73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
// Filename: shaderInput.cxx
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// Created by: jyelon (01Sep05)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#include "shaderInput.h"
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#include "paramNodePath.h"
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TypeHandle ShaderInput::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: ShaderInput::get_blank
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// Access: Public, Static
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// Description: Returns a static ShaderInput object with
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// name NULL, priority zero, type INVALID, and
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// all value-fields cleared.
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////////////////////////////////////////////////////////////////////
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const ShaderInput *ShaderInput::
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get_blank() {
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static CPT(ShaderInput) blank;
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if (blank == 0) {
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blank = new ShaderInput(NULL, 0);
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}
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return blank;
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}
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////////////////////////////////////////////////////////////////////
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// Function: ShaderInput::Constructor
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// Access: Published
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// Description:
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////////////////////////////////////////////////////////////////////
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ShaderInput::
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ShaderInput(CPT_InternalName name, const NodePath &np, int priority) :
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_name(MOVE(name)),
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_type(M_nodepath),
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_priority(priority),
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_value(new ParamNodePath(np)),
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_bind_layer(0),
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_bind_level(0),
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_access(A_read)
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{
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}
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////////////////////////////////////////////////////////////////////
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// Function: ShaderInput::get_nodepath
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// Access: Published
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// Description: Warning: no error checking is done. This *will*
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// crash if get_value_type() is not M_nodepath.
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////////////////////////////////////////////////////////////////////
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const NodePath &ShaderInput::
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get_nodepath() const {
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return DCAST(ParamNodePath, _value)->get_value();
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}
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////////////////////////////////////////////////////////////////////
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// Function: ShaderInput::register_with_read_factory
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// Access: Public, Static
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// Description:
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////////////////////////////////////////////////////////////////////
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void ShaderInput::
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register_with_read_factory() {
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// IMPLEMENT ME
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}
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