Serious-Engine/Sources/EntitiesMP/HazeMarker.es
2016-04-01 14:04:24 -04:00

129 lines
4.1 KiB
JavaScript

/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
216
%{
#include "EntitiesMP/StdH/StdH.h"
%}
uses "EntitiesMP/Marker";
uses "EntitiesMP/FogMarker";
class CHazeMarker: CMarker {
name "Haze Marker";
thumbnail "Thumbnails\\HazeMarker.tbn";
features "IsImportant";
properties:
10 enum FogAttenuationType m_faType "Attenuation Type" 'A' =FA_EXP,
11 FLOAT m_fDensity "Density" 'D' = 0.1f,
12 FLOAT m_fNear "Near" = 100.0f,
13 FLOAT m_fFar "Far" = 1000.0f,
14 BOOL m_bVisibleFromOutside "Visible from outside" = FALSE,
22 INDEX m_iSize "Size" = 32,
23 COLOR m_colBase "Base Color" 'C' = (C_WHITE|CT_OPAQUE),
24 COLOR m_colUp "Color (up)" = (C_BLACK|CT_TRANSPARENT),
25 COLOR m_colDown "Color (down)" = (C_BLACK|CT_TRANSPARENT),
26 COLOR m_colNorth "Color (north)" = (C_BLACK|CT_TRANSPARENT),
27 COLOR m_colSouth "Color (south)" = (C_BLACK|CT_TRANSPARENT),
28 COLOR m_colEast "Color (east)" = (C_BLACK|CT_TRANSPARENT),
29 COLOR m_colWest "Color (west)" = (C_BLACK|CT_TRANSPARENT),
components:
1 model MODEL_MARKER "Models\\Editor\\Haze.mdl",
2 texture TEXTURE_MARKER "Models\\Editor\\Haze.tex"
functions:
/* Get haze type name, return empty string if not used. */
const CTString &GetHazeName(void)
{
return m_strName;
}
/* Get haze. */
void GetHaze(class CHazeParameters &hpHaze, FLOAT3D &vViewDir)
{
// calculate directional haze color
COLOR colDir=C_BLACK, colMul;
FLOAT fR=0.0f, fG=0.0f, fB=0.0f, fA=0.0f;
FLOAT fSum = 255.0f / (Abs(vViewDir(1))+Abs(vViewDir(2))+Abs(vViewDir(3)));
if( vViewDir(1) < 0.0f) {
colMul = (COLOR)(-vViewDir(1)*fSum);
colMul = (colMul<<CT_RSHIFT) | (colMul<<CT_GSHIFT) | (colMul<<CT_BSHIFT) | (colMul<<CT_ASHIFT);
colDir = AddColors( colDir, MulColors( m_colWest, colMul));
}
if( vViewDir(1) > 0.0f) {
colMul = (COLOR)(+vViewDir(1)*fSum);
colMul = (colMul<<CT_RSHIFT) | (colMul<<CT_GSHIFT) | (colMul<<CT_BSHIFT) | (colMul<<CT_ASHIFT);
colDir = AddColors( colDir, MulColors( m_colEast, colMul));
}
if( vViewDir(2) < 0.0f) {
colMul = (COLOR)(-vViewDir(2)*fSum);
colMul = (colMul<<CT_RSHIFT) | (colMul<<CT_GSHIFT) | (colMul<<CT_BSHIFT) | (colMul<<CT_ASHIFT);
colDir = AddColors( colDir, MulColors( m_colDown, colMul));
}
if( vViewDir(2) > 0.0f) {
colMul = (COLOR)(+vViewDir(2)*fSum);
colMul = (colMul<<CT_RSHIFT) | (colMul<<CT_GSHIFT) | (colMul<<CT_BSHIFT) | (colMul<<CT_ASHIFT);
colDir = AddColors( colDir, MulColors( m_colUp, colMul));
}
if( vViewDir(3) < 0.0f) {
colMul = (COLOR)(-vViewDir(3)*fSum);
colMul = (colMul<<CT_RSHIFT) | (colMul<<CT_GSHIFT) | (colMul<<CT_BSHIFT) | (colMul<<CT_ASHIFT);
colDir = AddColors( colDir, MulColors( m_colNorth, colMul));
}
if( vViewDir(3) > 0.0f) {
colMul = (COLOR)(+vViewDir(3)*fSum);
colMul = (colMul<<CT_RSHIFT) | (colMul<<CT_GSHIFT) | (colMul<<CT_BSHIFT) | (colMul<<CT_ASHIFT);
colDir = AddColors( colDir, MulColors( m_colSouth, colMul));
}
// blend base and direction haze color
colDir = AddColors( colDir, m_colBase);
// assign parameters
hpHaze.hp_colColor = colDir;
hpHaze.hp_atType = (AttenuationType) m_faType;
hpHaze.hp_fDensity = m_fDensity;
hpHaze.hp_fNear = m_fNear;
hpHaze.hp_fFar = m_fFar;
hpHaze.hp_iSize = m_iSize;
hpHaze.hp_ulFlags = 0;
if (m_bVisibleFromOutside) {
hpHaze.hp_ulFlags |= HPF_VISIBLEFROMOUTSIDE;
}
}
procedures:
Main()
{
InitAsEditorModel();
SetPhysicsFlags(EPF_MODEL_IMMATERIAL);
SetCollisionFlags(ECF_IMMATERIAL);
// set appearance
SetModel(MODEL_MARKER);
SetModelMainTexture(TEXTURE_MARKER);
// set name
if (m_strName=="Marker") {
m_strName = "Haze marker";
}
// clamp values to valid ranges
m_fDensity = ClampDn(m_fDensity, 1E-6f);
m_fFar = ClampDn(m_fFar, 0.001f);
m_fNear = Clamp(m_fNear, 0.0f, m_fFar-0.0005f);
ASSERT(m_fNear>=0 && m_fNear<m_fFar);
m_iSize = 1<<INDEX(Log2(m_iSize));
m_iSize= Clamp(m_iSize, INDEX(2), INDEX(256));
return;
}
};