Primitives

## Primitives Primitives — Functions for creating, manipulating and drawing primitives |

## Functions

CoglPrimitive * | cogl_primitive_new ()
CoglPrimitive * | cogl_primitive_new_with_attributes ()
CoglPrimitive * | cogl_primitive_new_p2 ()
CoglPrimitive * | cogl_primitive_new_p3 ()
CoglPrimitive * | cogl_primitive_new_p2c4 ()
CoglPrimitive * | cogl_primitive_new_p3c4 ()
CoglPrimitive * | cogl_primitive_new_p2t2 ()
CoglPrimitive * | cogl_primitive_new_p3t2 ()
CoglPrimitive * | cogl_primitive_new_p2t2c4 ()
CoglPrimitive * | cogl_primitive_new_p3t2c4 ()
CoglBool | cogl_is_primitive ()
int | cogl_primitive_get_first_vertex ()
void | cogl_primitive_set_first_vertex ()
int | cogl_primitive_get_n_vertices ()
void | cogl_primitive_set_n_vertices ()
CoglVerticesMode | cogl_primitive_get_mode ()
void | cogl_primitive_set_mode ()
void | cogl_primitive_set_attributes ()
CoglIndices * | cogl_primitive_get_indices ()
void | cogl_primitive_set_indices ()
CoglPrimitive * | cogl_primitive_copy ()
CoglBool | (*CoglPrimitiveAttributeCallback) ()
void | cogl_primitive_foreach_attribute ()
void | cogl_primitive_draw ()

## Types and Values

| CoglPrimitive

## Description

FIXME

## Functions

### cogl_primitive_new ()

    CoglPrimitive *
    cogl_primitive_new (CoglVerticesMode mode,
                        int n_vertices,
                        ...);

Combines a set of CoglAttributes with a specific draw `mode` and defines a vertex count so a CoglPrimitive object can be retained and drawn later with no addition information required.

The value passed as `n_vertices` will simply update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

#### Parameters

mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to process when drawing |
... | A `NULL` terminated list of attributes |

#### Returns

A newly allocated CoglPrimitive object.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_with_attributes ()

    CoglPrimitive *
    cogl_primitive_new_with_attributes (CoglVerticesMode mode,
                                        int n_vertices,
                                        CoglAttribute **attributes,
                                        int n_attributes);

Combines a set of CoglAttributes with a specific draw `mode` and defines a vertex count so a CoglPrimitive object can be retained and drawn later with no addition information required.

The value passed as `n_vertices` will simply update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

#### Parameters

mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to process when drawing |
attributes | An array of CoglAttribute |
n_attributes | The number of attributes |

#### Returns

A newly allocated CoglPrimitive object.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p2 ()

    CoglPrimitive *
    cogl_primitive_new_p2 (CoglContext *context,
                           CoglVerticesMode mode,
                           int n_vertices,
                           const CoglVertexP2 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position attribute with a CoglAttribute and upload your data.

For example to draw a convex polygon you can do:

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    CoglVertexP2 triangle[] =
    {
      { 0,   300 },
      { 150, 0,  },
      { 300, 300 }
    };
    prim = cogl_primitive_new_p2 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                  3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP2): An array of CoglVertexP2 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p3 ()

    CoglPrimitive *
    cogl_primitive_new_p3 (CoglContext *context,
                           CoglVerticesMode mode,
                           int n_vertices,
                           const CoglVertexP3 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position attribute with a CoglAttribute and upload your data.

For example to draw a convex polygon you can do:

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    CoglVertexP3 triangle[] =
    {
      { 0,   300, 0 },
      { 150, 0,   0 },
      { 300, 300, 0 }
    };
    prim = cogl_primitive_new_p3 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                  3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP3): An array of CoglVertexP3 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p2c4 ()

    CoglPrimitive *
    cogl_primitive_new_p2c4 (CoglContext *context,
                             CoglVerticesMode mode,
                             int n_vertices,
                             const CoglVertexP2C4 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position and color attributes with CoglAttributes and upload your data.

For example to draw a convex polygon with a linear gradient you can do:

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    CoglVertexP2C4 triangle[] =
    {
      { 0,   300,  0xff, 0x00, 0x00, 0xff },
      { 150, 0,    0x00, 0xff, 0x00, 0xff },
      { 300, 300,  0xff, 0x00, 0x00, 0xff }
    };
    prim = cogl_primitive_new_p2c4 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                    3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP2C4): An array of CoglVertexP2C4 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p3c4 ()

    CoglPrimitive *
    cogl_primitive_new_p3c4 (CoglContext *context,
                             CoglVerticesMode mode,
                             int n_vertices,
                             const CoglVertexP3C4 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position and color attributes with CoglAttributes and upload your data.

For example to draw a convex polygon with a linear gradient you can do:

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    CoglVertexP3C4 triangle[] =
    {
      { 0,   300, 0,  0xff, 0x00, 0x00, 0xff },
      { 150, 0,   0,  0x00, 0xff, 0x00, 0xff },
      { 300, 300, 0,  0xff, 0x00, 0x00, 0xff }
    };
    prim = cogl_primitive_new_p3c4 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                    3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP3C4): An array of CoglVertexP3C4 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p2t2 ()

    CoglPrimitive *
    cogl_primitive_new_p2t2 (CoglContext *context,
                             CoglVerticesMode mode,
                             int n_vertices,
                             const CoglVertexP2T2 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position and texture coordinate attributes with CoglAttributes and upload your data.

For example to draw a convex polygon with texture mapping you can do:

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    CoglVertexP2T2 triangle[] =
    {
      { 0,   300,  0.0, 1.0},
      { 150, 0,    0.5, 0.0},
      { 300, 300,  1.0, 1.0}
    };
    prim = cogl_primitive_new_p2t2 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                    3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP2T2): An array of CoglVertexP2T2 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p3t2 ()

    CoglPrimitive *
    cogl_primitive_new_p3t2 (CoglContext *context,
                             CoglVerticesMode mode,
                             int n_vertices,
                             const CoglVertexP3T2 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position and texture coordinate attributes with CoglAttributes and upload your data.

For example to draw a convex polygon with texture mapping you can do:

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    CoglVertexP3T2 triangle[] =
    {
      { 0,   300, 0,  0.0, 1.0},
      { 150, 0,   0,  0.5, 0.0},
      { 300, 300, 0,  1.0, 1.0}
    };
    prim = cogl_primitive_new_p3t2 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                    3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP3T2): An array of CoglVertexP3T2 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p2t2c4 ()

    CoglPrimitive *
    cogl_primitive_new_p2t2c4 (CoglContext *context,
                               CoglVerticesMode mode,
                               int n_vertices,
                               const CoglVertexP2T2C4 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position, texture coordinate and color attributes with CoglAttributes and upload your data.

For example to draw a convex polygon with texture mapping and a linear gradient you can do:

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    CoglVertexP2T2C4 triangle[] =
    {
      { 0,   300,  0.0, 1.0,  0xff, 0x00, 0x00, 0xff},
      { 150, 0,    0.5, 0.0,  0x00, 0xff, 0x00, 0xff},
      { 300, 300,  1.0, 1.0,  0xff, 0x00, 0x00, 0xff}
    };
    prim = cogl_primitive_new_p2t2c4 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                      3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP2T2C4): An array of CoglVertexP2T2C4 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_primitive_new_p3t2c4 ()

    CoglPrimitive *
    cogl_primitive_new_p3t2c4 (CoglContext *context,
                               CoglVerticesMode mode,
                               int n_vertices,
                               const CoglVertexP3T2C4 *data);

Provides a convenient way to describe a primitive, such as a single triangle strip or a triangle fan, that will internally allocate the necessary CoglAttributeBuffer storage, describe the position, texture coordinate and color attributes with CoglAttributes and upload your data.

For example to draw a convex polygon with texture mapping and a linear gradient you can do:

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    CoglVertexP3T2C4 triangle[] =
    {
      { 0,   300, 0,  0.0, 1.0,  0xff, 0x00, 0x00, 0xff},
      { 150, 0,   0,  0.5, 0.0,  0x00, 0xff, 0x00, 0xff},
      { 300, 300, 0,  1.0, 1.0,  0xff, 0x00, 0x00, 0xff}
    };
    prim = cogl_primitive_new_p3t2c4 (COGL_VERTICES_MODE_TRIANGLE_FAN,
                                      3, triangle);
    cogl_primitive_draw (prim);

The value passed as `n_vertices` is initially used to determine how much can be read from `data` but it will also be used to update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to read when drawing.

The primitive API doesn't support drawing with sliced textures (since switching between slices implies changing state and so that implies multiple primitives need to be submitted). You should pass the `COGL_TEXTURE_NO_SLICING` flag to all textures that might be used while drawing with this API. If your hardware doesn't support non-power of two textures (For example you are using GLES 1.1) then you will need to make sure your assets are resized to a power-of-two size (though they don't have to be square)

#### Parameters

context | A CoglContext |
mode | A CoglVerticesMode defining how to draw the vertices |
n_vertices | The number of vertices to read from `data` and also the number of vertices to read when later drawing. |
data | (type Cogl.VertexP3T2C4): An array of CoglVertexP3T2C4 vertices. | [array length=n_vertices]

#### Returns

A newly allocated CoglPrimitive with a reference of 1. This can be freed using `cogl_object_unref()`.

[transfer full]

Since 1.6

Stability Level: Unstable

### cogl_is_primitive ()

    CoglBool
    cogl_is_primitive (void *object);

Gets whether the given object references a CoglPrimitive.

#### Parameters

object | A CoglObject |

#### Returns

`TRUE` if the `object` references a CoglPrimitive, `FALSE` otherwise

Since 1.6

Stability Level: Unstable

### cogl_primitive_get_first_vertex ()

    int
    cogl_primitive_get_first_vertex (CoglPrimitive *primitive);

### cogl_primitive_set_first_vertex ()

    void
    cogl_primitive_set_first_vertex (CoglPrimitive *primitive,
                                     int first_vertex);

### cogl_primitive_get_n_vertices ()

    int
    cogl_primitive_get_n_vertices (CoglPrimitive *primitive);

Queries the number of vertices to read when drawing the given `primitive` . Usually this value is implicitly set when associating vertex data or indices with a CoglPrimitive.

If `cogl_primitive_set_indices()` has been used to associate a sequence of CoglIndices with the given `primitive` then the number of vertices to read can also be phrased as the number of indices to read.

To be clear; it doesn't refer to the number of vertices - in terms of data - associated with the primitive it's just the number of vertices to read and draw.

#### Parameters

primitive | A CoglPrimitive object |

#### Returns

The number of vertices to read when drawing.

Since 1.8

Stability Level: Unstable

### cogl_primitive_set_n_vertices ()

    void
    cogl_primitive_set_n_vertices (CoglPrimitive *primitive,
                                   int n_vertices);

Specifies how many vertices should be read when drawing the given `primitive` .

Usually this value is set implicitly when associating vertex data or indices with a CoglPrimitive.

To be clear; it doesn't refer to the number of vertices - in terms of data - associated with the primitive it's just the number of vertices to read and draw.

#### Parameters

primitive | A CoglPrimitive object |
n_vertices | The number of vertices to read when drawing. |

Since 1.8

Stability Level: Unstable

### cogl_primitive_get_mode ()

    CoglVerticesMode
    cogl_primitive_get_mode (CoglPrimitive *primitive);

### cogl_primitive_set_mode ()

    void
    cogl_primitive_set_mode (CoglPrimitive *primitive,
                             CoglVerticesMode mode);

### cogl_primitive_set_attributes ()

    void
    cogl_primitive_set_attributes (CoglPrimitive *primitive,
                                   CoglAttribute **attributes,
                                   int n_attributes);

Replaces all the attributes of the given CoglPrimitive object.

#### Parameters

primitive | A CoglPrimitive object |
attributes | an array of CoglAttribute pointers |
n_attributes | the number of elements in `attributes` |

Since 1.6

Stability Level: Unstable

### cogl_primitive_get_indices ()

    CoglIndices *
    cogl_primitive_get_indices (CoglPrimitive *primitive);

#### Parameters

primitive | A CoglPrimitive |

#### Returns

the indices that were set with `cogl_primitive_set_indices()` or `NULL` if no indices were set.

[transfer none]

Since 1.10

Stability Level: Unstable

### cogl_primitive_set_indices ()

    void
    cogl_primitive_set_indices (CoglPrimitive *primitive,
                                CoglIndices *indices,
                                int n_indices);

Associates a sequence of CoglIndices with the given `primitive` .

CoglIndices provide a way to virtualize your real vertex data by providing a sequence of indices that index into your real vertex data. The GPU will walk though the index values to indirectly lookup the data for each vertex instead of sequentially walking through the data directly. This lets you save memory by indexing shared data multiple times instead of duplicating the data.

The value passed as `n_indices` will simply update the CoglPrimitive `n_vertices` property as if `cogl_primitive_set_n_vertices()` were called. This property defines the number of vertices to draw or, put another way, how many indices should be read from `indices` when drawing.

The CoglPrimitive `first_vertex` property also affects drawing with indices by defining the first entry of the indices to start drawing from.

#### Parameters

primitive | A CoglPrimitive |
indices | A CoglIndices array |
n_indices | The number of indices to reference when drawing |

Since 1.10

Stability Level: Unstable

### cogl_primitive_copy ()

    CoglPrimitive *
    cogl_primitive_copy (CoglPrimitive *primitive);

Makes a copy of an existing CoglPrimitive. Note that the primitive is a shallow copy which means it will use the same attributes and attribute buffers as the original primitive.

#### Parameters

primitive | A primitive copy |

#### Returns

the new primitive.

[transfer full]

Since 1.10

Stability Level: Unstable

### CoglPrimitiveAttributeCallback ()

    CoglBool
    (*CoglPrimitiveAttributeCallback) (CoglPrimitive *primitive,
                                       CoglAttribute *attribute,
                                       void *user_data);

The callback prototype used with `cogl_primitive_foreach_attribute()` for iterating all the attributes of a CoglPrimitive.

The function should return TRUE to continue iteration or FALSE to stop.

#### Parameters

primitive | The CoglPrimitive whose attributes are being iterated |
attribute | The CoglAttribute |
user_data | The private data passed to `cogl_primitive_foreach_attribute()` |

Since 1.10

Stability Level: Unstable

### cogl_primitive_foreach_attribute ()

    void
    cogl_primitive_foreach_attribute (CoglPrimitive *primitive,
                                      CoglPrimitiveAttributeCallback callback,
                                      void *user_data);

Iterates all the attributes of the given CoglPrimitive.

#### Parameters

primitive | A CoglPrimitive object |
callback | A CoglPrimitiveAttributeCallback to be called for each attribute. | [scope call]
user_data | Private data that will be passed to the callback. | [closure]

Since 1.10

Stability Level: Unstable

### cogl_primitive_draw ()

    void
    cogl_primitive_draw (CoglPrimitive *primitive,
                         CoglFramebuffer *framebuffer,
                         CoglPipeline *pipeline);

Draws the given `primitive` geometry to the specified destination `framebuffer` using the graphics processing state described by `pipeline` .

This drawing api doesn't support high-level meta texture types such as CoglTexture2DSliced so it is the user's responsibility to ensure that only low-level textures that can be directly sampled by a GPU such as CoglTexture2D, CoglTextureRectangle or CoglTexture3D are associated with layers of the given `pipeline` .

#### Parameters

primitive | A CoglPrimitive geometry object |
framebuffer | A destination CoglFramebuffer |
pipeline | A CoglPipeline state object |

Since 1.16

Stability Level: Unstable

## Types and Values

### CoglPrimitive

    typedef struct _CoglPrimitive CoglPrimitive;