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183 lines
7.2 KiB
183 lines
7.2 KiB
5 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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// Central point for defining colors and drawing routines for Navigation Mesh edit mode
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// Author: Matthew Campbell, 2004
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#include "cbase.h"
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#include "nav_colors.h"
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#include "Color.h"
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// NOTE: This has to be the last file included!
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#include "tier0/memdbgon.h"
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//--------------------------------------------------------------------------------------------------------------
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/**
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* This MUST be kept in sync with the NavEditColor definition
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*/
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Color NavColors[] =
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{
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// Degenerate area colors
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Color( 255, 255, 255 ), // NavDegenerateFirstColor
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Color( 255, 0, 255 ), // NavDegenerateSecondColor
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// Place painting color
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Color( 0, 255, 0 ), // NavSamePlaceColor
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Color( 0, 0, 255 ), // NavDifferentPlaceColor
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Color( 255, 0, 0 ), // NavNoPlaceColor
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// Normal colors
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Color( 255, 255, 0 ), // NavSelectedColor
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Color( 0, 255, 255 ), // NavMarkedColor
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Color( 255, 0, 0 ), // NavNormalColor
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Color( 0, 0, 255 ), // NavCornerColor
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Color( 0, 0, 255 ), // NavBlockedByDoorColor
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Color( 0, 255, 255 ), // NavBlockedByFuncNavBlockerColor
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// Hiding spot colors
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Color( 255, 0, 0 ), // NavIdealSniperColor
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Color( 255, 0, 255 ), // NavGoodSniperColor
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Color( 0, 255, 0 ), // NavGoodCoverColor
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Color( 255, 0, 255 ), // NavExposedColor
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Color( 255, 100, 0 ), // NavApproachPointColor
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// Connector colors
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Color( 0, 255, 255 ), // NavConnectedTwoWaysColor
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Color( 0, 0, 255 ), // NavConnectedOneWayColor
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Color( 0, 255, 0 ), // NavConnectedContiguous
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Color( 255, 0, 0 ), // NavConnectedNonContiguous
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// Editing colors
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Color( 255, 255, 255 ), // NavCursorColor
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Color( 255, 255, 255 ), // NavSplitLineColor
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Color( 0, 255, 255 ), // NavCreationColor
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Color( 255, 0, 0 ), // NavInvalidCreationColor
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Color( 0, 64, 64 ), // NavGridColor
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Color( 255, 255, 255 ), // NavDragSelectionColor
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// Nav attribute colors
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Color( 0, 0, 255 ), // NavAttributeCrouchColor
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Color( 0, 255, 0 ), // NavAttributeJumpColor
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Color( 0, 255, 0 ), // NavAttributePreciseColor
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Color( 255, 0, 0 ), // NavAttributeNoJumpColor
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Color( 255, 0, 0 ), // NavAttributeStopColor
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Color( 0, 0, 255 ), // NavAttributeRunColor
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Color( 0, 255, 0 ), // NavAttributeWalkColor
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Color( 255, 0, 0 ), // NavAttributeAvoidColor
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Color( 0, 200, 0 ), // NavAttributeStairColor
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};
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//--------------------------------------------------------------------------------------------------------------
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void NavDrawLine( const Vector& from, const Vector& to, NavEditColor navColor )
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{
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const Vector offset( 0, 0, 1 );
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Color color = NavColors[navColor];
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NDebugOverlay::Line( from + offset, to + offset, color[0], color[1], color[2], false, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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NDebugOverlay::Line( from + offset, to + offset, color[0]/2, color[1]/2, color[2]/2, true, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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}
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//--------------------------------------------------------------------------------------------------------------
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void NavDrawTriangle( const Vector& point1, const Vector& point2, const Vector& point3, NavEditColor navColor )
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{
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NavDrawLine( point1, point2, navColor );
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NavDrawLine( point2, point3, navColor );
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NavDrawLine( point1, point3, navColor );
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}
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//--------------------------------------------------------------------------------------------------------------
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void NavDrawFilledTriangle( const Vector& point1, const Vector& point2, const Vector& point3, NavEditColor navColor, bool dark )
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{
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Color color = NavColors[navColor];
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if ( dark )
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{
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color[0] = color[0] / 2;
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color[1] = color[1] / 2;
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color[2] = color[2] / 2;
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}
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NDebugOverlay::Triangle( point1, point2, point3, color[0], color[1], color[2], 255, true, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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}
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//--------------------------------------------------------------------------------------------------------------
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void NavDrawHorizontalArrow( const Vector& from, const Vector& to, float width, NavEditColor navColor )
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{
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const Vector offset( 0, 0, 1 );
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Color color = NavColors[navColor];
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NDebugOverlay::HorzArrow( from + offset, to + offset, width, color[0], color[1], color[2], 255, false, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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NDebugOverlay::HorzArrow( from + offset, to + offset, width, color[0]/2, color[1]/2, color[2]/2, 255, true, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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}
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//--------------------------------------------------------------------------------------------------------------
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void NavDrawDashedLine( const Vector& from, const Vector& to, NavEditColor navColor )
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{
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const Vector offset( 0, 0, 1 );
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Color color = NavColors[navColor];
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const float solidLen = 7.0f;
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const float gapLen = 3.0f;
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Vector unit = (to - from);
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const float totalDistance = unit.NormalizeInPlace();
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float distance = 0.0f;
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while ( distance < totalDistance )
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{
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Vector start = from + unit * distance;
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float endDistance = distance + solidLen;
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endDistance = MIN( endDistance, totalDistance );
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Vector end = from + unit * endDistance;
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distance += solidLen + gapLen;
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NDebugOverlay::Line( start + offset, end + offset, color[0], color[1], color[2], false, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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NDebugOverlay::Line( start + offset, end + offset, color[0]/2, color[1]/2, color[2]/2, true, NDEBUG_PERSIST_TILL_NEXT_SERVER );
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}
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}
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//--------------------------------------------------------------------------------------------------------------
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void NavDrawVolume( const Vector &vMin, const Vector &vMax, int zMidline, NavEditColor navColor )
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{
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// Center rectangle
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NavDrawLine( Vector( vMax.x, vMax.y, zMidline ), Vector( vMin.x, vMax.y, zMidline ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, zMidline ), Vector( vMin.x, vMax.y, zMidline ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, zMidline ), Vector( vMax.x, vMin.y, zMidline ), navColor );
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NavDrawLine( Vector( vMax.x, vMax.y, zMidline ), Vector( vMax.x, vMin.y, zMidline ), navColor );
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// Bottom rectangle
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NavDrawLine( Vector( vMax.x, vMax.y, vMin.z ), Vector( vMin.x, vMax.y, vMin.z ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, vMin.z ), Vector( vMin.x, vMax.y, vMin.z ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, vMin.z ), Vector( vMax.x, vMin.y, vMin.z ), navColor );
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NavDrawLine( Vector( vMax.x, vMax.y, vMin.z ), Vector( vMax.x, vMin.y, vMin.z ), navColor );
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// Top rectangle
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NavDrawLine( Vector( vMax.x, vMax.y, vMax.z ), Vector( vMin.x, vMax.y, vMax.z ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, vMax.z ), Vector( vMin.x, vMax.y, vMax.z ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, vMax.z ), Vector( vMax.x, vMin.y, vMax.z ), navColor );
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NavDrawLine( Vector( vMax.x, vMax.y, vMax.z ), Vector( vMax.x, vMin.y, vMax.z ), navColor );
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// Edges
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NavDrawLine( Vector( vMax.x, vMax.y, vMin.z ), Vector( vMax.x, vMax.y, vMax.z ), navColor );
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NavDrawLine( Vector( vMin.x, vMin.y, vMin.z ), Vector( vMin.x, vMin.y, vMax.z ), navColor );
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NavDrawLine( Vector( vMax.x, vMin.y, vMin.z ), Vector( vMax.x, vMin.y, vMax.z ), navColor );
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NavDrawLine( Vector( vMin.x, vMax.y, vMin.z ), Vector( vMin.x, vMax.y, vMax.z ), navColor );
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}
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//--------------------------------------------------------------------------------------------------------------
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