/// @func BBMOD_ParticleShader(_shader, _vertexFormat)
///
/// @extends BBMOD_DefaultShader
///
/// @desc Shader used by particle materials.
///
/// @param {Asset.GMShader} _shader The shader resource.
/// @param {Struct.BBMOD_VertexFormat} _vertexFormat The vertex format required by the shader.
///
/// @see BBMOD_ParticleMaterial
function BBMOD_ParticleShader(_shader, _vertexFormat)
	: BBMOD_DefaultShader(_shader, _vertexFormat) constructor
{
	BBMOD_CLASS_GENERATED_BODY;

	static DefaultShader_set_material = set_material;

	static set_material = function (_material) {
		gml_pragma("forceinline");
		DefaultShader_set_material(_material);
		shader_set_uniform_f(
			shader_get_uniform(shader_current(), "bbmod_SoftDistance"),
			_material.SoftDistance);
		return self;
	};
}