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GLIP-Lib
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GLIP-Lib
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Geometry : the reversed quad, covering the area between (-1,-1) and (1,1). More...
#include <Geometry.hpp>
Public Member Functions | |
| ReversedQuad (void) | |
| ReversedQuad constructor. | |
| ReversedQuad (const ReversedQuad &mdl) | |
| Copy constructor. More... | |
 Public Member Functions inherited from Glip::CorePipeline::GeometryModel | |
| GeometryModel (const GeometryModel &mdl) | |
| GeometryModel copy constructor. More... | |
| unsigned int | getNumVertices (void) const |
| Get the number of vertices. More... | |
| unsigned int | getNumElements (void) const |
| Get the number of GL primitives (elements). More... | |
| const GLfloat & | x (GLuint i) const |
| Read the X coordinate of the vertex at given index. More... | |
| const GLfloat & | y (GLuint i) const |
| Read the Y coordinate of the vertex at given index. More... | |
| const GLfloat & | z (GLuint i) const |
| Read the Z coordinate of the vertex at given index. More... | |
| const GLfloat & | ny (GLuint i) const |
| Access the Y coordinate of the normal at given index. More... | |
| const GLfloat & | u (GLuint i) const |
| Access the U coordinate of the texel at given index. More... | |
| const GLfloat & | v (GLuint i) const |
| Access the V coordinate of the texel at given index. More... | |
| const GLuint & | a (GLuint i) const |
| Access the index of the first vertex of the element at given index. More... | |
| const GLuint & | b (GLuint i) const |
| Access the index of the second vertex of the element at given index. More... | |
| const GLuint & | c (GLuint i) const |
| Access the index of the third vertex of the element at given index. More... | |
| bool | testIndices (void) const |
| Test if all the indices are valid. More... | |
| bool | operator== (const GeometryModel &mdl) const |
| Test if two models are identical. More... | |
| HdlVBO * | getVBO (GLenum freq) const |
| Get the VBO corresponding to this model. It is not recommended to use directly the VBO but, instead, use a GeometryInstance object. More... | |
Additional Inherited Members | |
| Public Types inherited from Glip::CorePipeline::GeometryModel | |
| enum | GeometryType { CustomModel, StandardQuad, ReversedQuad, PointsGrid2D, PointsGrid3D, Unknown } |
| Description of the type of geometry (automatic). More... | |
| Static Public Member Functions inherited from Glip::CorePipeline::GeometryModel | |
| static int | getNumVerticesInPrimitive (const GLenum &_primitiveGL) |
| Get the number of vertices per element for the given primitive. More... | |
| static int | getPrimitiveStride (const GLenum &_primitiveGL) |
| Get the stride between elements of the given primitive. More... | |
| Public Attributes inherited from Glip::CorePipeline::GeometryModel | |
| const GeometryType | type |
| Geometry Type. | |
| const bool | hasNormals |
| True if it has texture coordinates attached. | |
| const bool | hasTexCoords |
| Dimension of the geometry (either 2 or 3). | |
| const int | dim |
| True if it has normals data attached. | |
| const int | numVerticesPerElement |
| Number of vertices per elements of the geometry. | |
| const int | elementStride |
| Stride between the elements. | |
| const GLenum | primitiveGL |
| ID of the primitive for GL. | |
| Protected Member Functions inherited from Glip::CorePipeline::GeometryModel | |
| GeometryModel (GeometryType _type, int _dim, GLenum _primitiveGL, bool _hasNormals, bool _hasTexCoords) | |
| Geometry model constructor. More... | |
| void | reserveVertices (size_t nVertices) |
| Prepare the memory to receive a number of vertices. More... | |
| void | increaseVerticesReservation (size_t nNewVertices) |
| Prepare the memory to receive a new number of vertices. More... | |
| void | reserveElements (size_t nVertices) |
| Prepare the memory to receive a number of elements. More... | |
| void | increaseElementsReservation (size_t nNewVertices) |
| Prepare the memory to receive a new number of elements. More... | |
| void | addVertices2DInterleaved (const size_t N, const GLfloat *interleavedXY, const GLfloat *interleavedNormalsXY=NULL, const GLfloat *interleavedUV=NULL) |
| Add multiple vertives in a two dimensions space (GeometryModel::dim must be equal to 2). If GeometryModel::hasTexCoords is true, then it will also use u and v to create a texel coordinate. More... | |
| void | addVertices2D (const size_t N, const GLfloat *x, const GLfloat *y, const GLfloat *nx=NULL, const GLfloat *ny=NULL, const GLfloat *u=NULL, const GLfloat *v=NULL) |
| Add multiple vertices in a two dimensions space (GeometryModel::dim must be equal to 2). If GeometryModel::hasTexCoords is true, then it will also use u and v to create a texel coordinate. More... | |
| GLuint | addVertex2D (const GLfloat &x, const GLfloat &y, const GLfloat &nx=0.0f, const GLfloat &ny=0.0f, const GLfloat &u=0.0f, const GLfloat &v=0.0f) |
| Add a vertex in a two dimensions space (GeometryModel::dim must be equal to 2). If GeometryModel::hasTexCoords is true, then it will also use u and v to create a texel coordinate. More... | |
| void | addVertices3DInterleaved (const size_t N, const GLfloat *interleavedXYZ, const GLfloat *interleavedNormalsXYZ=NULL, const GLfloat *interleavedUV=NULL) |
| Add multiple vertices in a three dimensions space (GeometryModel::dim must be equal to 3). If GeometryModel::hasTexCoords is true, then it will also use u and v to create a texel coordinate. More... | |
| void | addVertices3D (const size_t N, const GLfloat *x, const GLfloat *y, const GLfloat *z, const GLfloat *nx=NULL, const GLfloat *ny=NULL, const GLfloat *nz=NULL, const GLfloat *u=NULL, const GLfloat *v=NULL) |
| Add multiple vertices in a three dimensions space (GeometryModel::dim must be equal to 3). If GeometryModel::hasTexCoords is true, then it will also use u and v to create a texel coordinate. More... | |
| GLuint | addVertex3D (const GLfloat &x, const GLfloat &y, const GLfloat &z, const GLfloat &nx=0.0f, const GLfloat &ny=0.0f, const GLfloat &nz=0.0f, const GLfloat &u=0.0f, const GLfloat &v=0.0f) |
| Add a vertex in a three dimensions space (GeometryModel::dim must be equal to 3). If GeometryModel::hasTexCoords is true, then it will also use u and v to create a texel coordinate. More... | |
| void | addElementsInterleaved (const size_t N, GLuint *interleavedIndices) |
| Add primitive elements to the model. More... | |
| void | addElements (const size_t N, GLuint *a, GLuint *b=NULL, GLuint *c=NULL, GLuint *d=NULL) |
| Add primitive elements to the model. More... | |
| GLuint | addElement (GLuint a) |
| Add a primitive element to the model. More... | |
| GLuint | addElement (GLuint a, GLuint b) |
| Add a primitive element to the model. More... | |
| GLuint | addElement (GLuint a, GLuint b, GLuint c) |
| Add a primitive element to the model. More... | |
| GLuint | addElement (GLuint a, GLuint b, GLuint c, GLuint d) |
| Add a primitive element to the model. More... | |
| GLuint | addElement (const std::vector< GLuint > &indices) |
| Add (a) primitive element(s) to the model. More... | |
| GLfloat & | x (GLuint i) |
| Access the X coordinate of the vertex at given index. More... | |
| GLfloat & | y (GLuint i) |
| Access the Y coordinate of the vertex at given index. More... | |
| GLfloat & | z (GLuint i) |
| Access the Z coordinate of the vertex at given index. More... | |
| GLfloat & | nx (GLuint i) |
| Access the X coordinate of the normal at given index. More... | |
| GLfloat & | ny (GLuint i) |
| Access the Y coordinate of the normal at given index. More... | |
| GLfloat & | u (GLuint i) |
| Access the U coordinate of the texel at given index. More... | |
| GLfloat & | v (GLuint i) |
| Access the V coordinate of the texel at given index. More... | |
| GLuint & | a (GLuint i) |
| Access the index of the first vertex of the element at given index. More... | |
| GLuint & | b (GLuint i) |
| Access the index of the second vertex of the element at given index. More... | |
| GLuint & | c (GLuint i) |
| Access the index of the third vertex of the element at given index. More... | |
| void | generateNormals (void) |
| Automatically generate the normals. More... | |
Geometry : the reversed quad, covering the area between (-1,-1) and (1,1).
| ReversedQuad::ReversedQuad | ( | const ReversedQuad & | mdl | ) |
Copy constructor.
| mdl | Original model. |
1.8.8
