Defines the vertices and attributes of a subset (sub-grid) of a corner-point grid.
More...
#include <icorner_point_grid_subset.h>
Inherits mi::base::Interface_declare< 0x46b85bee, ... >.
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| virtual const mi::math::Bbox_struct< mi::Float32, 3 > & | get_bounding_box () const =0 |
| | Returns the bounding box of the subset. More...
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| |
| virtual const mi::math::Vector_struct< mi::Uint32, 2 > | get_patch_size () const =0 |
| | Returns the general (non-clipped) size of the patches into which each layer in this subset is further subdivided. More...
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| |
| virtual mi::Uint32 | get_number_of_patch_stacks () const =0 |
| | Returns the number of patch stacks available in the subset. More...
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| |
| virtual mi::math::Vector_struct< mi::Sint32, 2 > | get_patch_stack_position (mi::Uint32 stack_index) const =0 |
| | Returns the xy-position of the selected patch stack. More...
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| |
| virtual bool | add_empty_layer (int layer) const =0 |
| | Adding an empty layer. More...
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| virtual mi::Float32 * | add_patch (mi::Uint32 layer, mi::Uint32 stack_index, const mi::math::Vector_struct< mi::Uint32, 2 > &patch_size) const =0 |
| | Adding a patch to a given layer. More...
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| |
| virtual mi::Float32 * | add_patch_data (mi::Uint32 layer, mi::Uint32 stack_index, mi::Uint32 property_id) const =0 |
| | Adding a patch data to a given layer. More...
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| |
| virtual bool | add_empty_patch (mi::Uint32 layer, mi::Uint32 stack_index) const =0 |
| | Adding a empty patch to a given layer. More...
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| |
Defines the vertices and attributes of a subset (sub-grid) of a corner-point grid.
The part of each layer that intersects with a subregion is further subdivided into patches, each having the same xy-size. Patches from different layers that have the same xy-coordinates are organized as a patch stack.
◆ add_empty_layer()
| virtual bool nv::index::ICorner_point_grid_subset::add_empty_layer |
( |
int |
layer | ) |
const |
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pure virtual |
Adding an empty layer.
- Parameters
-
| [in] | layer | The index of the layer that shall be added. |
- Returns
- Returns
true if successful, otherwise false.
◆ add_empty_patch()
| virtual bool nv::index::ICorner_point_grid_subset::add_empty_patch |
( |
mi::Uint32 |
layer, |
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mi::Uint32 |
stack_index |
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) |
| const |
|
pure virtual |
Adding a empty patch to a given layer.
- Parameters
-
| [in] | layer | The index of the given layer. |
| [in] | stack_index | The stack index. |
- Returns
- Returns
true if successful, otherwise false.
◆ add_patch()
| virtual mi::Float32 * nv::index::ICorner_point_grid_subset::add_patch |
( |
mi::Uint32 |
layer, |
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mi::Uint32 |
stack_index, |
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const mi::math::Vector_struct< mi::Uint32, 2 > & |
patch_size |
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) |
| const |
|
pure virtual |
Adding a patch to a given layer.
- Parameters
-
| [in] | layer | The index of the given layer. |
| [in] | stack_index | The stack index. |
| [in] | patch_size | The size of the patch. |
- Returns
- Returns a internal value to operate on.
◆ add_patch_data()
| virtual mi::Float32 * nv::index::ICorner_point_grid_subset::add_patch_data |
( |
mi::Uint32 |
layer, |
|
|
mi::Uint32 |
stack_index, |
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|
mi::Uint32 |
property_id |
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) |
| const |
|
pure virtual |
Adding a patch data to a given layer.
- Parameters
-
| [in] | layer | The index of the given layer. |
| [in] | stack_index | The stack index. |
| [in] | property_id | The property to be added to the given patch. |
- Returns
- Returns a internal value to operate on.
◆ get_bounding_box()
| virtual const mi::math::Bbox_struct< mi::Float32, 3 > & nv::index::ICorner_point_grid_subset::get_bounding_box |
( |
| ) |
const |
|
pure virtual |
Returns the bounding box of the subset.
- Returns
- Bounding box in the local coordinate system.
◆ get_number_of_patch_stacks()
| virtual mi::Uint32 nv::index::ICorner_point_grid_subset::get_number_of_patch_stacks |
( |
| ) |
const |
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pure virtual |
Returns the number of patch stacks available in the subset.
◆ get_patch_size()
| virtual const mi::math::Vector_struct< mi::Uint32, 2 > nv::index::ICorner_point_grid_subset::get_patch_size |
( |
| ) |
const |
|
pure virtual |
Returns the general (non-clipped) size of the patches into which each layer in this subset is further subdivided.
- Returns
- xy-size of a patch.
◆ get_patch_stack_position()
| virtual mi::math::Vector_struct< mi::Sint32, 2 > nv::index::ICorner_point_grid_subset::get_patch_stack_position |
( |
mi::Uint32 |
stack_index | ) |
const |
|
pure virtual |
Returns the xy-position of the selected patch stack.
- Parameters
-
- Returns
- xy-position of the patch stack.
The documentation for this class was generated from the following file:
