mirror of
https://github.com/ptitSeb/Serious-Engine
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67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
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/*
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* LWSDK Header File
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* Copyright 1999, NewTek, Inc.
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*
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* LWMODTOOL.H -- Modeler Interactive Tools
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*/
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#ifndef LWSDK_MODTOOL_H
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#define LWSDK_MODTOOL_H
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#include <lwtool.h>
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#include <lwmeshedt.h>
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#define LWMESHEDITTOOL_CLASS "MeshEditTool"
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#define LWMESHEDITTOOL_VERSION 4
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/*
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* The MeshEdit tool is a LightWave viewport tool that performs its
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* action through a MeshEditOp. The extra functions are:
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*
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* test return a code for the edit action that needs to be
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* performed. Actions given below.
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*
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* build perform the mesh edit operation to reflect the current
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* tool settings.
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*
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* end clear the state when the last edit action is completed.
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* This can be a result of the 'test' update code or it can
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* be triggered by an external action.
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*/
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typedef struct st_LWMeshEditTool {
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LWInstance instance;
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LWToolFuncs *tool;
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int (*test) (LWInstance);
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LWError (*build) (LWInstance, MeshEditOp *);
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void (*end) (LWInstance, int keep);
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} LWMeshEditTool;
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/*
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* The test function can return code for the next action to be performed
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* to modify the edit state.
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*
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* NOTHING do nothing. The edit state remains unchanged.
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*
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* UPDATE reapply the operation with new settings. The 'build' func
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* is called.
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*
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* ACCEPT keep the last operation. The 'end' callback is called with
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* the 'keep' argument true.
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*
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* REJECT discard the last operation. The 'end' callback is called
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* with the 'keep' argument false.
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*
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* CLONE keep the last operation and begin a new one. 'End' is
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* called with a true 'keep' parameter, and then 'build' is
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* called again.
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*/
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#define LWT_TEST_NOTHING 0
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#define LWT_TEST_UPDATE 1
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#define LWT_TEST_ACCEPT 2
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#define LWT_TEST_REJECT 3
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#define LWT_TEST_CLONE 4
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#endif
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