[DEV] add testure material shaders

data/material3DTextured.frag

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+#ifdef GL_ES
+precision mediump float;
+precision mediump int;
+#endif
+struct DirectionalLight {
+    vec3 direction;
+    vec3 halfplane;
+    vec4 ambientColor;
+    vec4 diffuseColor;
+    vec4 specularColor;
+};
+
+struct Material {
+    vec4 ambientFactor;
+    vec4 diffuseFactor;
+    vec4 specularFactor;
+    float shininess;
+};
+
+// Light
+uniform DirectionalLight EW_directionalLight;
+// Material
+uniform Material EW_material;
+
+// Input :
+uniform sampler2D EW_texID;
+
+varying vec2 f_texcoord;
+varying vec3 v_ecNormal;
+
+void main(void) {
+	vec4 tmpElementColor = texture2D(EW_texID, f_texcoord);
+	
+	// Normalize v_ecNormal
+	vec3 ecNormal = v_ecNormal / length(v_ecNormal);
+	
+	float ecNormalDotLightDirection = max(0.0, dot(ecNormal, EW_directionalLight.direction));
+	float ecNormalDotLightHalfplane = max(0.0, dot(ecNormal, EW_directionalLight.halfplane));
+	
+	// Calculate ambient light
+	vec4 ambientLight = EW_directionalLight.ambientColor * EW_material.ambientFactor;
+	
+	// Calculate diffuse light
+	vec4 diffuseLight = ecNormalDotLightDirection * EW_directionalLight.diffuseColor * EW_material.diffuseFactor;
+	
+	// Calculate specular light
+	vec4 specularLight = vec4(0.0);
+	
+	if (ecNormalDotLightHalfplane > 0.0) {
+		specularLight = pow(ecNormalDotLightHalfplane, EW_material.shininess) * EW_directionalLight.specularColor * EW_material.specularFactor;
+		specularLight = EW_directionalLight.specularColor * EW_material.specularFactor;
+	}
+	vec4 light = ambientLight + diffuseLight + specularLight;
+	gl_FragColor = tmpElementColor;// * light;
+}

data/material3DTextured.vert

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+#ifdef GL_ES
+precision mediump float;
+precision mediump int;
+#endif
+// Input :
+attribute vec3 EW_coord3d;
+attribute vec2 EW_texture2d;
+attribute vec3 EW_normal;
+uniform mat4 EW_MatrixTransformation;
+uniform mat4 EW_MatrixPosition;
+
+// output :
+varying vec2 f_texcoord;
+varying vec3 v_ecNormal;
+
+void main(void) {
+	gl_Position = EW_MatrixTransformation * EW_MatrixPosition * vec4(EW_coord3d, 1.0);
+	// set texture output coord
+	f_texcoord = EW_texture2d;
+	mat4 MatrixPosition = EW_MatrixPosition;
+	MatrixPosition[3][0] = 0.0;
+	MatrixPosition[3][1] = 0.0;
+	MatrixPosition[3][2] = 0.0;
+	v_ecNormal = vec3(MatrixPosition * vec4(EW_normal, 1.0) );
+}