[EDIT] code style guide - renderengine

src/shaders/static_shader.cpp

@@ -0,0 +1,87 @@
+#include "static_shader.h"
+#include "../toolbox/math.h"
+
+namespace shaders
+{
+	static std::string vertex_shader = R"(
+	#version 400 core
+	// The VertexShader is run for each vertex on the screen.
+
+
+	// Position of the vertex
+	in vec3 position;
+	// Coordinates of the texture
+	in vec2 texture_coords;
+
+	// Equal to the texture_coords
+	out vec2 pass_texture_coords;
+
+	uniform mat4 model_matrix;
+	uniform mat4 projection_matrix;
+	uniform mat4 view_matrix;
+
+	void main(void)
+	{
+		// Tell OpenGL where to render the vertex
+		gl_Position = projection_matrix * view_matrix * model_matrix * vec4(position, 1.0);
+
+		// Pass the texture_coords directly to the fragment shader
+		pass_texture_coords = texture_coords;
+	}
+	)";
+	
+
+	static std::string fragment_shader = R"(
+	#version 400 core
+	// The FragmentShader is run for each pixel in a face on the screen.
+
+
+	// Interpolated textureCoordinates of the vertex (relative to the distance to each vertex)
+	in vec2 pass_texture_coords;
+
+	// Final color of the pixel
+	out vec4 out_color;
+
+	// The texture of the model
+	uniform sampler2D texture_sampler;
+
+	void main(void)
+	{
+		out_color = texture(texture_sampler, pass_texture_coords);
+	}
+	)";
+	
+	
+	StaticShader::StaticShader(): ShaderProgram(vertex_shader, fragment_shader)
+	{
+	}
+
+	void StaticShader::LoadModelMatrix(const glm::mat4& matrix) const
+	{
+		LoadMatrix(location_model_matrix, matrix);
+	}
+
+	void StaticShader::LoadProjectionMatrix(const glm::mat4& projection) const
+	{
+		LoadMatrix(location_projection_matrix, projection);
+	}
+
+	void StaticShader::LoadViewMatrix(entities::Camera& camera) const
+	{
+		const glm::mat4 view_matrix = toolbox::CreateViewMatrix(camera);
+		LoadMatrix(location_view_matrix, view_matrix);
+	}
+
+	void StaticShader::SetAttributes() const
+	{
+		SetAttribute(0, "position");
+		SetAttribute(1, "texture_coords");
+	}
+
+	void StaticShader::GetAllUniformLocations()
+	{
+		location_model_matrix = GetUniformLocation("model_matrix");
+		location_projection_matrix = GetUniformLocation("projection_matrix");
+		location_view_matrix = GetUniformLocation("view_matrix");
+	}
+}