a distance from the face, wherein the boundary volume equals the grid space minus a volume defined by an area of the planar surface times the translation distance, and wherein a position of the defined planar surface is based on the subject block object type and on the neighboring block objects and their respective types and positions.
2. The method of claim 1 , further comprising displaying a visual representation of the one or more neighboring block objects.
3. The method of claim 2 , further comprising a step of blending textures associated with the subject block object with textures associated with at least one of the neighboring block objects.
4. The method of claim 1 , wherein at least one of the neighboring block objects has a type “air”, and wherein at least one of the neighboring block objects has a type “rigid solid”.
5. The method of claim 1 , wherein each grid space represents a grid volume, each grid volume has the shape of a rectangular solid, the grid represents a three-dimensional space, and the number of neighboring block objects equals twenty-six.
6. The method of claim 1 , wherein the defining a combined visual representation for the subject block object includes retrieving a combined visual representation from a lookup table, the retrieving based on the subject block object type and on the neighboring block objects and their respective types.
7. The method of claim 1 , wherein the defining a combined visual representation for the subject block object includes calculating a combined visual representation using an algorithm, the algorithm including parameters based on the subject type and on the neighboring block objects and their respective types.
8. The method of claim 1 , wherein the combined visual representation is defined to have the same shape and position as the boundary volume.
9. The method of claim 1 , wherein if one of the neighboring block objects has a type ‘rigid solid’, and if the one neighboring block object shares a common wall with the subject block object, then the combined visual representation defined of the subject block object is such that the subject block object at least extends over the common wall.
10. The method of claim 1 , further comprising basing collision detection of the subject block object on at least the combined visual representation.
11. The method of claim 1 , wherein the subject block object type is liquid, and further comprising generating a block object of type liquid in a neighboring grid space, the neighboring grid space not already occupied by a solid block object.
12. A method of creating digital objects, comprising:
receiving a selection of a subject block object having a subject type;
receiving a selection of a location in which to place the subject block object, the location defining a first grid space within a grid, the grid space at least partially surrounded with one or more neighboring block objects, each associated with a type;
defining a combined visual representation of the subject block object based on the subject type and on the neighboring block objects and their respective types; and
displaying the combined visual representation of the subject block object at the selected location;
wherein the defining and displaying a combined visual representation of the subject block object includes:
defining a boundary volume, the boundary volume based on the subject type and on the neighboring block objects and their respective types; and
defining and displaying a combined visual representation for the subject block object, the visual representation bounded by the boundary volume; and
wherein the defining a boundary volume includes defining a surface within the grid space associated with the selected location, wherein the boundary volume equals the grid space minus a volume defined by the surface, and wherein a position and orientation of the defined surface is based on the subject block object type and on the neighboring block objects and their respective types and positions.
13. The method of claim 12 , wherein each grid space represents a grid volume, each grid volume has the shape of a rectangular solid, the grid represents a three-dimensional space, and the number of neighboring block objects equals twenty-six.
14. The method of claim 12 , wherein the defining a combined visual representation for the subject block object includes retrieving a combined visual representation from a lookup table, the retrieving based on the subject block object type and on the neighboring block objects and their respective types.
15. The method of claim 12 , wherein the defining a combined visual representation for the subject block object includes calculating a combined visual representation using an algorithm, the algorithm including parameters based on the subject type and on the neighboring block objects and their respective types.
16. The method of claim 12 , wherein the combined visual representation is defined to have the same shape and position as the boundary volume.
17. The method of claim 12 , wherein if one of the neighboring block objects has a type ‘rigid solid’, and if the one neighboring block object shares a common wall with the subject block object, then the combined visual representation defined of the subject block object is such that the subject block object at least extends over the common wall.
18. The method of claim 12 , further comprising basing collision detection of the subject block object on at least the combined visual representation.
19. A method of creating digital objects, comprising:
receiving a selection of a subject block object having a subject type;
receiving a selection of a location in which to place the subject block object, the location defining a first grid space within a grid, the grid space at least partially surrounded with one or more neighboring block objects, each associated with a type;
defining a combined visual representation of the subject block object based on the subject type and on the neighboring block objects and their respective types; and
displaying the combined visual representation of the subject block object at the selected location;
wherein the defining and displaying a combined visual representation of the subject block object includes:
defining a boundary volume, the boundary volume based on the subject type and on the neighboring block objects and their respective types; and
defining and displaying a combined visual representation for the subject block object, the visual representation bounded by the boundary volume; and
wherein the defining a boundary volume includes defining a closed surface within the grid space associated with the selected location, wherein the boundary volume is the volume within the closed surface, and wherein a position and orientation of the defined closed surface is based on the subject block object type and on the neighboring block objects and their respective types and positions.
20. The method of claim 19 , wherein each grid space represents a grid volume, each grid volume has the shape of a rectangular solid, the grid represents a three-dimensional space, and the number of neighboring block objects equals twenty-six.
21. The method of claim 19 , wherein the defining a combined visual representation for the subject block object includes retrieving a combined visual representation from a lookup table, the retrieving based on the subject block object type and on the neighboring block objects and their respective types.
22. The method of claim 19 , wherein the defining a combined visual representation for the subject block object includes calculating a combined visual representation using an algorithm, the algorithm including parameters based on the subject type and on the neighboring block objects and their respective types.
23. The method of claim 19 , wherein the combined visual representation is defined to have the same shape and position as the boundary volume.
24. The method of claim 19 , wherein if one of the neighboring block objects has a type ‘rigid solid’, and if the one neighboring block object shares a common wall with the subject block object, then the combined visual representation defined of the subject block object is such that the subject block object at least extends over the common wall.
25. The method of claim 19 , further comprising basing collision detection of the subject block object on at least the combined visual representation.
26. A method for creating digital objects, comprising:
receiving a selection of a subject block object having a subject type;
receiving a selection of a location in which to place the subject block object, the location defining a first grid space within a grid, the grid space at least partially surrounded with one or more neighboring block objects, each associated with a type;
defining a combined visual representation of the subject block object based on the subject type and on the neighboring block objects and their respective types; and
displaying the combined visual representation of the subject block object at the selected location;
wherein each grid space represents a grid volume, each grid volume has the shape of a rectangular solid, the grid represents a three-dimensional space, and the number of neighboring block objects equals twenty-six; and
wherein a grid volume occupied by the subject block object is associated with a set of eight vertices, each of the eight vertices surrounded by eight of the twenty-six neighboring block objects, and wherein the defining a combined visual representation of the subject block object includes calculating a boundary volume for the subject block object, the boundary volume at least in part calculated by translating each of the eight vertices associated with the grid volume a translation distance based on the subject block object type and on the eight neighboring block objects and their respective types and positions.
27. The method of claim 26 , wherein the translation distance of at least one of the eight vertices is zero.
28. The method of claim 27 , wherein the translation distance is zero if one of the eight neighboring blocks has a type ‘rigid solid’.
29. The method of claim 26 , wherein at least one of the neighboring block objects has a type “air”, and wherein at least one of the neighboring block objects has a type “rigid solid”.
30. The method of claim 26 , wherein the defining a combined visual representation for the subject block object includes retrieving a combined visual representation from a lookup table, the retrieving based on the subject block object type and on the neighboring block objects and their respective types.
31. The method of claim 26 , wherein the defining a combined visual representation for the subject block object includes calculating a combined visual representation using an algorithm, the algorithm including parameters based on the subject type and on the neighboring block objects and their respective types.
32. The method of claim 26 , wherein the combined visual representation is defined to have the same shape and position as the boundary volume.
33. The method of claim 26 , wherein if one of the neighboring block objects has a type ‘rigid solid’, and if the one neighboring block object shares a common wall with the subject block object, then the combined visual representation defined of the subject block object is such that the subject block object at least extends over the common wall.
34. The method of claim 26 , further comprising basing collision detection of the subject block object on at least the combined visual representation.
35. The method of claim 26 , wherein the subject block object type is liquid, and further comprising generating a block object of type liquid in a neighboring grid space, the neighboring grid space not already occupied by a solid block object.
36. A method for creating digital objects, comprising:
receiving a selection of a subject block object having a subject type;
receiving a selection of a location in which to place the subject block object, the location defining a first grid space within a grid, the grid space at least partially surrounded with one or more neighboring block objects, each associated with a type;
defining a combined visual representation of the subject block object based on the subject type and on the neighboring block objects and their respective types; and
displaying the combined visual representation of the subject block object at the selected location;
wherein if one of the neighboring block objects has a type ‘rigid solid’, and if the one neighboring block object shares a common wall with the subject block object, then the combined visual representation defined of the subject block object is such that the subject block object at least extends over the common wall; and
wherein if two of the neighboring block objects share a common wall with the subject block object, and if the two have a type rigid solid, and if the subject block type is non-rigid solid, then the combined visual representation defined is such that the subject block object at least extends over each common wall shared with the two neighboring block objects, and wherein a portion of a remainder of the visual representation of the subject block object is defined by a lookup table or an algorithm.
37. The method of claim 36 , wherein at least one of the neighboring block objects has a type “air”, and wherein at least one of the neighboring block objects has a type “rigid solid”.
38. The method of claim 36 , wherein each grid space represents a grid volume, each grid volume has the shape of a rectangular solid, the grid represents a three-dimensional space, and the number of neighboring block objects equals twenty-six.
39. The method of claim 36 , wherein the defining a combined visual representation for the subject block object includes retrieving a combined visual representation from a lookup table, the retrieving based on the subject block object type and on the neighboring block objects and their respective types.
40. The method of claim 36 , wherein the defining a combined visual representation for the subject block object includes calculating a combined visual representation using an algorithm, the algorithm including parameters based on the subject type and on the neighboring block objects and their respective types.
41. The method of claim 36 , further comprising basing collision detection of the subject block object on at least the combined visual representation.
42. The method of claim 36 , wherein the subject block object type is liquid, and further comprising generating a block object of type liquid in a neighboring grid space, the neighboring grid space not already occupied by a solid block object.