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* light radiuses: don't render biggest radius, make them less occluding in 3D

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closes #63
This commit is contained in:
Garux 2024-01-19 12:26:40 +06:00
parent 9b9e1df066
commit ecdad801b9
2 changed files with 16 additions and 10 deletions
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4
plugins/entity/colour.h
View File

@ -78,7 +78,7 @@ public:
Colour( const Callback& colourChanged )
: m_colourChanged( colourChanged ){
default_colour( m_colour );
m_colour_add = m_colour / 4;
m_colour_add = m_colour / 8;
capture_state();
}
~Colour(){
@ -88,7 +88,7 @@ public:
void colourChanged( const char* value ){
release_state();
read_colour_normalized( m_colour, value );
m_colour_add = m_colour / 4;
m_colour_add = m_colour / 8;
capture_state();
m_colourChanged();

14
plugins/entity/light.cpp
View File

@ -321,9 +321,11 @@ void sphere_draw_fill( const Vector3& origin, float radius, const Vector3 radiiP
#endif
void light_draw_radius_fill( const Vector3& origin, const std::array<float, 3>& envelope, const Vector3 radiiPoints[SPHERE_FILL_POINTS] ){
#ifdef RADII_RENDER_BIG_RADIUS
if ( envelope[0] > 0 ) {
sphere_draw_fill( origin, envelope[0], radiiPoints );
}
#endif
if ( envelope[1] > 0 ) {
sphere_draw_fill( origin, envelope[1], radiiPoints );
}
@ -468,9 +470,11 @@ void sphere_draw_wire( const Vector3& origin, float radius, const Vector3 radiiP
}
void light_draw_radius_wire( const Vector3& origin, const std::array<float, 3>& envelope, const Vector3 radiiPoints[SPHERE_WIRE_POINTS] ){
#ifdef RADII_RENDER_BIG_RADIUS
if ( envelope[0] > 0 ) {
sphere_draw_wire( origin, envelope[0], radiiPoints );
}
#endif
if ( envelope[1] > 0 ) {
sphere_draw_wire( origin, envelope[1], radiiPoints );
}
@ -821,25 +825,27 @@ public:
if ( spawnflags_linear( m_flags ) ) {
r[0] = radius + 47.0f / m_fade;
if( r[0] <= 1.f ){ // prevent transform to negative
if( r[0] < 1.f ){ // prevent transform to <=0, as we use r[0] to calculate intensity
r[0] = 1.f;
r[1] = r[2] = 1.f - 47.0f / m_fade; // this is called once again after minimizing already minimal radii, so calculate correct r[1]
return;
}
else{
r[1] = radius;
r[2] = radius - 207.0f / m_fade;;
}
}
else
{
r[0] = radius * sqrt( 48.f );
if( r[0] <= 1.f ){
if( r[0] < 1.f ){
r[0] = 1.f;
r[1] = r[2] = 0;
return;
}
else{
r[1] = radius;
r[2] = r[0] / sqrt( 255.f );
}
}
// globalOutputStream() << r[0] << " " << r[1] << " " << r[2] << " m_radii_transformed\n";
}
float calculateIntensityFromRadii() const {