ofxAddons
Simple helper with examples for easily testing the new PBR features from OF 0.12+.
README
WIP
OVERVIEW
openFrameworks addon to easily test, learn, and use the new PBR features from the new OF 0.12+ releases.
(You should use the GitHub master branch!)
All this code is copied from and hardly based on this [OF forum topic](https://forum.openframeworks.cc/t/ofshadow-and-ofshader-issue-on-of-0-12/42600/19 ). Original authors: @NickHardeman and @paolo-scoppola.
VIDEO
https://github.com/moebiussurfing/ofxSurfingPBR/assets/2106149/43ac19b8-da41-4dd5-ad4d-b77f885d3e24
<details> <summary>SCREENSHOTS</summary> <p>
1_Example_Basic
2_Example_Models
3_Example_Lights
4_Example_Materials
5_Example_Shadows
6_Example-3D_Parts
</p> </details>
FEATURES
- Main class
ofxSurfingPBR.his a Scene Manager with default common elements: - Two ready-to-use editable parametric materials:
- Material A. For the Plane (floor).
- Material B. For the other Objects.
- Default Lights combo:
- Flexible Point, Directional and Spot.
- Cubemaps (HDR) files loader.
- Background color and Sphere/Box container with material.
- Class
SurfingMaterial.h: Standalone Materials can be used independently of the main class.
- Class
SurfingLights.h: Four bundled lights:Point,Direct,SpotandAreawith shadows.
- Class
SurfingSceneManager.h: Bundles the lights fromSurfingLights.hand allows queuing materials dynamically. Standalone and not loaded by default onofxSurfingPBR.
- Persistent settings:
- Optimized auto save on any change.
- Plane simple material, colors, transforms, snapshots, etc...
- All materials with full PBR specs.
- Internal
camera.
- Material Randomizers.
- History browsing workflow.
- Presets/Snapshots (Store/Recall) explorer system.
- Included 3D models browser/loader class.
- Added Shader for testing/code.
- Displacement applied to the plane and his material/mesh.
TODO
- Add more Shaders related stuff. / HELP IS WELCOME!
- _Mesh/vertex_ displacements (not just heightmaps). / TODO
- Shader Debugger. / TODO
EXAMPLE
main.cpp
``.cpp include "ofApp.h"
include "ofMain.h"
int main() { ofGLWindowSettings settings; settings.setGLVersion(3, 2);
auto window = ofCreateWindow(settings);
ofRunApp(window, make_shared<ofApp>()); ofRunMainLoop(); }
ofApp.h
.cpp pragma once
include "ofMain.h"
include "ofxSurfingPBR.h"
class ofApp : public ofBaseApp { public: void setup(); void draw();
ofxSurfingPBR pbr; void renderScene(); };
ofApp.cpp
.cpp void ofApp::setup() { pbr.setup();
// Pass the render scene function callback_t f = std::bind(&ofApp::renderScene, this); pbr.setFunctionRenderScene(f); }
void ofApp::draw() { pbr.draw(); pbr.drawGui(); }
void ofApp::renderScene() { // Plane floor pbr.drawPlane();
// Other objects pbr.beginMaterial(); { / DRAW HERE! / } pbr.endMaterial(); } `
</p> </details>
DEPENDENCIES
- OF 0.12+.
- ofxSurfingHelpersLite.
- Helper classes for settings serializers, auto saver,
customizer, layout helpers, ofDrawBitmapStringBox...etc.ofxSurfingCameraSimple. An internal improved ofEasyCam is bundled.ofxAssimpModelLoader / _OF core_ Only for the example 2_Example_Models. REQUERIMENTS
- Download and copy the content of
data.zip to the examples or to your projects into /bin/data: Data for any or new projects: bin/data.zip Data for 2_Example_Models: bin/data.zip Data for 6_Example_3D_Parts`: bin/data.zip Only shaders: bin/dataShaders.zip Folder with all the files: @ MEGA. - Notice that all the examples should work without the data files too.
TESTED SYSTEMS
Windows 11 / VS 2022 / OF 0.12+ @ GitHub master branchLICENSE
MIT LicenseGet this addon
Latest release
v0.13
published 2y ago
- Added custom shaders example: 9_Example_ShaderCustom