commit x64 compilation from lulu cause the other branch dont seems to compile properly at home
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310
include/engine/core/material_nml.cpp
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310
include/engine/core/material_nml.cpp
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/* -----------------------------------------------------------------------------
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GSFramework
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Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
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----------------------------------------------------------------------------- */
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#include "core/material.h"
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#include "core/embedded_resource_handler_interface.h"
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#include "metafile/nml.h"
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#include "log/log.h"
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using namespace GS::Core;
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using namespace GS::NML;
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//------------------------------------------------------------------------------
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bool Material::FromMetaTag(Tag &tag)
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{
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if (tag.name != "Material")
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__ERR__(__LOG_E__ << "Could not parse material, incorrect root tag (" << tag.name << ").\n", false);
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Reset();
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/*
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Implementation note.
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These strings are declared here once for the whole function
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to benefit from the hash value-based early exit that the String
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comparison function provide.
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*/
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static String _diffuse("Diffuse"), _specular("Specular"), _self("Self"), _ambient("Ambient"),
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_glossiness("Glossiness"), _reflection("Reflection"), _ior("IOR"), _ath("AlphaThreshold"),
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_msa("MaxSmoothingAngle"), _opac("Opacity"), _rmask("RenderMask"), _blendop("BlendOp"), _shadermap("ShaderMap"),
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_shd("Shader"), _stage("TextureStage"), _physic("PhysicMaterial"), _depthbias("DepthBias");
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NMLTagForeach(pt, tag)
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{
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if (pt->name == _diffuse) diffuse.FromMetaTag(*pt);
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else if (pt->name == _specular) specular.FromMetaTag(*pt);
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else if (pt->name == _self) self.FromMetaTag(*pt);
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else if (pt->name == _ambient) ambient.FromMetaTag(*pt);
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else if (pt->name == _glossiness) glossiness = Types::Clamp(pt->GetReal(), 0.01f, 16.f);
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else if (pt->name == _reflection) reflection = pt->GetReal();
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else if (pt->name == _ior) irefraction = pt->GetReal();
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else if (pt->name == _msa); // Legacy
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else if (pt->name == _opac) opacity = pt->GetReal();
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else if (pt->name == _ath) athreshold = pt->GetReal();
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else if (pt->name == _depthbias) depth_bias = pt->GetReal();
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else if (pt->name == _shd) shader = pt->GetString();
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// Physic material.
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else if (pt->name == _physic)
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PhysicMaterial::FromMetaTag(*pt);
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// Render word.
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else if (pt->name == _rmask)
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{
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static String _shdless("Shadeless"), _smooth("Smoothing"), _add("Additive"), _dbs("DoubleSided"), _usefbuffer("UseFramebuffer"), _skn("Skinned"),
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_wire("Wireframe"), _unlit("Unlit"), _vcolor("VertexColor"), _soft("SoftBody"), _sub("Subtractive"), _subs("Substractive"),
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_vnrm("ForceVertexNormal"), _nrmtgt("NormalMapTangent"), _toon("Toon"), _alpha("Alpha"), _atest("AlphaTest"),
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_parr("ParralaxDisp"), _nozw("NoZWrite"), _nozt("NoZTest"), _nofog("NoFog"), _fixdfunc("FixedFunction"), _asoftz("AlphaSoftZ"), _asmap("AlphaInShadow");
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NMLTagForeach(mskt, *pt)
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{
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if (mskt->name == _unlit) renderword |= Render_Unlit;
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else if (mskt->name == _smooth) renderword |= Render_Smooth;
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else if (mskt->name == _nrmtgt) renderword |= Render_NormalTangent;
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else if (mskt->name == _nofog) renderword |= Render_NoFog;
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else if (mskt->name == _dbs) renderword |= Render_DoubleSided;
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else if (mskt->name == _wire) renderword |= Render_Wire;
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else if (mskt->name == _vcolor) renderword |= Render_VertexColor;
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else if (mskt->name == _parr) renderword |= Render_ParralaxDisp;
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else if (mskt->name == _toon) renderword |= Render_Toon;
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else if (mskt->name == _nozw) renderword |= Render_NoZWrite;
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else if (mskt->name == _nozt) renderword |= Render_NoZTest;
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else if (mskt->name == _asoftz) renderword |= Render_AlphaSoftZ;
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else if (mskt->name == _asmap) renderword |= Render_AlphaInShadow;
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else if (mskt->name == _atest) renderword |= Render_AlphaTest;
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else if (mskt->name == _usefbuffer) renderword |= Render_UseFramebuffer;
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else if (mskt->name == _skn) renderword |= Render_Skinned;
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#if 1 // Legacy
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else if (mskt->name == _add) blendop = Blend_Add;
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else if (mskt->name == _alpha) blendop = Blend_Alpha;
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else if (mskt->name == _fixdfunc) blendop = Blend_Alpha;
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else if (mskt->name == "Lit")
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;
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#endif
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else __LOG_W__ << "Unknown tag '" << mskt->name << "' in material '" << name << "'.\n";
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}
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}
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// Blend operator.
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else if (pt->name == _blendop)
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{
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String op(pt->GetString());
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if (op == "Add")
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blendop = Blend_Add;
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else if (op == "Alpha")
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blendop = Blend_Alpha;
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}
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#if (__PLATFORM_NINTENDO_WII__ == 0)
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// Shader map.
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else if (pt->name == _shadermap)
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IEmbeddedResourceHandler::Get()->ExtractEmbeddedShaderTree(shader, *pt, name);
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#endif
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// Texture stage.
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else if (pt->name == _stage)
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{
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Tag *idx = pt->GetTag("Index");
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if (idx && (idx->GetType() == Variant::VariantInteger))
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{
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int n = idx->GetInteger();
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if ((n >= 0) && (n < 8))
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{
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TextureStage *lvl = &texstage[n];
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static String _texture("Texture"), _iuv("UV");
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static String _operator("Operator"), _uvsrc("UVSource");
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// Reset level.
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lvl->channel = Channel_None;
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lvl->op = Operator_Default;
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lvl->uv_index = 0;
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// Fetch channel first.
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Tag *tst = pt->GetTag("Channel");
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lvl->channel = tst ? MaterialChannelFromName(tst->GetString()) : Channel_Diffuse;
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// Pool remaining tags.
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NMLTagForeach(tst, *pt)
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{
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if (tst->name == _texture)
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lvl->t = tst->GetString();
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else if (tst->name == _iuv)
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lvl->uv_index = (uchar)tst->GetInteger();
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else if (tst->name == _operator)
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{
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String op(tst->GetString());
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if (op == "Multiply")
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lvl->op = Operator_Multiply;
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else if (op == "Add")
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lvl->op = Operator_Add;
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}
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// Texture level UV source.
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else if (tst->name == _uvsrc)
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{
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String fnv(tst->GetString());
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if (fnv == "UVMap") lvl->uv_mode = UV_UV;
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else if (fnv == "LSNormal") lvl->uv_mode = UV_LSN;
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else if (fnv == "FrontMap") lvl->uv_mode = UV_FrontMap;
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else if (fnv == "SphericalEnvironment") lvl->uv_mode = UV_SphericalEnvironment;
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else __LOG_W__ << "Unknown UV source for texture stage " << n << " of material '" << name << "'.\n";
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}
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}
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texstage_count++;
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}
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else __LOG_W__ << "Illegal texture stage index " << n << " in material '" << name << "'.\n";
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}
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else __LOG_W__ << "Illegal index tag type in material '" << name << "'.\n";
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}
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#if 1 // Legacy
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else if (pt->name == "Id")
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;
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#endif
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else __LOG_W__ << "Unknown tag '" << pt->name << "' in <Material>.\n";
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}
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return true;
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}
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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Tag *Material::AsMetaTag() const
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{
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Tag *material = new Tag("Material");
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if (!material)
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__ERR__(__LOG_E__ << "Could not serialize material '" << name << "'. Failed to create root tag.\n", NULL)
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// Base properties.
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if (diffuse != Color::White)
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material->AddChild(diffuse.AsMetaTag("Diffuse", true));
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if (specular != Color::White)
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material->AddChild(specular.AsMetaTag("Specular"));
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if (self != Color::Black)
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material->AddChild(self.AsMetaTag("Self"));
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if (ambient != Color::White)
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material->AddChild(ambient.AsMetaTag("Ambient"));
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if (glossiness != 0.4f)
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material->AddChild("Glossiness", glossiness);
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if (opacity != 1)
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material->AddChild("Opacity", opacity);
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if (reflection != 0)
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material->AddChild("Reflection", reflection);
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if (irefraction != 1)
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material->AddChild("IOR", irefraction);
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if (athreshold != 0.1)
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material->AddChild("AlphaThreshold", athreshold);
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if (depth_bias != 0)
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material->AddChild("DepthBias", depth_bias);
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// Physics.
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material->AddChild(PhysicMaterial::AsMetaTag());
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// Render word.
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if (renderword != Render_None)
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{
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if (Tag *rword = material->AddChild("RenderMask"))
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{
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if (renderword & Render_Unlit) rword->AddChild("Unlit");
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if (renderword & Render_Smooth) rword->AddChild("Smoothing");
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if (renderword & Render_NormalTangent) rword->AddChild("NormalMapTangent");
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if (renderword & Render_NoFog) rword->AddChild("NoFog");
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if (renderword & Render_DoubleSided) rword->AddChild("DoubleSided");
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if (renderword & Render_Wire) rword->AddChild("Wireframe");
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if (renderword & Render_VertexColor) rword->AddChild("VertexColor");
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if (renderword & Render_ParralaxDisp) rword->AddChild("ParralaxDisp");
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if (renderword & Render_Toon) rword->AddChild("Toon");
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if (renderword & Render_NoZWrite) rword->AddChild("NoZWrite");
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if (renderword & Render_NoZTest) rword->AddChild("NoZTest");
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if (renderword & Render_AlphaSoftZ) rword->AddChild("AlphaSoftZ");
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if (renderword & Render_AlphaInShadow) rword->AddChild("AlphaInShadow");
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if (renderword & Render_AlphaTest) rword->AddChild("AlphaTest");
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if (renderword & Render_UseFramebuffer) rword->AddChild("UseFramebuffer");
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if (renderword & Render_Skinned) rword->AddChild("Skinned");
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}
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else __LOG_W__ << "Could not serialize material '" << name << "' render word.\n";
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}
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// Blend operator.
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if (blendop != Blend_None)
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switch (blendop)
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{
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case Blend_Add: material->AddChild("BlendOp", "Add"); break;
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case Blend_Alpha: material->AddChild("BlendOp", "Alpha"); break;
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}
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// Shader id.
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if (!shader.IsEmpty())
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material->AddChild("Shader", shader.c_str());
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// Texture stages.
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for (int n = 0; n < max_texture_stage; n++)
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{
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const TextureStage *lvl = &texstage[n];
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if (!lvl->t.IsEmpty())
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{
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if (Tag *ts = new Tag("TextureStage"))
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{
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material->AddChild(ts);
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ts->AddChild("Index", n);
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ts->AddChild("Texture", lvl->t.c_str());
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ts->AddChild("UV", lvl->uv_index);
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if (lvl->op != Operator_Default)
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switch (lvl->op)
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{
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case Operator_Add: ts->AddChild("Operator", "Add"); break;
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case Operator_Multiply: ts->AddChild("Operator", "Multiply"); break;
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}
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if (lvl->channel != Channel_Diffuse)
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{
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if (const char *c = MaterialChannelName(lvl->channel))
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ts->AddChild("Channel", c);
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else
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__LOG_W__ << "Bogus channel in texture stage " << n << " material '" << name << "'.\n";
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}
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if (lvl->uv_mode != UV_UV)
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switch (lvl->uv_mode)
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{
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case UV_UV: ts->AddChild("UVSource", "UVMap"); break;
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case UV_LSN: ts->AddChild("UVSource", "LSNormal"); break;
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case UV_FrontMap: ts->AddChild("UVSource", "FrontMap"); break;
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case UV_SphericalEnvironment: ts->AddChild("UVSource", "SphericalEnvironment"); break;
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default:
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__LOG_W__ << "Bogus channel in texture stage " << n << " material '" << name << "'.\n";
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break;
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}
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}
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else __LOG_W__ << "Could not serialize a texture stage in material '" << name << "'.\n";
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}
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}
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return material;
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}
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//------------------------------------------------------------------------------
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