minor modifs for viewerOBJ

Apps/Examples/viewerOBJ.cpp

@@ -104,18 +104,17 @@ void ObjView::cb_redraw()
 		{
 			m_shader2->setTexture(mats[i]->textureDiffuse);
 			m_shader2->setShininess(mats[i]->shininess);
-			m_shader2->setAmbient(0.3f);
+			m_shader2->setAmbient(0.8f);
 			m_shader2->activeTexture();
 			m_shader2->enableVertexAttribs();
 			glDrawArrays(GL_TRIANGLES, m_obj.beginIndex(i), m_obj.nbIndices(i));
 			m_shader2->disableVertexAttribs();
-
-
 		}
 		else
 		{
 			Geom::Vec4f v;
-			v[0] = mats[i]->ambiantColor[0]; v[1] = mats[i]->ambiantColor[1]; v[2] = mats[i]->ambiantColor[2]; v[3] = 0.0f;
+//			v[0] = mats[i]->ambiantColor[0]; v[1] = mats[i]->ambiantColor[1]; v[2] = mats[i]->ambiantColor[2]; v[3] = 0.0f;
+			v[0] = 0.5f; v[1] = 0.5f; v[2] = 0.5f; v[3] = 0.0f;
 			m_phongShader->setAmbiant(v) ;
 			v[0] = mats[i]->diffuseColor[0]; v[1] = mats[i]->diffuseColor[1]; v[2] = mats[i]->diffuseColor[2]; v[3] = 0.0f;
 			m_phongShader->setDiffuse(v) ;

include/Algo/Import/importObjTex.h

@@ -93,6 +93,8 @@ protected:
 	std::vector<unsigned int> m_beginIndices;
 	std::vector<unsigned int> m_nbIndices;
 
+	unsigned int m_maxTextureSize;
+
 	/// vector of group name
 //	std::vector<std::string> m_groupNames;
 //	std::vector<std::string> m_groupMaterialNames;
@@ -149,6 +151,12 @@ public:
 
 	~OBJModel();
 
+	/**
+	 * @brief resize texture (at import) to max size
+	 * @param mts max texture size in x & y
+	 */
+	void setMaxTextureSize(unsigned int mts);
+
 	/**
 	 * @brief set position attribute
 	 * @param position attribute
@@ -231,7 +239,7 @@ public:
 	 * @brief read materials from files. Call after creating VBOs !!
 	 * @param filename name of file
 	 */
-	void readMaterials(unsigned int maxTextureSize=2048, const std::string& filename="");
+	void readMaterials(const std::string& filename="");
 
 	/**
 	 * @brief getMaterials

include/Algo/Import/importObjTex.hpp

@@ -41,7 +41,7 @@ namespace Import
 
 template <typename PFP>
 OBJModel<PFP>::OBJModel(typename PFP::MAP& map):
-	m_map(map),
+	m_map(map), m_maxTextureSize(2048),
 	m_tagV(0),m_tagVT(0),m_tagVN(0),m_tagG(0),m_tagF(0),
 	m_specialVertices(map),m_dirtyEdges(map)
 {
@@ -55,6 +55,16 @@ OBJModel<PFP>::~OBJModel()
 		delete *it;
 }
 
+
+
+
+template <typename PFP>
+inline void OBJModel<PFP>::setMaxTextureSize(unsigned int mts)
+{
+	m_maxTextureSize = mts;
+}
+
+
 template <typename PFP>
 inline typename PFP::VEC3 OBJModel<PFP>::getPosition(Dart d)
 {
@@ -62,6 +72,7 @@ inline typename PFP::VEC3 OBJModel<PFP>::getPosition(Dart d)
 }
 
 
+
 template <typename PFP>
 inline typename PFP::VEC3 OBJModel<PFP>::getNormal(Dart d)
 {
@@ -105,7 +116,7 @@ void OBJModel<PFP>::setTexCoordAttribute(VertexAttribute<Geom::Vec2f>texcoord)
 
 
 template <typename PFP>
-void OBJModel<PFP>::readMaterials(unsigned int /*maxTextureSize*/, const std::string& filename)
+void OBJModel<PFP>::readMaterials(const std::string& filename)
 {
 	m_materials.reserve(m_materialNames.size());
 
@@ -211,7 +222,7 @@ void OBJModel<PFP>::readMaterials(unsigned int /*maxTextureSize*/, const std::st
 
 					currentMat->textureDiffuse->load(m_matPath+tname);
 					CGoGNout << "Loading texture "<< m_matPath+tname << " -> "<<std::hex << currentMat->textureDiffuse <<std::dec<<CGoGNendl;
-//					currentMat->textureDiffuse->scaleNearest( currentMat->textureDiffuse->newMaxSize(maxTextureSize));
+					currentMat->textureDiffuse->scaleNearest( currentMat->textureDiffuse->newMaxSize(m_maxTextureSize));
 					currentMat->textureDiffuse->setFiltering(GL_LINEAR);
 					currentMat->textureDiffuse->setWrapping(GL_REPEAT);
 					currentMat->textureDiffuse->update();
@@ -231,6 +242,7 @@ void OBJModel<PFP>::readMaterials(unsigned int /*maxTextureSize*/, const std::st
 						tname = tname.substr(0,tname.length()-1);
 					currentMat->textureDiffuse->load(m_matPath+tname);
 					CGoGNout << "Loading texture "<< m_matPath+tname << " -> "<<std::hex << currentMat->textureDiffuse <<std::dec<<CGoGNendl;
+					currentMat->textureDiffuse->scaleNearest( currentMat->textureDiffuse->newMaxSize(m_maxTextureSize));
 					currentMat->textureDiffuse->setFiltering(GL_LINEAR);
 					currentMat->textureDiffuse->setWrapping(GL_REPEAT);
 					currentMat->textureDiffuse->update();

include/Utils/textures.hpp

@@ -1095,7 +1095,6 @@ void Texture<DIM,TYPE>::update()
 		glTexImage1D(m_target, 0, internalFormat(), this->m_size[0], 0, format(), m_type, this->m_data_ptr);
 		break;
 	case 2:
-			std::cout << "updateSize: " << this->m_size[0] << " / " << this->m_size[1] << std::endl;
 		glTexImage2D(m_target, 0, internalFormat(), this->m_size[0], this->m_size[1], 0, format(), m_type, this->m_data_ptr);
 		break;
 	case 3: