Added a bound for a start. Now the combination of mesh and renderer need to be tested.

src/visual/include/pw/visual/texture.hpp

@@ -15,6 +15,7 @@ class texture {
 	};
 
 	enum texture_shape {
+		shape_1d,
 		shape_2d,
 		shape_3d
 	};
@@ -36,7 +37,6 @@ class texture {
 
 	texture(shared_ptr<image> i,texture_shape s,texture_type = color);
 
-
 	void set_image(shared_ptr<image> i);
 	shared_ptr<image> get() const { return _image; }
 

src/visual/include/pw/visual/vertex_array.hpp

@@ -15,12 +15,11 @@ public:
 
 	~vertex_array();
 
-	bool ready() const;
-
 	void create(const mesh &m);
 	void destroy();
 
 	void draw();
+	bool ready() const;
 
 protected:
 

src/visual/src/pipeline.cpp

@@ -120,8 +120,8 @@ struct triangle_renderer
 		const char* vertex_shader_2 = R"(
 				#version 400
                 uniform mat4 model_mat;
+				uniform mat4 view_mat = mat4
 				in vec3 vertex_p;
-
 				void main() {
                     gl_Position = model_mat * vec4(vertex_p, 1.0);
 				}

src/visual/src/texture.cpp

@@ -19,6 +19,8 @@ struct texture::impl {
 
 	GLuint gl_shape() {
 		switch (_host.shape()) {
+		case pw::texture::shape_1d:
+			return GL_TEXTURE_1D;
 		case pw::texture::shape_2d:
 			return GL_TEXTURE_2D;
 		case pw::texture::shape_3d: