TSH&R-PC

1 files changed, 271 insertions, 0 deletions

diff --git a/game/code/roads/roadrendertest.cpp b/game/code/roads/roadrendertest.cpp
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+++ b/game/code/roads/roadrendertest.cpp
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+//=============================================================================
+// Copyright (C) 2002 Radical Entertainment Ltd.  All rights reserved.
+//
+// File:        RoadRenderTest.cpp
+//
+// Description: Implement RoadRenderTest
+//
+// History:     27/06/2002 + Created -- Cary Brisebois
+//
+//=============================================================================
+
+#ifndef RAD_RELEASE
+
+//========================================
+// System Includes
+//========================================
+// Foundation Tech
+#include <raddebug.hpp>
+#include <radmath/radmath.hpp>
+#include <raddebugwatch.hpp>
+
+//========================================
+// Project Includes
+//========================================
+#include <roads/RoadRenderTest.h>
+#include <roads/roadmanager.h>
+#include <roads/road.h>
+#include <roads/roadsegment.h>
+#include <roads/intersection.h>
+#include <worldsim/avatar.h>
+#include <worldsim/avatarmanager.h>
+#include <render/rendermanager/rendermanager.h>
+#include <render/culling/spatialtree.h>
+#include <render/culling/worldscene.h>
+#include <render/dsg/intersectdsg.h>
+#include <contexts/bootupcontext.h>
+#include <debug/profiler.h>
+
+//******************************************************************************
+//
+// Global Data, Local Data, Local Classes
+//
+//******************************************************************************
+
+//******************************************************************************
+//
+// Public Member Functions
+//
+//******************************************************************************
+
+//==============================================================================
+// RoadRenderTest::RoadRenderTest
+//==============================================================================
+// Description: Constructor.
+//
+// Parameters:	None.
+//
+// Return:      N/A.
+//
+//==============================================================================
+RoadRenderTest::RoadRenderTest() :
+    mDisplay( false ),
+    mDisplaySpawnSegments( false ),
+    mDisplayTerrainTypes( false )
+{
+    radDbgWatchAddBoolean( &mDisplay, "Display", "Roads" );
+    radDbgWatchAddBoolean( &mDisplaySpawnSegments, "Display Spawn Segments", "Roads" );
+    radDbgWatchAddBoolean( &mDisplayTerrainTypes, "Display Terrain Types", "Roads" );
+}
+
+//==============================================================================
+// RoadRenderTest::~RoadRenderTest
+//==============================================================================
+// Description: Destructor.
+//
+// Parameters:	None.
+//
+// Return:      N/A.
+//
+//==============================================================================
+RoadRenderTest::~RoadRenderTest()
+{
+    radDbgWatchDelete( &mDisplay );
+    radDbgWatchDelete( &mDisplaySpawnSegments );
+    radDbgWatchDelete( &mDisplayTerrainTypes );
+}
+
+//=============================================================================
+// RoadRenderTest::Display
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      void 
+//
+//=============================================================================
+void RoadRenderTest::Display()
+{
+    DisplaySpawnSegments();
+    DisplayTerrainType();
+    if ( !mDisplay )
+    {
+        return;
+    }
+    
+    BEGIN_PROFILE("RoadRenderTest");
+
+    Avatar* a = GetAvatarManager()->GetAvatarForPlayer( 0 );
+    rAssert( a );
+
+    rmt::Vector position;
+    a->GetPosition( position );
+    
+    RoadManager* rm = RoadManager::GetInstance();
+
+    const Road* road = NULL;
+    RoadSegment* irs = NULL;
+    int index = -1;
+    float in = 0;
+    float lateral = 0;
+
+    if ( rm->FindRoad( position, &road, &irs, index, in, lateral, true ) )
+    {
+        irs->Render( tColour( 255, 255, 255 ) );
+    }
+    else
+    {
+        Intersection* intersection = rm->FindIntersection( position );
+        if ( intersection )
+        {
+            intersection->Render();
+        }
+    }
+
+    END_PROFILE("RoadRenderTest");
+}
+
+void RoadRenderTest::DisplaySpawnSegments()
+{
+    if ( !mDisplaySpawnSegments )
+    {
+        return;
+    }
+
+    if ( !mSegments.IsSetUp() )
+    {
+        return;
+    }
+
+    BEGIN_PROFILE("RoadRenderTest");
+
+
+    int i;
+    for( i=0; i<mSegments.mUseSize; i++ )
+    {
+        RoadSegment* segment;
+
+        segment = mSegments.mpData[i];
+        rAssert( segment != NULL );
+
+        segment->RenderAnywhere( tColour( 255, 255, 255 ) );
+    }
+
+
+    END_PROFILE("RoadRenderTest");
+}
+
+void RoadRenderTest::DisplayTerrainType( void )
+{
+    if( !mDisplayTerrainTypes )
+    {
+        return;
+    }
+
+    tColour terrainColours[ 9 ];
+    terrainColours[ 0 ].Set( 128, 128, 128 );   // Road.
+    terrainColours[ 1 ].Set( 0, 255, 0 );       // Grass.
+    terrainColours[ 2 ].Set( 255, 255, 0 );     // Sand.
+    terrainColours[ 3 ].Set( 32, 32, 32 );      // Gravel.
+    terrainColours[ 4 ].Set( 0, 0, 255 );       // Water.
+    terrainColours[ 5 ].Set( 250, 200, 150 );   // Wood.
+    terrainColours[ 6 ].Set( 200, 225, 250 );   // Metal.
+    terrainColours[ 7 ].Set( 64, 48, 32 );      // Dirt.
+    terrainColours[ 8 ].Set( 255, 0, 255 );     // Unknown.
+
+    Avatar* a = GetAvatarManager()->GetAvatarForPlayer( 0 );
+    rAssert( a );
+
+    rmt::Vector position;
+    a->GetPosition( position );
+    SpatialNode& rCurrentLeaf = GetRenderManager()->pWorldScene()->mStaticTreeWalker.rSeekLeaf( (Vector3f&)position );
+
+    pddiShader* testShader = BootupContext::GetInstance()->GetSharedShader();
+    testShader->SetInt( PDDI_SP_BLENDMODE, PDDI_BLEND_NONE );
+    testShader->SetInt( PDDI_SP_ISLIT, 0 );
+    testShader->SetInt( PDDI_SP_ALPHATEST, 0 );
+    testShader->SetInt( PDDI_SP_SHADEMODE, PDDI_SHADE_FLAT ); //PDDI_SHADE_GOURAUD
+    testShader->SetInt( PDDI_SP_TWOSIDED, 1 );
+
+    for( int i = rCurrentLeaf.mIntersectElems.mUseSize - 1; i > -1; --i )
+    {
+        for( int j = rCurrentLeaf.mIntersectElems[ i ]->nTris() - 1; j > -1; --j )
+        {
+            //rmt::Vector tmpVect, tmpVect2;
+            //float DistToPlane, ClosestDistToPlane = 20000.0f;
+            rmt::Vector triPts[ 3 ];
+            rmt::Vector triNorm;
+            rmt::Vector triCtr;
+            //float triRadius;
+            int terrainType;
+            bool interior;
+            //triRadius = rCurrentLeaf.mIntersectElems[ i ]->mTri( j, triPts, triNorm, triCtr, &terrainType);
+			terrainType = rCurrentLeaf.mIntersectElems[ i ]->mTri( j, triPts, triNorm );
+            interior = ( terrainType & 0x80 ) != 0;
+			terrainType &= ~0x80;
+            int colourIndex = rmt::Clamp( terrainType, 0, 8 );
+            tColour lineColour( terrainColours[ colourIndex ] );
+            if( interior )
+            {
+                lineColour.Set( lineColour.Red() >> 1, lineColour.Green() >> 1, lineColour.Blue() >> 1 );
+            }
+            tColour fillColour;
+            fillColour.Set( lineColour.Red() >> 1, lineColour.Green() >> 1, lineColour.Blue() >> 1 );
+
+            rmt::Vector center( triPts[ 0 ] );
+            center.Add( triPts[ 1 ] );
+            center.Add( triPts[ 2 ] );
+            center.Scale( 1.0f / 3.0f );
+            rmt::Vector toCenter;
+            triNorm.Scale( 0.1f );
+
+            for( int k = 0; k < 3; ++k )
+            {
+                toCenter.Sub( center, triPts[ k ] );
+                toCenter.Normalize();
+                toCenter.Scale( 0.1f );
+                triPts[ k ].Add( toCenter );
+                triPts[ k ].Add( triNorm );
+            }
+
+            pddiPrimStream* test = p3d::pddi->BeginPrims( testShader, PDDI_PRIM_TRIANGLES, PDDI_V_C, 3 );
+            test->Colour( fillColour );
+            test->Coord( triPts[ 0 ].x, triPts[ 0 ].y, triPts[ 0 ].z );
+            test->Colour( fillColour );
+            test->Coord( triPts[ 1 ].x, triPts[ 1 ].y, triPts[ 1 ].z );
+            test->Colour( fillColour );
+            test->Coord( triPts[ 2 ].x, triPts[ 2 ].y, triPts[ 2 ].z );
+            p3d::pddi->EndPrims( test );
+            test = p3d::pddi->BeginPrims( testShader, PDDI_PRIM_LINESTRIP, PDDI_V_C, 4 );
+            test->Colour( lineColour );
+            test->Coord( triPts[ 0 ].x, triPts[ 0 ].y, triPts[ 0 ].z );
+            test->Colour( lineColour );
+            test->Coord( triPts[ 1 ].x, triPts[ 1 ].y, triPts[ 1 ].z );
+            test->Colour( lineColour );
+            test->Coord( triPts[ 2 ].x, triPts[ 2 ].y, triPts[ 2 ].z );
+            test->Colour( lineColour );
+            test->Coord( triPts[ 0 ].x, triPts[ 0 ].y, triPts[ 0 ].z );
+            p3d::pddi->EndPrims( test );
+        }
+    }
+    testShader->SetInt( PDDI_SP_TWOSIDED, 0 );
+}
+
+//******************************************************************************
+//
+// Private Member Functions
+//
+//******************************************************************************
+
+#endif
\ No newline at end of file