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normalize rendered light color for display consistency (compiler normalizes it anyway)

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lower 3d light sphere brightness to reduce occlusion
#63
This commit is contained in:
Garux
2022-12-17 02:15:38 +06:00
parent d41adc5e93
commit 88a03b07be
5 changed files with 35 additions and 17 deletions
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21
plugins/entity/colour.h
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@@ -37,6 +37,18 @@ inline void read_colour( Vector3& colour, const char* value ){
default_colour( colour );
}
}
inline void read_colour_normalized( Vector3& colour, const char* value ){
if ( !string_parse_vector3( value, colour ) ) {
default_colour( colour );
}
else{
const auto max = vector3_max_component( colour );
if ( max == 0 )
default_colour( colour );
else
colour /= max;
}
}
inline void write_colour( const Vector3& colour, Entity* entity ){
char value[64];
@@ -52,19 +64,21 @@ class Colour
void capture_state(){
m_state = colour_capture_state_fill( m_colour );
m_state_additive = colour_capture_state_add( m_colour );
m_state_additive = colour_capture_state_add( m_colour_add );
}
void release_state(){
colour_release_state_fill( m_colour );
colour_release_state_add( m_colour );
colour_release_state_add( m_colour_add );
}
Vector3 m_colour_add;
public:
Vector3 m_colour;
Colour( const Callback& colourChanged )
: m_colourChanged( colourChanged ){
default_colour( m_colour );
m_colour_add = m_colour / 4;
capture_state();
}
~Colour(){
@@ -73,7 +87,8 @@ public:
void colourChanged( const char* value ){
release_state();
read_colour( m_colour, value );
read_colour_normalized( m_colour, value );
m_colour_add = m_colour / 4;
capture_state();
m_colourChanged();