Examples with Caps com.jme3.renderer.Caps used on opensource projects

Example 11 with Caps

use of com.jme3.renderer.Caps in project jmonkeyengine by jMonkeyEngine.

the class CurvesTemporalMesh method generateNormals.

/**
     * The method generates normals for the curve. If any normals were already stored they are discarded.
     */
private void generateNormals() {
    Map<Integer, Vector3f> normalMap = new TreeMap<Integer, Vector3f>();
    for (Face face : faces) {
        // the first 3 verts are enough here (all faces are triangles except for the caps, but those are fully flat anyway)
        int index1 = face.getIndexes().get(0);
        int index2 = face.getIndexes().get(1);
        int index3 = face.getIndexes().get(2);
        Vector3f n = FastMath.computeNormal(vertices.get(index1), vertices.get(index2), vertices.get(index3));
        for (int index : face.getIndexes()) {
            Vector3f normal = normalMap.get(index);
            if (normal == null) {
                normalMap.put(index, n.clone());
            } else {
                normal.addLocal(n).normalizeLocal();
            }
        }
    }
    normals.clear();
    Collections.addAll(normals, new Vector3f[normalMap.size()]);
    for (Entry<Integer, Vector3f> entry : normalMap.entrySet()) {
        normals.set(entry.getKey(), entry.getValue());
    }
}

Example 12 with Caps

use of com.jme3.renderer.Caps in project jmonkeyengine by jMonkeyEngine.

the class ShaderCheck method checkMatDef.

private static void checkMatDef(String matdefName) {
    MaterialDef def = (MaterialDef) assetManager.loadAsset(matdefName);
    EnumSet<Caps> rendererCaps = EnumSet.noneOf(Caps.class);
    rendererCaps.add(Caps.GLSL100);
    for (TechniqueDef techDef : def.getTechniqueDefs(TechniqueDef.DEFAULT_TECHNIQUE_NAME)) {
        DefineList defines = techDef.createDefineList();
        Shader shader = techDef.getShader(assetManager, rendererCaps, defines);
        for (Validator validator : validators) {
            StringBuilder sb = new StringBuilder();
            validator.validate(shader, sb);
            System.out.println("==== Validator: " + validator.getName() + " " + validator.getInstalledVersion() + " ====");
            System.out.println(sb.toString());
        }
    }
    throw new UnsupportedOperationException();
}

Example 13 with Caps

use of com.jme3.renderer.Caps in project jmonkeyengine by jMonkeyEngine.

the class HDRRenderer method reshape.

public void reshape(ViewPort vp, int w, int h) {
    if (mainSceneFB != null) {
        renderer.deleteFrameBuffer(mainSceneFB);
    }
    mainSceneFB = new FrameBuffer(w, h, 1);
    mainScene = new Texture2D(w, h, bufFormat);
    mainSceneFB.setDepthBuffer(Format.Depth);
    mainSceneFB.setColorTexture(mainScene);
    mainScene.setMagFilter(fbMagFilter);
    mainScene.setMinFilter(fbMinFilter);
    if (msFB != null) {
        renderer.deleteFrameBuffer(msFB);
    }
    tone.setTexture("Texture", mainScene);
    Collection<Caps> caps = renderer.getCaps();
    if (numSamples > 1 && caps.contains(Caps.FrameBufferMultisample)) {
        msFB = new FrameBuffer(w, h, numSamples);
        msFB.setDepthBuffer(Format.Depth);
        msFB.setColorBuffer(bufFormat);
        vp.setOutputFrameBuffer(msFB);
    } else {
        if (numSamples > 1)
            logger.warning("FBO multisampling not supported on this GPU, request ignored.");
        vp.setOutputFrameBuffer(mainSceneFB);
    }
    createLumShaders();
}

Example 14 with Caps

use of com.jme3.renderer.Caps in project jmonkeyengine by jMonkeyEngine.

the class Material method render.

/**
     * Called by {@link RenderManager} to render the geometry by
     * using this material.
     * <p>
     * The material is rendered as follows:
     * <ul>
     * <li>Determine which technique to use to render the material -
     * either what the user selected via
     * {@link #selectTechnique(java.lang.String, com.jme3.renderer.RenderManager)
     * Material.selectTechnique()},
     * or the first default technique that the renderer supports
     * (based on the technique's {@link TechniqueDef#getRequiredCaps() requested rendering capabilities})<ul>
     * <li>If the technique has been changed since the last frame, then it is notified via
     * {@link Technique#makeCurrent(com.jme3.asset.AssetManager, boolean, java.util.EnumSet)
     * Technique.makeCurrent()}.
     * If the technique wants to use a shader to render the model, it should load it at this part -
     * the shader should have all the proper defines as declared in the technique definition,
     * including those that are bound to material parameters.
     * The technique can re-use the shader from the last frame if
     * no changes to the defines occurred.</li></ul>
     * <li>Set the {@link RenderState} to use for rendering. The render states are
     * applied in this order (later RenderStates override earlier RenderStates):<ol>
     * <li>{@link TechniqueDef#getRenderState() Technique Definition's RenderState}
     * - i.e. specific renderstate that is required for the shader.</li>
     * <li>{@link #getAdditionalRenderState() Material Instance Additional RenderState}
     * - i.e. ad-hoc renderstate set per model</li>
     * <li>{@link RenderManager#getForcedRenderState() RenderManager's Forced RenderState}
     * - i.e. renderstate requested by a {@link com.jme3.post.SceneProcessor} or
     * post-processing filter.</li></ol>
     * <li>If the technique {@link TechniqueDef#isUsingShaders() uses a shader}, then the uniforms of the shader must be updated.<ul>
     * <li>Uniforms bound to material parameters are updated based on the current material parameter values.</li>
     * <li>Uniforms bound to world parameters are updated from the RenderManager.
     * Internally {@link UniformBindingManager} is used for this task.</li>
     * <li>Uniforms bound to textures will cause the texture to be uploaded as necessary.
     * The uniform is set to the texture unit where the texture is bound.</li></ul>
     * <li>If the technique uses a shader, the model is then rendered according
     * to the lighting mode specified on the technique definition.<ul>
     * <li>{@link LightMode#SinglePass single pass light mode} fills the shader's light uniform arrays
     * with the first 4 lights and renders the model once.</li>
     * <li>{@link LightMode#MultiPass multi pass light mode} light mode renders the model multiple times,
     * for the first light it is rendered opaque, on subsequent lights it is
     * rendered with {@link BlendMode#AlphaAdditive alpha-additive} blending and depth writing disabled.</li>
     * </ul>
     * <li>For techniques that do not use shaders,
     * fixed function OpenGL is used to render the model (see {@link GL1Renderer} interface):<ul>
     * <li>OpenGL state ({@link FixedFuncBinding}) that is bound to material parameters is updated. </li>
     * <li>The texture set on the material is uploaded and bound.
     * Currently only 1 texture is supported for fixed function techniques.</li>
     * <li>If the technique uses lighting, then OpenGL lighting state is updated
     * based on the light list on the geometry, otherwise OpenGL lighting is disabled.</li>
     * <li>The mesh is uploaded and rendered.</li>
     * </ul>
     * </ul>
     *
     * @param geometry The geometry to render
     * @param lights Presorted and filtered light list to use for rendering
     * @param renderManager The render manager requesting the rendering
     */
public void render(Geometry geometry, LightList lights, RenderManager renderManager) {
    if (technique == null) {
        selectTechnique(TechniqueDef.DEFAULT_TECHNIQUE_NAME, renderManager);
    }
    TechniqueDef techniqueDef = technique.getDef();
    Renderer renderer = renderManager.getRenderer();
    EnumSet<Caps> rendererCaps = renderer.getCaps();
    if (techniqueDef.isNoRender()) {
        return;
    }
    // Apply render state
    updateRenderState(renderManager, renderer, techniqueDef);
    // Get world overrides
    SafeArrayList<MatParamOverride> overrides = geometry.getWorldMatParamOverrides();
    // Select shader to use
    Shader shader = technique.makeCurrent(renderManager, overrides, renderManager.getForcedMatParams(), lights, rendererCaps);
    // Begin tracking which uniforms were changed by material.
    clearUniformsSetByCurrent(shader);
    // Set uniform bindings
    renderManager.updateUniformBindings(shader);
    // Set material parameters
    int unit = updateShaderMaterialParameters(renderer, shader, overrides, renderManager.getForcedMatParams());
    // Clear any uniforms not changed by material.
    resetUniformsNotSetByCurrent(shader);
    // Delegate rendering to the technique
    technique.render(renderManager, shader, geometry, lights, unit);
}

Example 15 with Caps

use of com.jme3.renderer.Caps in project jmonkeyengine by jMonkeyEngine.

the class Technique method makeCurrent.

/**
     * Called by the material to determine which shader to use for rendering.
     * 
     * The {@link TechniqueDefLogic} is used to determine the shader to use
     * based on the {@link LightMode}.
     * 
     * @param renderManager The render manager for which the shader is to be selected.
     * @param rendererCaps The renderer capabilities which the shader should support.
     * @return A compatible shader.
     */
Shader makeCurrent(RenderManager renderManager, SafeArrayList<MatParamOverride> worldOverrides, SafeArrayList<MatParamOverride> forcedOverrides, LightList lights, EnumSet<Caps> rendererCaps) {
    TechniqueDefLogic logic = def.getLogic();
    AssetManager assetManager = owner.getMaterialDef().getAssetManager();
    dynamicDefines.clear();
    dynamicDefines.setAll(paramDefines);
    if (worldOverrides != null) {
        applyOverrides(dynamicDefines, worldOverrides);
    }
    if (forcedOverrides != null) {
        applyOverrides(dynamicDefines, forcedOverrides);
    }
    return logic.makeCurrent(assetManager, renderManager, rendererCaps, lights, dynamicDefines);
}