Cogl.Pipeline.prototype.set_per_vertex_point_size

function set_per_vertex_point_size(enable: Cogl.Bool): Cogl.Bool {
    // Gjs wrapper for cogl_pipeline_set_per_vertex_point_size()
}
  

Sets whether to use a per-vertex point size or to use the value set by Cogl.Pipeline.prototype.set_point_size. If per-vertex point size is enabled then the point size can be set for an individual point either by drawing with a Cogl.Attribute with the name ‘cogl_point_size_in’ or by writing to the GLSL builtin ‘cogl_point_size_out’ from a vertex shader snippet.

If per-vertex point size is enabled and this attribute is not used and cogl_point_size_out is not written to then the results are undefined.

Note that enabling this will only work if the Cogl.FeatureID.ogl_feature_id_per_vertex_point_size feature is available. If this is not available then the function will return false and set a #CoglError.

Since 2.0