add basic shader template

windows/templates/raylib_3d_shader.template

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+[Template]
+ver=2
+Name=raylib 3D Shader
+Name[zh_CN]=raylib 3D 着色器
+Icon=raylib.ico
+Description=A 3D Shader program using raylib ( https://raylib.com )
+Description[zh_CN]=带着色器的raylib 3D程序 ( https://raylib.com )
+Category=3D
+Category[zh_CN]=3D
+
+[Unit0]
+CPPName=main.cpp
+C=raylib_3d_shader_cpp.txt
+
+[Unit1]
+Source=raylib_base.vs
+Target=vertices_shader.vs
+
+[Unit2]
+Source=raylib_base.fs
+Target=fragment_shader.fs
+
+[Project]
+UnitCount=3
+Type=0
+IsCpp=1
+linker=-lraylib -lopengl32 -lgdi32 -lwinmm_@@__@@_
+

windows/templates/raylib_3d_shader_cpp.txt

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+#include <raylib.h>
+#include <raymath.h>
+
+int main(void)
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+
+    SetConfigFlags(FLAG_MSAA_4X_HINT);  // Enable Multi Sampling Anti Aliasing 4x (if available)
+    InitWindow(screenWidth, screenHeight, "raylib shader");
+
+    // Define the camera to look into our 3d world
+    Camera camera = { 0 };
+    camera.position = (Vector3){ 2.0f, 4.0f, 6.0f };    // Camera position
+    camera.target = (Vector3){ 0.0f, 0.5f, 0.0f };      // Camera looking at point
+    camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };          // Camera up vector (rotation towards target)
+    camera.fovy = 45.0f;                                // Camera field-of-view Y
+    camera.projection = CAMERA_PERSPECTIVE;             // Camera mode type
+
+    // Load plane model from a generated mesh
+    Model model = LoadModelFromMesh(GenMeshCube(10.0f, 10.0f, 3.3));
+    
+    Shader shader = LoadShader("vertices_shader.vs","raylib_base.fs");
+
+    // Assign out lighting shader to model
+    model.materials[0].shader = shader;
+
+    SetCameraMode(camera, CAMERA_ORBITAL);  // Set an orbital camera mode
+
+    SetTargetFPS(60);                       // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())            // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCamera(&camera);              // Update camera
+        
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            BeginMode3D(camera);
+
+                DrawModel(model, Vector3Zero(), 1.0f, WHITE);
+
+                DrawGrid(10, 1.0f);
+
+            EndMode3D();
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    UnloadModel(model);     // Unload the model
+    UnloadShader(shader);   // Unload shader
+
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

windows/templates/raylib_base.fs

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+#version 330
+
+// Input vertex attributes (from vertex shader)
+in vec2 fragTexCoord;
+in vec4 fragColor;
+
+// Input uniform values
+uniform sampler2D texture0;
+uniform vec4 colDiffuse;
+
+// Output fragment color
+out vec4 finalColor;
+
+// NOTE: Add here your custom variables
+
+void main()
+{
+    // Texel color fetching from texture sampler
+    vec4 texelColor = texture(texture0, fragTexCoord);
+
+    // NOTE: Implement here your fragment shader code
+
+    finalColor = texelColor*colDiffuse;
+}
+

windows/templates/raylib_base.vs

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+#version 330
+
+// Input vertex attributes
+in vec3 vertexPosition;
+in vec2 vertexTexCoord;
+in vec3 vertexNormal;
+in vec4 vertexColor;
+
+// Input uniform values
+uniform mat4 mvp;
+
+// Output vertex attributes (to fragment shader)
+out vec2 fragTexCoord;
+out vec4 fragColor;
+
+// NOTE: Add here your custom variables
+
+void main()
+{
+    // Send vertex attributes to fragment shader
+    fragTexCoord = vertexTexCoord;
+    fragColor = vertexColor;
+
+    // Calculate final vertex position
+    gl_Position = mvp*vec4(vertexPosition, 1.0);
+}