Enum glium::index::IndicesSource
source · pub enum IndicesSource<'a> {
IndexBuffer {
buffer: BufferAnySlice<'a>,
data_type: IndexType,
primitives: PrimitiveType,
},
MultidrawArray {
buffer: BufferAnySlice<'a>,
primitives: PrimitiveType,
},
MultidrawElement {
commands: BufferAnySlice<'a>,
indices: BufferAnySlice<'a>,
data_type: IndexType,
primitives: PrimitiveType,
},
NoIndices {
primitives: PrimitiveType,
},
}
Expand description
Describes a source of indices used for drawing.
Variants§
IndexBuffer
Fields
§
buffer: BufferAnySlice<'a>
The buffer.
§
primitives: PrimitiveType
Type of primitives contained in the vertex source.
A buffer uploaded in video memory.
MultidrawArray
Fields
§
buffer: BufferAnySlice<'a>
The buffer.
§
primitives: PrimitiveType
Type of primitives contained in the vertex source.
Use a multidraw indirect buffer without indices.
MultidrawElement
Fields
§
commands: BufferAnySlice<'a>
The buffer of the commands.
§
indices: BufferAnySlice<'a>
The buffer of the indices.
§
primitives: PrimitiveType
Type of primitives contained in the vertex source.
Use a multidraw indirect buffer with indices.
NoIndices
Fields
§
primitives: PrimitiveType
Type of primitives contained in the vertex source.
Don’t use indices. Assemble primitives by using the order in which the vertices are in the vertices source.
Implementations§
source§impl<'a> IndicesSource<'a>
impl<'a> IndicesSource<'a>
sourcepub fn get_primitives_type(&self) -> PrimitiveType
pub fn get_primitives_type(&self) -> PrimitiveType
Returns the type of the primitives.
Trait Implementations§
source§impl<'a> Clone for IndicesSource<'a>
impl<'a> Clone for IndicesSource<'a>
source§fn clone(&self) -> IndicesSource<'a>
fn clone(&self) -> IndicesSource<'a>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'a, T> From<&'a IndexBuffer<T>> for IndicesSource<'a>where
T: Index,
impl<'a, T> From<&'a IndexBuffer<T>> for IndicesSource<'a>where
T: Index,
source§fn from(buf: &'a IndexBuffer<T>) -> IndicesSource<'a>
fn from(buf: &'a IndexBuffer<T>) -> IndicesSource<'a>
Converts to this type from the input type.
source§impl<'a> From<&'a IndexBufferAny> for IndicesSource<'a>
impl<'a> From<&'a IndexBufferAny> for IndicesSource<'a>
source§fn from(buf: &'a IndexBufferAny) -> IndicesSource<'a>
fn from(buf: &'a IndexBufferAny) -> IndicesSource<'a>
Converts to this type from the input type.
source§impl<'a, 'r, T> From<&'r IndexBufferSlice<'a, T>> for IndicesSource<'a>where
T: Index,
impl<'a, 'r, T> From<&'r IndexBufferSlice<'a, T>> for IndicesSource<'a>where
T: Index,
source§fn from(buf: &'r IndexBufferSlice<'a, T>) -> IndicesSource<'a>
fn from(buf: &'r IndexBufferSlice<'a, T>) -> IndicesSource<'a>
Converts to this type from the input type.
source§impl<'a, 'b> From<&'b NoIndices> for IndicesSource<'a>
impl<'a, 'b> From<&'b NoIndices> for IndicesSource<'a>
source§fn from(marker: &'b NoIndices) -> IndicesSource<'a>
fn from(marker: &'b NoIndices) -> IndicesSource<'a>
Converts to this type from the input type.
source§impl<'a, T> From<IndexBufferSlice<'a, T>> for IndicesSource<'a>where
T: Index,
impl<'a, T> From<IndexBufferSlice<'a, T>> for IndicesSource<'a>where
T: Index,
source§fn from(buf: IndexBufferSlice<'a, T>) -> IndicesSource<'a>
fn from(buf: IndexBufferSlice<'a, T>) -> IndicesSource<'a>
Converts to this type from the input type.
source§impl<'a> From<NoIndices> for IndicesSource<'a>
impl<'a> From<NoIndices> for IndicesSource<'a>
source§fn from(marker: NoIndices) -> IndicesSource<'a>
fn from(marker: NoIndices) -> IndicesSource<'a>
Converts to this type from the input type.
Auto Trait Implementations§
impl<'a> !RefUnwindSafe for IndicesSource<'a>
impl<'a> !Send for IndicesSource<'a>
impl<'a> !Sync for IndicesSource<'a>
impl<'a> Unpin for IndicesSource<'a>
impl<'a> !UnwindSafe for IndicesSource<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.