resolution conflit Lionel (shaderPhong)

src/Utils/Shaders/shaderPhong.cpp

@@ -32,67 +32,9 @@ namespace Utils
 {
 #include "shaderPhong.vert"
 #include "shaderPhong.frag"
-//std::string ShaderPhong::vertexShaderText =
-//"ATTRIBUTE vec3 VertexPosition, VertexNormal;\n"
-//"#ifdef WITH_COLOR\n"
-//"ATTRIBUTE vec3 VertexColor;\n"
-//"#endif\n"
-//"uniform mat4 ModelViewProjectionMatrix;\n"
-//"uniform mat4 ModelViewMatrix;\n"
-//"uniform mat4 NormalMatrix;\n"
-//"uniform vec3 lightPosition;\n"
-//"VARYING_VERT vec3 EyeVector, Normal, LightDir;\n"
-//"#ifdef WITH_COLOR\n"
-//"VARYING_VERT vec3 Color;\n"
-//"#endif\n"
-//"INVARIANT_POS;\n"
-//"void main ()\n"
-//"{\n"
-//"	Normal = vec3 (NormalMatrix * vec4 (VertexNormal, 0.0));\n"
-//" 	vec3 Position = vec3 (ModelViewMatrix * vec4 (VertexPosition, 1.0));\n"
-//"	LightDir = lightPosition - Position;\n"
-//"	EyeVector = -Position;\n"
-//"	#ifdef WITH_COLOR\n"
-//"	Color = VertexColor;\n"
-//"	#endif\n"
-//"	gl_Position = ModelViewProjectionMatrix * vec4 (VertexPosition, 1.0);\n"
-//"}";
 
 
-//std::string ShaderPhong::fragmentShaderText =
-//"PRECISON;\n"
-//"VARYING_FRAG vec3 EyeVector, Normal, LightDir;\n"
-//"#ifdef WITH_COLOR\n"
-//"VARYING_FRAG vec3 Color;\n"
-//"#endif\n"
-//"uniform vec4 materialDiffuse;\n"
-//"uniform vec4 materialSpecular;\n"
-//"uniform vec4 materialAmbient;\n"
-//"uniform float shininess;\n"
-//"FRAG_OUT_DEF;\n"
-//"void main()\n"
-//"{\n"
-//"	vec3 N = normalize (Normal);\n"
-//"	vec3 L = normalize (LightDir);\n"
-//"	float lambertTerm = dot(N,L);\n"
-//
-//"	vec4 finalColor = materialAmbient;\n"
-//"	if(lambertTerm > 0.0)\n"
-//"	{\n"
-//"		#ifndef WITH_COLOR\n"
-//"		finalColor += materialDiffuse * lambertTerm;\n"
-//"		#else\n"
-//"		finalColor += vec4((Color*lambertTerm),0.0) ;\n"
-//"		#endif\n"
-//"		vec3 E = normalize(EyeVector);\n"
-//"		vec3 R = reflect(-L, N);\n"
-//"		float specular = pow( max(dot(R, E), 0.0), shininess );\n"
-//"		finalColor += materialSpecular * specular;\n"
-//"	}\n"
-//"	gl_FragColor=finalColor;\n"
-//"}";
-
-ShaderPhong::ShaderPhong():
+ShaderPhong::ShaderPhong(bool doubleSided):
 	m_with_color(false),
 	m_ambiant(Geom::Vec4f(0.05f,0.05f,0.1f,0.0f)),
 	m_diffuse(Geom::Vec4f(0.1f,1.0f,0.1f,0.0f)),
@@ -103,11 +45,19 @@ ShaderPhong::ShaderPhong():
 	m_vboNormal(NULL),
 	m_vboColor(NULL)
 {
+
+	m_nameVS = "ShaderPhong_vs";
+	m_nameFS = "ShaderPhong_fs";
+	m_nameGS = "ShaderPhong_gs";
+
 	// get choose GL defines (2 or 3)
 	// ans compile shaders
 	std::string glxvert(*GLSLShader::DEFINES_GL);
 	glxvert.append(vertexShaderText);
 	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	// Use double sided lighting if set
+	if (doubleSided)
+		glxfrag.append("#define DOUBLE_SIDED\n");
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str());
@@ -232,14 +182,12 @@ void ShaderPhong::restoreUniformsAttribs()
 	getLocations();
 
 	bind();
-
 	sendParams();
 
 	bindVA_VBO("VertexPosition", m_vboPos);
 	bindVA_VBO("VertexNormal", m_vboNormal);
 	if (m_vboColor)
 		bindVA_VBO("VertexColor", m_vboColor);
-
 	unbind();
 }