WebGL.Raw.WebGL2.WebGLQuery

createQuery :: forall c. IsWebGL2RenderingContext c => c -> Effect (Maybe WebGLQuery)

Usage: createQuery gl

WebGLQuery? createQuery();

Documentation: WebGL 2.0 spec, section 3.7.12

deleteQuery :: forall c. IsWebGL2RenderingContext c => c -> Maybe WebGLQuery -> Effect Unit

Usage: deleteQuery gl query

void deleteQuery (WebGLQuery? query);

Documentation: WebGL 2.0 spec, section 3.7.12

isQuery :: forall c. IsWebGL2RenderingContext c => c -> Maybe WebGLQuery -> Effect GLboolean

Usage: isQuery gl query

[WebGLHandlesContextLoss] GLboolean isQuery (WebGLQuery? query);

Documentation: WebGL 2.0 spec, section 3.7.12

beginQuery :: forall c. IsWebGL2RenderingContext c => c -> GLenum -> WebGLQuery -> Effect Unit

Usage: beginQuery gl target query

void beginQuery (GLenum target, WebGLQuery query);

Documentation: WebGL 2.0 spec, section 3.7.12

endQuery :: forall c. IsWebGL2RenderingContext c => c -> GLenum -> Effect Unit

Usage: endQuery gl target

void endQuery (GLenum target);

Documentation: WebGL 2.0 spec, section 3.7.12

getQuery :: forall c. IsWebGL2RenderingContext c => c -> GLenum -> GLenum -> Effect (Maybe WebGLQuery)

Usage: getQuery gl target pname

WebGLQuery? getQuery (GLenum target, GLenum pname);

Documentation: WebGL 2.0 spec, section 3.7.12

getQueryParameterGLboolean :: forall c. IsWebGL2RenderingContext c => c -> WebGLQuery -> GLenum -> Effect (Maybe GLboolean)

Usage: getQueryParameterGLboolean gl query pname

Use when:

• pname = QUERY_RESULT_AVAILABLE

any getQueryParameter (WebGLQuery query, GLenum pname);

Documentation: WebGL 2.0 spec, section 3.7.12

Warning: the javascript version of this function returns different types depending on the arguments provided. This function will throw an exception if the returned value is not of the expected type.

getQueryParameterGLuint :: forall c. IsWebGL2RenderingContext c => c -> WebGLQuery -> GLenum -> Effect (Maybe GLuint)

Usage: getQueryParameterGLuint gl query pname

Use when:

• pname = QUERY_RESULT

any getQueryParameter (WebGLQuery query, GLenum pname);

Documentation: WebGL 2.0 spec, section 3.7.12

Warning: the javascript version of this function returns different types depending on the arguments provided. This function will throw an exception if the returned value is not of the expected type.

data WebGLQuery :: Type

Documentation: WebGL 2.0 spec, section 3.2