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using winding_t = std::vector<Vector3>

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This commit is contained in:
Garux
2021-07-31 18:28:38 +03:00
parent dbfb22e273
commit c3041cc2f8
18 changed files with 344 additions and 457 deletions
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16
tools/quake3/q3map2/light.cpp
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@@ -637,17 +637,17 @@ void SetEntityOrigins( void ){
#define ONE_OVER_2PI 0.159154942f //% (1.0f / (2.0f * 3.141592657f))
float PointToPolygonFormFactor( const Vector3& point, const Vector3& normal, const winding_t *w ){
int i, j;
float PointToPolygonFormFactor( const Vector3& point, const Vector3& normal, const winding_t& w ){
Vector3 dirs[ MAX_POINTS_ON_WINDING ];
float total;
float angle, facing;
/* this is expensive */
for ( i = 0; i < w->numpoints; i++ )
size_t i;
for ( i = 0; i < w.size(); i++ )
{
dirs[ i ] = w->p[ i ] - point;
dirs[ i ] = w[ i ] - point;
VectorFastNormalize( dirs[ i ] );
}
@@ -656,10 +656,10 @@ float PointToPolygonFormFactor( const Vector3& point, const Vector3& normal, con
/* calculcate relative area */
total = 0.0f;
for ( i = 0; i < w->numpoints; i++ )
for ( i = 0; i < w.size(); i++ )
{
/* get a triangle */
j = i + 1;
const size_t j = i + 1;
/* get the angle */
/* roundoff can cause slight creep, which gives an IND from acos, thus clamp */
@@ -811,7 +811,7 @@ int LightContributionToSample( trace_t *trace ){
else
{
/* calculate the contribution */
factor = PointToPolygonFormFactor( pushedOrigin, trace->normal, light->w );
factor = PointToPolygonFormFactor( pushedOrigin, trace->normal, *light->w );
if ( factor == 0.0f ) {
return 0;
}
@@ -1258,7 +1258,7 @@ bool LightContributionToPoint( trace_t *trace ){
}
/* calculate the contribution (ydnar 2002-10-21: [bug 642] bad normal calc) */
factor = PointToPolygonFormFactor( pushedOrigin, trace->direction, light->w );
factor = PointToPolygonFormFactor( pushedOrigin, trace->direction, *light->w );
if ( factor == 0.0f ) {
return false;
}