/
AnimationRender.cpp
1652 lines (1260 loc) · 44.6 KB
/
AnimationRender.cpp
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/*
* Copyright 2011-2012 Arx Libertatis Team (see the AUTHORS file)
*
* This file is part of Arx Libertatis.
*
* Arx Libertatis is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Arx Libertatis is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Arx Libertatis. If not, see <http://www.gnu.org/licenses/>.
*/
/* Based on:
===========================================================================
ARX FATALIS GPL Source Code
Copyright (C) 1999-2010 Arkane Studios SA, a ZeniMax Media company.
This file is part of the Arx Fatalis GPL Source Code ('Arx Fatalis Source Code').
Arx Fatalis Source Code is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Arx Fatalis Source Code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Arx Fatalis Source Code. If not, see
<http://www.gnu.org/licenses/>.
In addition, the Arx Fatalis Source Code is also subject to certain additional terms. You should have received a copy of these
additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Arx
Fatalis Source Code. If not, please request a copy in writing from Arkane Studios at the address below.
If you have questions concerning this license or the applicable additional terms, you may contact in writing Arkane Studios, c/o
ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
===========================================================================
*/
#include "animation/AnimationRender.h"
#include <stddef.h>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include "animation/Animation.h"
#include "core/Application.h"
#include "core/GameTime.h"
#include "core/Core.h"
#include "game/Damage.h"
#include "game/Equipment.h"
#include "game/EntityManager.h"
#include "game/NPC.h"
#include "game/Player.h"
#include "game/Spells.h"
#include "graphics/BaseGraphicsTypes.h"
#include "graphics/GraphicsTypes.h"
#include "graphics/Draw.h"
#include "graphics/Math.h"
#include "graphics/Renderer.h"
#include "graphics/Vertex.h"
#include "graphics/data/Mesh.h"
#include "graphics/data/MeshManipulation.h"
#include "graphics/data/TextureContainer.h"
#include "graphics/texture/TextureStage.h"
#include "graphics/particle/ParticleEffects.h"
#include "graphics/effects/Halo.h"
#include "math/Angle.h"
#include "math/Vector.h"
#include "physics/Collisions.h"
#include "platform/Platform.h"
#include "platform/profiler/Profiler.h"
#include "scene/Light.h"
#include "scene/GameSound.h"
#include "scene/Scene.h"
#include "scene/Interactive.h"
extern Color ulBKGColor;
// List of TO-TREAT vertex for MIPMESHING
// TODO: Convert to a RenderBatch & make TextureContainer constructor private
static TextureContainer TexSpecialColor("specialcolor_list", TextureContainer::NoInsert);
static TexturedVertex * PushVertexInTable(TextureContainer * pTex,
TextureContainer::TransparencyType type) {
if(pTex->count[type] + 3 > pTex->max[type]) {
pTex->max[type] += 20 * 3;
pTex->list[type] = (TexturedVertex *)realloc(pTex->list[type], pTex->max[type] * sizeof(TexturedVertex));
if(!pTex->list[type]) {
pTex->max[type] = 0;
pTex->count[type] = 0;
return NULL;
}
}
pTex->count[type] += 3;
return &pTex->list[type][pTex->count[type] - 3];
}
static void PopOneTriangleList(TextureContainer * _pTex, bool clear) {
if(!_pTex->count[TextureContainer::Opaque]) {
return;
}
GRenderer->SetTexture(0, _pTex);
if(_pTex->userflags & POLY_LATE_MIP) {
const float GLOBAL_NPC_MIPMAP_BIAS = -2.2f;
GRenderer->GetTextureStage(0)->setMipMapLODBias(GLOBAL_NPC_MIPMAP_BIAS);
}
EERIEDRAWPRIM(Renderer::TriangleList, _pTex->list[TextureContainer::Opaque], _pTex->count[TextureContainer::Opaque]);
if(clear) {
_pTex->count[TextureContainer::Opaque] = 0;
}
if(_pTex->userflags & POLY_LATE_MIP) {
float biasResetVal = 0;
GRenderer->GetTextureStage(0)->setMipMapLODBias(biasResetVal);
}
}
static void PopOneTriangleListTransparency(TextureContainer *_pTex) {
if(!_pTex->count[TextureContainer::Blended]
&& !_pTex->count[TextureContainer::Additive]
&& !_pTex->count[TextureContainer::Subtractive]
&& !_pTex->count[TextureContainer::Multiplicative]) {
return;
}
GRenderer->SetTexture(0, _pTex);
if(_pTex->count[TextureContainer::Blended]) {
GRenderer->SetBlendFunc(Renderer::BlendDstColor, Renderer::BlendSrcColor);
if(_pTex->count[TextureContainer::Blended]) {
EERIEDRAWPRIM(Renderer::TriangleList, _pTex->list[TextureContainer::Blended],
_pTex->count[TextureContainer::Blended]);
_pTex->count[TextureContainer::Blended]=0;
}
}
if(_pTex->count[TextureContainer::Additive]) {
GRenderer->SetBlendFunc(Renderer::BlendOne, Renderer::BlendOne);
if(_pTex->count[TextureContainer::Additive]) {
EERIEDRAWPRIM(Renderer::TriangleList, _pTex->list[TextureContainer::Additive],
_pTex->count[TextureContainer::Additive]);
_pTex->count[TextureContainer::Additive]=0;
}
}
if(_pTex->count[TextureContainer::Subtractive]) {
GRenderer->SetBlendFunc(Renderer::BlendZero, Renderer::BlendInvSrcColor);
if(_pTex->count[TextureContainer::Subtractive]) {
EERIEDRAWPRIM(Renderer::TriangleList, _pTex->list[TextureContainer::Subtractive],
_pTex->count[TextureContainer::Subtractive]);
_pTex->count[TextureContainer::Subtractive]=0;
}
}
if(_pTex->count[TextureContainer::Multiplicative]) {
GRenderer->SetBlendFunc(Renderer::BlendOne, Renderer::BlendOne);
if(_pTex->count[TextureContainer::Multiplicative]) {
EERIEDRAWPRIM(Renderer::TriangleList, _pTex->list[TextureContainer::Multiplicative],
_pTex->count[TextureContainer::Multiplicative]);
_pTex->count[TextureContainer::Multiplicative] = 0;
}
}
}
void PopAllTriangleList(bool clear) {
GRenderer->SetAlphaFunc(Renderer::CmpGreater, .5f);
GRenderer->SetCulling(Renderer::CullNone);
TextureContainer * pTex = GetTextureList();
while(pTex) {
PopOneTriangleList(pTex, clear);
pTex = pTex->m_pNext;
}
GRenderer->SetAlphaFunc(Renderer::CmpNotEqual, 0.f);
}
void PopAllTriangleListTransparency() {
GRenderer->SetFogColor(Color::none);
GRenderer->SetRenderState(Renderer::AlphaBlending, true);
GRenderer->SetRenderState(Renderer::DepthWrite, false);
GRenderer->SetBlendFunc(Renderer::BlendDstColor, Renderer::BlendOne);
GRenderer->SetAlphaFunc(Renderer::CmpGreater, .5f);
GRenderer->SetCulling(Renderer::CullNone);
PopOneTriangleList(&TexSpecialColor, true);
TextureContainer * pTex = GetTextureList();
while(pTex) {
PopOneTriangleListTransparency(pTex);
pTex = pTex->m_pNext;
}
GRenderer->SetFogColor(ulBKGColor);
GRenderer->SetRenderState(Renderer::AlphaBlending, false);
GRenderer->SetRenderState(Renderer::DepthWrite, true);
GRenderer->SetAlphaFunc(Renderer::CmpNotEqual, 0.f);
}
extern long BH_MODE;
extern bool EXTERNALVIEW;
float Cedric_GetInvisibility(Entity *io) {
if(io) {
float invisibility = io->invisibility;
if (invisibility > 1.f)
invisibility -= 1.f;
if(io != entities.player() && invisibility > 0.f && !EXTERNALVIEW) {
SpellBase * spell = spells.getSpellOnTarget(io->index(), SPELL_INVISIBILITY);
if(spell) {
if(player.m_skillFull.intuition > spell->m_level * 10) {
invisibility -= (float)player.m_skillFull.intuition * (1.0f / 100)
+ (float)spell->m_level * (1.0f / 10);
invisibility = glm::clamp(invisibility, 0.1f, 1.f);
}
}
}
return invisibility;
} else {
return 0.f;
}
}
//TODO Move somewhere else
void Cedric_ApplyLightingFirstPartRefactor(Entity *io) {
if(!io)
return;
io->special_color = Color3f::white;
float poisonpercent = 0.f;
float trappercent = 0.f;
float secretpercent = 0.f;
if((io->ioflags & IO_NPC) && io->_npcdata->poisonned > 0.f) {
poisonpercent = io->_npcdata->poisonned * ( 1.0f / 20 );
if(poisonpercent > 1.f)
poisonpercent = 1.f;
}
if((io->ioflags & IO_ITEM) && io->poisonous > 0.f && io->poisonous_count) {
poisonpercent = (float)io->poisonous * (1.0f / 20);
if(poisonpercent > 1.f)
poisonpercent = 1.f;
}
if((io->ioflags & IO_FIX) && io->_fixdata->trapvalue > -1) {
trappercent = player.TRAP_DETECT - (float)io->_fixdata->trapvalue;
if(trappercent > 0.f) {
trappercent = 0.6f + trappercent * ( 1.0f / 100 );
trappercent = glm::clamp(trappercent, 0.6f, 1.f);
}
}
if((io->ioflags & IO_FIX) && io->secretvalue > -1) {
secretpercent = player.TRAP_SECRET - (float)io->secretvalue;
if(secretpercent > 0.f) {
secretpercent = 0.6f + secretpercent * ( 1.0f / 100 );
secretpercent = glm::clamp(secretpercent, 0.6f, 1.f);
}
}
if(poisonpercent > 0.f) {
io->special_color = Color3f::green;
}
if(trappercent > 0.f) {
io->special_color = Color3f(trappercent, 1.f - trappercent, 1.f - trappercent);
}
if(secretpercent > 0.f) {
io->special_color = Color3f(1.f - secretpercent, 1.f - secretpercent, secretpercent);
}
if(io->ioflags & IO_FREEZESCRIPT) {
io->special_color = Color3f::blue;
}
if(io->sfx_flag & SFX_TYPE_YLSIDE_DEATH) {
if(io->show == SHOW_FLAG_TELEPORTING) {
float fTime = io->sfx_time + framedelay;
io->sfx_time = checked_range_cast<unsigned long>(fTime);
if (io->sfx_time >= (unsigned long)(arxtime))
io->sfx_time = (unsigned long)(arxtime);
} else {
float elapsed = float(arxtime) - io->sfx_time;
if(elapsed > 0.f) {
if(elapsed < 3000.f) { // 5 seconds to red
float ratio = elapsed * (1.0f / 3000);
io->special_color = Color3f(1.f, 1.f - ratio, 1.f - ratio);
io->highlightColor += Color3f(std::max(ratio - 0.5f, 0.f), 0.f, 0.f) * 255;
AddRandomSmoke(io, 1);
} else if(elapsed < 6000.f) { // 5 seconds to White
float ratio = elapsed * (1.0f / 3000);
io->special_color = Color3f::red;
io->highlightColor += Color3f(std::max(ratio - 0.5f, 0.f), 0.f, 0.f) * 255;
AddRandomSmoke(io, 2);
} else { // SFX finish
io->sfx_time = 0;
if(io->ioflags & IO_NPC) {
MakePlayerAppearsFX(io);
AddRandomSmoke(io, 50);
Color3f rgb = io->_npcdata->blood_color.to<float>();
Sphere sp;
sp.origin = io->pos;
sp.radius = 200.f;
long count = 6;
while(count--) {
Sphere splatSphere;
splatSphere.origin = sp.origin;
splatSphere.radius = rnd() * 30.f + 30.f;
SpawnGroundSplat(splatSphere, rgb, 1);
sp.origin.y -= rnd() * 150.f;
ARX_PARTICLES_Spawn_Splat(sp.origin, 200.f, io->_npcdata->blood_color);
sp.origin.x = io->pos.x + rnd() * 200.f - 100.f;
sp.origin.y = io->pos.y + rnd() * 20.f - 10.f;
sp.origin.z = io->pos.z + rnd() * 200.f - 100.f;
sp.radius = rnd() * 100.f + 100.f;
}
LightHandle nn = GetFreeDynLight();
if(lightHandleIsValid(nn)) {
EERIE_LIGHT * light = lightHandleGet(nn);
light->intensity = 0.7f + 2.f * rnd();
light->fallend = 600.f;
light->fallstart = 400.f;
light->rgb = Color3f(1.0f, 0.8f, 0.f);
light->pos = io->pos + Vec3f(0.f, -80.f, 0.f);
light->duration = 600;
}
if(io->sfx_flag & SFX_TYPE_INCINERATE) {
io->sfx_flag &= ~SFX_TYPE_INCINERATE;
io->sfx_flag &= ~SFX_TYPE_YLSIDE_DEATH;
SpellBase * spell = spells.getSpellOnTarget(io->index(), SPELL_INCINERATE);
if(!spell)
spell = spells.getSpellOnTarget(io->index(), SPELL_MASS_INCINERATE);
if(spell) {
spells.endSpell(spell);
float damages = 20 * spell->m_level;
damages = ARX_SPELLS_ApplyFireProtection(io, damages);
if (ValidIONum(spell->m_caster))
ARX_DAMAGES_DamageNPC(io, damages, spell->m_caster, true, &entities[spell->m_caster]->pos);
else
ARX_DAMAGES_DamageNPC(io, damages, spell->m_caster, true, &io->pos);
ARX_SOUND_PlaySFX(SND_SPELL_FIRE_HIT, &io->pos);
}
} else {
io->sfx_flag &= ~SFX_TYPE_YLSIDE_DEATH;
ARX_INTERACTIVE_DestroyIOdelayed(io);
}
}
}
}
}
}
}
static Vec3f angleToVecForCedricHalo(const Anglef & angle) {
Vec3f cam_vector;
cam_vector.x = -std::sin(glm::radians(angle.getPitch())) * std::cos(glm::radians(angle.getYaw()));
cam_vector.y = std::sin(glm::radians(angle.getYaw()));
cam_vector.z = std::cos(glm::radians(angle.getPitch())) * std::cos(glm::radians(angle.getYaw()));
return cam_vector;
}
static void Cedric_PrepareHalo(EERIE_3DOBJ * eobj, Skeleton * obj) {
Vec3f cam_vector = angleToVecForCedricHalo(ACTIVECAM->angle);
// Apply light on all vertices
for(size_t i = 0; i != obj->bones.size(); i++) {
const Bone & bone = obj->bones[i];
glm::quat qt1 = bone.anim.quat;
Vec3f t_vector = glm::inverse(qt1) * cam_vector;
// Get light value for each vertex
for(size_t v = 0; v != bone.idxvertices.size(); v++) {
long vertIndex = bone.idxvertices[v];
const Vec3f & inVert = eobj->vertexlist[vertIndex].norm;
// Get cos angle between light and vertex norm
eobj->vertexlist3[vertIndex].norm.z =
(inVert.x * t_vector.x + inVert.y * t_vector.y + inVert.z * t_vector.z);
}
}
}
static TexturedVertex * GetNewVertexList(TextureContainer * container,
const EERIE_FACE & face, float invisibility,
float & fTransp) {
fTransp = 0.f;
if((face.facetype & POLY_TRANS) || invisibility > 0.f) {
if(invisibility > 0.f)
fTransp = 2.f - invisibility;
else
fTransp = face.transval;
if(fTransp >= 2.f) { //MULTIPLICATIVE
fTransp *= (1.f / 2);
fTransp += 0.5f;
return PushVertexInTable(container, TextureContainer::Multiplicative);
} else if(fTransp >= 1.f) { //ADDITIVE
fTransp -= 1.f;
return PushVertexInTable(container, TextureContainer::Additive);
} else if(fTransp > 0.f) { //NORMAL TRANS
fTransp = 1.f - fTransp;
return PushVertexInTable(container, TextureContainer::Blended);
} else { //SUBTRACTIVE
fTransp = 1.f - fTransp;
return PushVertexInTable(container, TextureContainer::Subtractive);
}
} else {
return PushVertexInTable(container, TextureContainer::Opaque);
}
}
void drawQuadRTP(const RenderMaterial & mat, TexturedQuad quat) {
EE_RTP(quat.v[0].p, &quat.v[0]);
EE_RTP(quat.v[1].p, &quat.v[1]);
EE_RTP(quat.v[2].p, &quat.v[2]);
EE_RTP(quat.v[3].p, &quat.v[3]);
RenderBatcher::getInstance().add(mat, quat);
}
void drawTriangle(const RenderMaterial & mat, const TexturedVertex * vertices) {
TexturedVertex projected[3];
EE_P(&vertices[0].p, &projected[0]);
EE_P(&vertices[1].p, &projected[1]);
EE_P(&vertices[2].p, &projected[2]);
projected[0].color = vertices[0].color;
projected[0].uv = vertices[0].uv;
projected[1].color = vertices[1].color;
projected[1].uv = vertices[1].uv;
projected[2].color = vertices[2].color;
projected[2].uv = vertices[2].uv;
RenderBatcher::getInstance().add(mat, projected);
}
static bool Cedric_IO_Visible(const Vec3f & pos) {
if(ACTIVEBKG) {
//TODO maybe readd this
//if(fartherThan(io->pos, ACTIVECAM->orgTrans.pos, ACTIVECAM->cdepth * 0.6f))
// return false;
long xx = pos.x * ACTIVEBKG->Xmul;
long yy = pos.z * ACTIVEBKG->Zmul;
if(xx >= 1 && yy >= 1 && xx < ACTIVEBKG->Xsize-1 && yy < ACTIVEBKG->Zsize-1) {
for(short z = yy - 1; z <= yy + 1; z++)
for(short x = xx - 1; x <= xx + 1; x++) {
const EERIE_BKG_INFO & feg = ACTIVEBKG->fastdata[x][z];
if(feg.treat)
return true;
}
return false;
}
}
return true;
}
/* Object dynamic lighting */
static void Cedric_ApplyLighting(EERIE_3DOBJ * eobj, Skeleton * obj, const ColorMod & colorMod) {
/* Apply light on all vertices */
for(size_t i = 0; i != obj->bones.size(); i++) {
glm::quat *quat = &obj->bones[i].anim.quat;
/* Get light value for each vertex */
for(size_t v = 0; v != obj->bones[i].idxvertices.size(); v++) {
size_t vertexIndex = obj->bones[i].idxvertices[v];
Vec3f & position = eobj->vertexlist3[vertexIndex].v;
Vec3f & normal = eobj->vertexlist[vertexIndex].norm;
eobj->vertexlist3[vertexIndex].vert.color = ApplyLight(quat, position, normal, colorMod);
}
}
}
static void UpdateBbox3d(EERIE_3DOBJ *eobj, EERIE_3D_BBOX & box3D) {
box3D.reset();
for(size_t i = 0 ; i < eobj->vertexlist.size(); i++) {
box3D.add(eobj->vertexlist3[i].v);
}
}
void UpdateBbox2d(const EERIE_3DOBJ & eobj, EERIE_2D_BBOX & box2D) {
box2D.reset();
for(size_t i = 0; i < eobj.vertexlist.size(); i++) {
const EERIE_VERTEX & vertex = eobj.vertexlist[i];
if( vertex.vert.rhw > 0.f
&& vertex.vert.p.x >= -32000
&& vertex.vert.p.x <= 32000
&& vertex.vert.p.y >= -32000
&& vertex.vert.p.y <= 32000
) {
box2D.add(vertex.vert.p);
}
}
}
void DrawEERIEInter_ModelTransform(EERIE_3DOBJ *eobj, const TransformInfo &t) {
for(size_t i = 0 ; i < eobj->vertexlist.size(); i++) {
Vec3f temp = eobj->vertexlist[i].v;
temp -= t.offset;
temp *= t.scale;
temp = t.rotation * temp;
temp += t.pos;
eobj->vertexlist3[i].v = temp;
}
}
void DrawEERIEInter_ViewProjectTransform(EERIE_3DOBJ *eobj) {
for(size_t i = 0 ; i < eobj->vertexlist.size(); i++) {
Vec3f tempWorld = EE_RT(eobj->vertexlist3[i].v);
EE_P(&tempWorld, &eobj->vertexlist[i].vert);
}
}
static bool CullFace(const EERIE_3DOBJ * eobj, const EERIE_FACE & face) {
if(!(face.facetype & POLY_DOUBLESIDED)) {
Vec3f normV10 = eobj->vertexlist3[face.vid[1]].v - eobj->vertexlist3[face.vid[0]].v;
Vec3f normV20 = eobj->vertexlist3[face.vid[2]].v - eobj->vertexlist3[face.vid[0]].v;
Vec3f normFace;
normFace.x = (normV10.y * normV20.z) - (normV10.z * normV20.y);
normFace.y = (normV10.z * normV20.x) - (normV10.x * normV20.z);
normFace.z = (normV10.x * normV20.y) - (normV10.y * normV20.x);
Vec3f nrm = eobj->vertexlist3[face.vid[0]].v - ACTIVECAM->orgTrans.pos;
if(glm::dot(normFace, nrm) > 0.f)
return true;
}
return false;
}
static void AddFixedObjectHalo(const EERIE_FACE & face, const TransformInfo & t,
const Entity * io, TexturedVertex * tvList,
const EERIE_3DOBJ * eobj) {
float mdist=ACTIVECAM->cdepth;
float ddist = mdist-fdist(t.pos, ACTIVECAM->orgTrans.pos);
ddist = ddist/mdist;
ddist = std::pow(ddist, 6);
ddist = glm::clamp(ddist, 0.25f, 0.9f);
float tot=0;
float _ffr[3];
for(long o = 0; o < 3; o++) {
Vec3f temporary3D;
temporary3D = t.rotation * eobj->vertexlist[face.vid[o]].norm;
float power = 255.f- glm::abs(255.f*(temporary3D.z)*( 1.0f / 2 ));
power = glm::clamp(power, 0.f, 255.f);
tot += power;
_ffr[o] = power;
u8 lfr = io->halo.color.r * power;
u8 lfg = io->halo.color.g * power;
u8 lfb = io->halo.color.b * power;
tvList[o].color = Color(lfr, lfg, lfb, 255).toRGBA();
}
if(tot > 150.f) {
long first;
long second;
long third;
if(_ffr[0] >= _ffr[1] && _ffr[1] >= _ffr[2]) {
first = 0;
second = 1;
third = 2;
} else if(_ffr[0] >= _ffr[2] && _ffr[2] >= _ffr[1]) {
first = 0;
second = 2;
third = 1;
} else if(_ffr[1] >= _ffr[0] && _ffr[0] >= _ffr[2]) {
first = 1;
second = 0;
third = 2;
} else if(_ffr[1] >= _ffr[2] && _ffr[2] >= _ffr[0]) {
first = 1;
second = 2;
third = 0;
} else if(_ffr[2] >= _ffr[0] && _ffr[0] >= _ffr[1]) {
first = 2;
second = 0;
third = 1;
} else {
first = 2;
second = 1;
third = 0;
}
if(_ffr[first] > 70.f && _ffr[second] > 60.f) {
TexturedVertex vert[4];
vert[0] = tvList[first];
vert[1] = tvList[first];
vert[2] = tvList[second];
vert[3] = tvList[second];
float siz = ddist * (io->halo.radius * 1.5f * (std::sin(arxtime.get_frame_time() * .01f) * .1f + .7f)) * .6f;
Vec3f vect1;
vect1.x = tvList[first].p.x - tvList[third].p.x;
vect1.y = tvList[first].p.y - tvList[third].p.y;
float len1 = 1.f / ffsqrt(vect1.x * vect1.x + vect1.y * vect1.y);
if(vect1.x < 0.f)
len1 *= 1.2f;
vect1.x *= len1;
vect1.y *= len1;
Vec3f vect2;
vect2.x = tvList[second].p.x - tvList[third].p.x;
vect2.y = tvList[second].p.y - tvList[third].p.y;
float len2 = 1.f / ffsqrt(vect2.x * vect2.x + vect2.y * vect2.y);
if(vect2.x < 0.f)
len2 *= 1.2f;
vect2.x *= len2;
vect2.y *= len2;
vert[1].p.x += (vect1.x + 0.2f - rnd() * 0.1f) * siz;
vert[1].p.y += (vect1.y + 0.2f - rnd() * 0.1f) * siz;
vert[1].color = Color(0, 0, 0, 255).toRGBA();
vert[0].p.z += 0.0001f;
vert[3].p.z += 0.0001f;
vert[1].rhw *= .8f;
vert[2].rhw *= .8f;
vert[2].p.x += (vect2.x + 0.2f - rnd() * 0.1f) * siz;
vert[2].p.y += (vect2.y + 0.2f - rnd() * 0.1f) * siz;
if(io->halo.flags & HALO_NEGATIVE)
vert[2].color = Color(0, 0, 0, 0).toRGBA();
else
vert[2].color = Color(0, 0, 0, 255).toRGBA();
Halo_AddVertices(vert);
}
}
}
void DrawEERIEInter_Render(EERIE_3DOBJ *eobj, const TransformInfo &t, Entity *io, float invisibility) {
ColorMod colorMod;
colorMod.updateFromEntity(io, !io);
Vec3f tv = t.pos;
if(io && (io->ioflags & IO_ITEM))
tv.y -= 60.f;
else
tv.y -= 90.f;
UpdateLlights(tv, false);
for(size_t i = 0; i < eobj->facelist.size(); i++) {
const EERIE_FACE & face = eobj->facelist[i];
if(CullFace(eobj, face))
continue;
if(face.texid < 0)
continue;
TextureContainer *pTex = eobj->texturecontainer[face.texid];
if(!pTex)
continue;
float fTransp = 0.f;
TexturedVertex *tvList = GetNewVertexList(pTex, face, invisibility, fTransp);
for(size_t n = 0; n < 3; n++) {
if(io && (io->ioflags & IO_ANGULAR)) {
const Vec3f & position = eobj->vertexlist3[face.vid[n]].v;
const Vec3f & normal = face.norm;
eobj->vertexlist3[face.vid[n]].vert.color = ApplyLight(&t.rotation, position, normal, colorMod, 0.5f);
} else {
Vec3f & position = eobj->vertexlist3[face.vid[n]].v;
Vec3f & normal = eobj->vertexlist[face.vid[n]].norm;
eobj->vertexlist3[face.vid[n]].vert.color = ApplyLight(&t.rotation, position, normal, colorMod);
}
tvList[n] = eobj->vertexlist[face.vid[n]].vert;
tvList[n].uv.x = face.u[n];
tvList[n].uv.y = face.v[n];
// Treat WATER Polys (modify UVs)
if(face.facetype & POLY_WATER) {
tvList[n].uv += getWaterFxUvOffset(eobj->vertexlist[face.vid[n]].v, 0.3f);
}
if(face.facetype & POLY_GLOW) {
// unaffected by light
tvList[n].color = Color(255, 255, 255, 255).toRGBA();
} else {
// Normal Illuminations
tvList[n].color = eobj->vertexlist3[face.vid[n]].vert.color;
}
// TODO copy-paste
if(io && player.m_improve) {
long lr = Color::fromRGBA(tvList[n].color).r;
float ffr=(float)(lr);
float dd = tvList[n].rhw;
dd = glm::clamp(dd, 0.f, 1.f);
Vec3f & norm = eobj->vertexlist[face.vid[n]].norm;
float fb=((1.f-dd)*6.f + (glm::abs(norm.x) + glm::abs(norm.y))) * 0.125f;
float fr=((.6f-dd)*6.f + (glm::abs(norm.z) + glm::abs(norm.y))) * 0.125f;
if(fr < 0.f)
fr = 0.f;
else
fr = std::max(ffr, fr * 255.f);
fr=std::min(fr,255.f);
fb*=255.f;
fb=std::min(fb,255.f);
u8 lfr = fr;
u8 lfb = fb;
u8 lfg = 0x1E;
tvList[n].color = Color(lfr, lfg, lfb, 255).toRGBA();
}
// Transparent poly: storing info to draw later
if((face.facetype & POLY_TRANS) || invisibility > 0.f) {
tvList[n].color = Color::gray(fTransp).toRGB();
}
}
// HALO HANDLING START
if(io && (io->halo.flags & HALO_ACTIVE)) {
AddFixedObjectHalo(face, t, io, tvList, eobj);
}
}
}
void DrawEERIEInter(EERIE_3DOBJ *eobj, const TransformInfo &t, Entity *io, bool forceDraw, float invisibility) {
if(!eobj)
return;
// Avoids To treat an object that isn't Visible
if(!forceDraw && io && io != entities.player() && !Cedric_IO_Visible(t.pos))
return;
DrawEERIEInter_ModelTransform(eobj, t);
if(io) {
UpdateBbox3d(eobj, io->bbox3D);
}
DrawEERIEInter_ViewProjectTransform(eobj);
if(io) {
UpdateBbox2d(*eobj, io->bbox2D);
}
if(!forceDraw && ARX_SCENE_PORTAL_ClipIO(io, t.pos))
return;
DrawEERIEInter_Render(eobj, t, io, invisibility);
}
struct HaloRenderInfo {
HaloRenderInfo(IO_HALO * halo, long selection)
: halo(halo)
, selection(selection)
{}
explicit HaloRenderInfo(IO_HALO * halo)
: halo(halo)
, selection(-1)
{}
IO_HALO * halo;
short selection;
};
static void pushSlotHalo(std::vector<HaloRenderInfo> & halos, EquipmentSlot slot,
short selection) {
if(player.equiped[slot] != PlayerEntityHandle && ValidIONum(player.equiped[slot])) {
Entity * tio = entities[player.equiped[slot]];
if(tio->halo.flags & HALO_ACTIVE) {
halos.push_back(HaloRenderInfo(&tio->halo, selection));
}
}
}
struct HaloInfo {
bool need_halo;
float MAX_ZEDE;
float ddist;
HaloInfo()
: need_halo(0)
, MAX_ZEDE(0.f)
, ddist(0.f)
{}
std::vector<HaloRenderInfo> halos;
};
//-----------------------------------------------------------------------------
extern long IN_BOOK_DRAW;
static void PrepareAnimatedObjectHalo(HaloInfo & haloInfo, const Vec3f & pos,
Skeleton * obj, Entity * use_io,
EERIE_3DOBJ * eobj) {
std::vector<HaloRenderInfo> & halos = haloInfo.halos;
if(use_io == entities.player()) {
pushSlotHalo(halos, EQUIP_SLOT_HELMET, eobj->fastaccess.sel_head);
pushSlotHalo(halos, EQUIP_SLOT_ARMOR, eobj->fastaccess.sel_chest);
pushSlotHalo(halos, EQUIP_SLOT_LEGGINGS, eobj->fastaccess.sel_leggings);
}
if(use_io->halo.flags & HALO_ACTIVE) {
halos.push_back(HaloRenderInfo(&use_io->halo));
}
if(halos.size() > 0) {
Vec3f ftrPos = pos;
//TODO copy-pase
float mdist = ACTIVECAM->cdepth;
mdist *= ( 1.0f / 2 );
float ddist = mdist-fdist(ftrPos, ACTIVECAM->orgTrans.pos);
ddist = ddist/mdist;
ddist = std::pow(ddist, 6);
ddist = glm::clamp(ddist, 0.25f, 0.9f);
haloInfo.ddist = ddist;
Cedric_PrepareHalo(eobj, obj);
haloInfo.MAX_ZEDE = 0.f;
for(size_t i = 0; i < eobj->vertexlist.size(); i++) {
if(eobj->vertexlist3[i].vert.rhw > 0.f)
haloInfo.MAX_ZEDE = std::max(eobj->vertexlist3[i].vert.p.z, haloInfo.MAX_ZEDE);
}
haloInfo.need_halo = true;
}
}
static void AddAnimatedObjectHalo(HaloInfo & haloInfo, const unsigned short * paf,
float invisibility, EERIE_3DOBJ * eobj, Entity * io,
TexturedVertex * tvList) {
float & ddist = haloInfo.ddist;
float & MAX_ZEDE = haloInfo.MAX_ZEDE;
std::vector<HaloRenderInfo> & halos = haloInfo.halos;
IO_HALO * curhalo = NULL;
for(size_t h = 0; h < halos.size(); h++) {
if(halos[h].selection == -1 || IsInSelection(eobj, paf[0], halos[h].selection) >= 0) {
curhalo = halos[h].halo;
break;
}
}
if(!curhalo)
return;
float tot = 0;
float _ffr[3];
ColorRGBA colors[3];
for(size_t o = 0; o < 3; o++) {
float tttz = glm::abs(eobj->vertexlist3[paf[o]].norm.z) * ( 1.0f / 2 );
float power = 255.f - (float)(255.f * tttz);
power *= (1.f - invisibility);
power = glm::clamp(power, 0.f, 255.f);
tot += power;
_ffr[o] = power;
u8 lfr = curhalo->color.r * power;
u8 lfg = curhalo->color.g * power;
u8 lfb = curhalo->color.b * power;
colors[o] = Color(lfr, lfg, lfb, 255).toRGBA();
}
if(tot > 260) {
long first;
long second;
long third;
if(_ffr[0] >= _ffr[1] && _ffr[1] >= _ffr[2]) {
first = 0;
second = 1;
third = 2;
} else if(_ffr[0] >= _ffr[2] && _ffr[2] >= _ffr[1]) {
first = 0;
second = 2;
third = 1;
} else if(_ffr[1] >= _ffr[0] && _ffr[0] >= _ffr[2]) {
first = 1;
second = 0;
third = 2;
} else if(_ffr[1] >= _ffr[2] && _ffr[2] >= _ffr[0]) {
first = 1;
second = 2;
third = 0;
} else if(_ffr[2] >= _ffr[0] && _ffr[0] >= _ffr[1]) {