StdMat2 *NifImporter::ImportMaterialAndTextures(ImpNode *node, NiAVObjectRef avObject)
{
// Texture
NiMaterialPropertyRef matRef = avObject->GetPropertyByType(NiMaterialProperty::TYPE);
if (matRef != NULL){
StdMat2 *m = NewDefaultStdMat();
m->SetName(matRef->GetName().c_str());
if (showTextures) {
m->SetMtlFlag(MTL_DISPLAY_ENABLE_FLAGS, TRUE);
}
// try the civ4 shader first then default back to normal shaders
if (ImportNiftoolsShader(node, avObject, m)) {
return m;
}
NiTexturingPropertyRef texRef = avObject->GetPropertyByType(NiTexturingProperty::TYPE);
NiWireframePropertyRef wireRef = avObject->GetPropertyByType(NiWireframeProperty::TYPE);
NiAlphaPropertyRef alphaRef = avObject->GetPropertyByType(NiAlphaProperty::TYPE);
NiStencilPropertyRef stencilRef = avObject->GetPropertyByType(NiStencilProperty::TYPE);
NiShadePropertyRef shadeRef = avObject->GetPropertyByType(NiShadeProperty::TYPE);
vector<NiPropertyRef> props = avObject->GetProperties();
if (IsFallout3()) {
m->SetAmbient(Color(0.588f, 0.588f, 0.588f),0);
m->SetDiffuse(Color(0.588f, 0.588f, 0.588f),0);
m->SetSpecular(Color(0.902f, 0.902f, 0.902f),0);
} else {
m->SetAmbient(TOCOLOR(matRef->GetAmbientColor()),0);
m->SetDiffuse(TOCOLOR(matRef->GetDiffuseColor()),0);
m->SetSpecular(TOCOLOR(matRef->GetSpecularColor()),0);
}
Color c = TOCOLOR(matRef->GetEmissiveColor());
if (c.r != 0 || c.b != 0 || c.g != 0) {
m->SetSelfIllumColorOn(TRUE);
m->SetSelfIllumColor(c,0);
}
m->SetShinStr(0.0,0);
m->SetShininess(matRef->GetGlossiness()/100.0,0);
m->SetOpacity(matRef->GetTransparency(),0);
bool hasShaderAttributes = (wireRef != NULL) || (stencilRef != NULL) || (shadeRef != NULL);
if (m->SupportsShaders() && hasShaderAttributes) {
if (Shader *s = m->GetShader()) {
if (wireRef != NULL && (wireRef->GetFlags() & 1)) {
BOOL value = TRUE;
m->SetWire(value);
}
if (stencilRef != NULL) {
if (stencilRef->GetFaceDrawMode() == DRAW_BOTH) {
BOOL value = TRUE;
m->SetTwoSided(value);
}
}
if (shadeRef != NULL && shadeRef->GetFlags() & 1) {
m->SetFaceted(TRUE);
}
}
}
if (NULL != texRef)
{
// Handle Base/Detail ???
if (texRef->HasTexture(DECAL_0_MAP)){
if (Texmap* tex = CreateTexture(texRef->GetTexture(DECAL_0_MAP)))
m->SetSubTexmap(ID_DI, tex);
if (texRef->HasTexture(BASE_MAP)){
m->LockAmbDiffTex(FALSE);
if (Texmap* tex = CreateTexture(texRef->GetTexture(BASE_MAP)))
m->SetSubTexmap(ID_AM, tex);
}
} else if (texRef->HasTexture(BASE_MAP)) {
if (Texmap* tex = CreateTexture(texRef->GetTexture(BASE_MAP))) {
m->SetSubTexmap(ID_DI, tex);
if (showTextures) gi->ActivateTexture(tex,m);
}
}
// Handle Bump map
if (texRef->HasTexture(BUMP_MAP)) {
if (Texmap* tex = CreateTexture(texRef->GetTexture(BUMP_MAP)))
m->SetSubTexmap(ID_BU, CreateNormalBump(NULL, tex));
}
// Shiny map
if (texRef->HasTexture(GLOSS_MAP)) {
if (Texmap* tex = CreateTexture(texRef->GetTexture(GLOSS_MAP)))
m->SetSubTexmap(ID_SS, tex);
}
// Self illumination
if (texRef->HasTexture(GLOW_MAP)) {
if (Texmap* tex = CreateTexture(texRef->GetTexture(GLOW_MAP)))
m->SetSubTexmap(ID_SI, tex);
}
// Custom Shader Handling
int nTex = texRef->GetShaderTextureCount();
if (nTex > 0) {
list<NiExtraDataRef> data = avObject->GetExtraData();
NiGeometryRef trigeom = DynamicCast<NiGeometry>(avObject);
if (trigeom->HasShader()) {
for (list<NiExtraDataRef>::iterator itr = data.begin(); itr != data.end(); ++itr) {
if ( NiIntegerExtraDataRef idx = DynamicCast<NiIntegerExtraData>(*itr) ) {
string name = idx->GetName();
if ( wildmatch("*Index", name) ) {
int shader = idx->GetData();
if (shader < nTex) {
if ( name == "NormalMapIndex" ) {
if (Texmap* tex = CreateTexture(texRef->GetShaderTexture(shader)))
m->SetSubTexmap(ID_BU, CreateNormalBump(NULL, tex));
} else if ( name == "SpecularIntensity" ) {
if (Texmap* tex = CreateTexture(texRef->GetShaderTexture(shader)))
m->SetSubTexmap(ID_SP, CreateNormalBump(NULL, tex));
}
}
}
}
}
}
}
}
if (NiTexturePropertyRef tex2Ref = avObject->GetPropertyByType(NiTextureProperty::TYPE)){
// Handle Base/Detail ???
if (Texmap* tex = CreateTexture(tex2Ref)) {
m->SetSubTexmap(ID_DI, tex);
}
}
if (BSShaderNoLightingPropertyRef noLightShadeRef = SelectFirstObjectOfType<BSShaderNoLightingProperty>(props)) {
if ( Texmap* tex = CreateTexture( noLightShadeRef->GetFileName() ) ) {
m->SetSubTexmap(ID_DI, tex);
}
}
if (BSShaderPPLightingPropertyRef ppLightShadeRef = SelectFirstObjectOfType<BSShaderPPLightingProperty>(props)) {
if ( BSShaderTextureSetRef textures = ppLightShadeRef->GetTextureSet() ) {
if ( Texmap* tex = CreateTexture( textures->GetTexture(0) ) )
m->SetSubTexmap(ID_DI, tex);
if ( Texmap* tex = CreateTexture( textures->GetTexture(1) ) )
m->SetSubTexmap(ID_BU, CreateNormalBump(NULL, tex));
if ( Texmap* tex = CreateTexture( textures->GetTexture(3) ) )
m->SetSubTexmap(ID_SI, tex);
if ( Texmap* tex = CreateTexture( textures->GetTexture(4) ) )
m->SetSubTexmap(ID_RL, tex);
if ( Texmap* tex = CreateTexture( textures->GetTexture(5) ) ) {
if ( Texmap* mask = CreateTexture( textures->GetTexture(2) ) )
tex = CreateMask(NULL, tex, mask);
m->SetSubTexmap(ID_SP, tex);
}
}
}
if (SkyShaderPropertyRef skyShadeRef = SelectFirstObjectOfType<SkyShaderProperty>(props)) {
if ( Texmap* tex = CreateTexture( skyShadeRef->GetFileName() ) ) {
m->SetSubTexmap(ID_DI, tex);
}
}
if (TileShaderPropertyRef tileShadeRef = SelectFirstObjectOfType<TileShaderProperty>(props)) {
if ( Texmap* tex = CreateTexture( tileShadeRef->GetFileName() ) ) {
m->SetSubTexmap(ID_DI, tex);
}
}
if (TallGrassShaderPropertyRef grassShadeRef = SelectFirstObjectOfType<TallGrassShaderProperty>(props)) {
if ( Texmap* tex = CreateTexture( grassShadeRef->GetFileName() ) ) {
m->SetSubTexmap(ID_DI, tex);
}
}
if (Lighting30ShaderPropertyRef lighting30ShadeRef = SelectFirstObjectOfType<Lighting30ShaderProperty>(props)) {
if ( BSShaderTextureSetRef textures = lighting30ShadeRef->GetTextureSet() ) {
if ( Texmap* tex = CreateTexture( textures->GetTexture(0) ) )
m->SetSubTexmap(ID_DI, tex);
if ( Texmap* tex = CreateTexture( textures->GetTexture(1) ) )
m->SetSubTexmap(ID_BU, CreateNormalBump(NULL, tex));
if ( Texmap* tex = CreateTexture( textures->GetTexture(3) ) )
m->SetSubTexmap(ID_SI, tex);
if ( Texmap* tex = CreateTexture( textures->GetTexture(4) ) )
m->SetSubTexmap(ID_RL, tex);
if ( Texmap* tex = CreateTexture( textures->GetTexture(5) ) ) {
if ( Texmap* mask = CreateTexture( textures->GetTexture(2) ) )
tex = CreateMask(NULL, tex, mask);
m->SetSubTexmap(ID_SP, tex);
}
}
}
return m;
}
return NULL;
}
//------------------------------
StdMat2* MaterialCreator::createStandardMaterial( const COLLADAFW::EffectCommon& effectCommon, const String& name, const MaterialCreator::MaterialIdentifier& materialIdentifier )
{
StdMat2* material = NewDefaultStdMat();
COLLADAFW::EffectCommon::ShaderType shaderType = effectCommon.getShaderType();
switch ( shaderType )
{
case COLLADAFW::EffectCommon::SHADER_CONSTANT:
material->SetFaceted(true); // BUG393: Max actually does not support a constant shader!
case COLLADAFW::EffectCommon::SHADER_BLINN:
material->SwitchShader(Class_ID(StandardMaterial::STD2_BLINN_SHADER_CLASS_ID, 0));
break;
case COLLADAFW::EffectCommon::SHADER_LAMBERT:
case COLLADAFW::EffectCommon::SHADER_PHONG:
case COLLADAFW::EffectCommon::SHADER_UNKNOWN:
default:
material->SwitchShader(Class_ID(StandardMaterial::STD2_PHONG_CLASS_ID, 0));
break;
}
// Retrieve the shader parameter blocks
Shader* materialShader = material->GetShader();
IParamBlock2* shaderParameters = (IParamBlock2*) materialShader->GetReference(0);
IParamBlock2* extendedParameters = (IParamBlock2*) material->GetReference(StandardMaterial::EXTENDED_PB_REF);
// Common material parameters
material->SetName(name.c_str());
const COLLADAFW::ColorOrTexture& diffuse = effectCommon.getDiffuse();
if ( diffuse.isColor() )
material->SetDiffuse( toMaxColor(diffuse), 0);
const COLLADAFW::ColorOrTexture& emission = effectCommon.getEmission();
if ( emission.isColor() )
{
material->SetSelfIllumColorOn(TRUE);
material->SetSelfIllumColor( toMaxColor(emission), 0);
}
else
{
material->SetSelfIllumColorOn(FALSE);
material->SetSelfIllum( 0, 0 );
}
float maxOpacity = 1;
const COLLADAFW::ColorOrTexture& opacity = effectCommon.getOpacity();
if ( opacity.isColor() )
{
const COLLADAFW::Color& opacityColor = opacity.getColor();
float averageTransparent = (float)(opacityColor.getRed() + opacityColor.getGreen() + opacityColor.getBlue())/3;
maxOpacity = averageTransparent;
}
if ( getDocumentImporter()->getInvertTransparency() )
{
maxOpacity = 1 - maxOpacity;
}
// Max seems to like to have opacity 0 for opacity textures
if ( opacity.isTexture() )
{
material->SetOpacity( 0, 0);
}
else
{
material->SetOpacity( maxOpacity, 0);
}
if (shaderType != COLLADAFW::EffectCommon::SHADER_CONSTANT && shaderType != COLLADAFW::EffectCommon::SHADER_UNKNOWN)
{
// Unlock the ambient and diffuse colors
materialShader->SetLockAD(FALSE);
materialShader->SetLockADTex(FALSE);
material->LockAmbDiffTex(FALSE);
material->SyncADTexLock(FALSE);
// Lambert/Phong material parameters
const COLLADAFW::ColorOrTexture& ambient = effectCommon.getAmbient();
if ( ambient.isColor() )
material->SetAmbient( toMaxColor(ambient), 0);
}
else
{
// Approximate constant shader, specular is the same color
if ( diffuse.isColor() )
material->SetSpecular( toMaxColor(diffuse), 0 );
}
const COLLADAFW::ColorOrTexture& specular = effectCommon.getSpecular();
const COLLADAFW::FloatOrParam& shininessFloatOrParam = effectCommon.getShininess();
float shininess = 1;
if ( shininessFloatOrParam.getType() == COLLADAFW::FloatOrParam::FLOAT )
{
shininess = shininessFloatOrParam.getFloatValue();
}
if ( shaderType == COLLADAFW::EffectCommon::SHADER_PHONG || shaderType == COLLADAFW::EffectCommon::SHADER_BLINN)
{
// Phong material parameters
if ( specular.isColor() )
material->SetSpecular( toMaxColor(specular), 0 );
material->SetShininess(ConversionFunctors::fromPercent(shininess), 0);
material->SetShinStr(ConversionFunctors::fromPercent(shininess), 0);
}
//create and assign textures
createAndAssignTexture( material, effectCommon, &COLLADAFW::EffectCommon::getAmbient, ID_AM, materialIdentifier.ambientMapChannel);
createAndAssignTexture( material, effectCommon, &COLLADAFW::EffectCommon::getDiffuse, ID_DI, materialIdentifier.diffuseMapChannel);
createAndAssignTexture( material, effectCommon, &COLLADAFW::EffectCommon::getSpecular, ID_SP, materialIdentifier.specularMapChannel);
createAndAssignTexture( material, effectCommon, &COLLADAFW::EffectCommon::getEmission, ID_SI, materialIdentifier.emissionMapChannel);
createAndAssignTexture( material, effectCommon, &COLLADAFW::EffectCommon::getOpacity, ID_OP, materialIdentifier.opacityMapChannel);
return material;
}
