public static void createOutlineModel(Model model, Color outlineColor, float fattenAmount) { fatten(model, fattenAmount); for (Material m : model.materials) { m.clear(); m.set(new IntAttribute(IntAttribute.CullFace, Gdx.gl.GL_FRONT)); m.set(ColorAttribute.createDiffuse(outlineColor)); } }
protected void bindMaterial (final Renderable renderable) { if (currentMaterial == renderable.material) return; int cullFace = config.defaultCullFace == -1 ? defaultCullFace : config.defaultCullFace; int depthFunc = config.defaultDepthFunc == -1 ? defaultDepthFunc : config.defaultDepthFunc; float depthRangeNear = 0f; float depthRangeFar = 1f; boolean depthMask = true; currentMaterial = renderable.material; for (final Attribute attr : currentMaterial) { final long t = attr.type; if (BlendingAttribute.is(t)) { context.setBlending(true, ((BlendingAttribute)attr).sourceFunction, ((BlendingAttribute)attr).destFunction); set(u_opacity, ((BlendingAttribute)attr).opacity); } else if ((t & IntAttribute.CullFace) == IntAttribute.CullFace) cullFace = ((IntAttribute)attr).value; else if ((t & FloatAttribute.AlphaTest) == FloatAttribute.AlphaTest) set(u_alphaTest, ((FloatAttribute)attr).value); else if ((t & DepthTestAttribute.Type) == DepthTestAttribute.Type) { DepthTestAttribute dta = (DepthTestAttribute)attr; depthFunc = dta.depthFunc; depthRangeNear = dta.depthRangeNear; depthRangeFar = dta.depthRangeFar; depthMask = dta.depthMask; } else if (!config.ignoreUnimplemented) throw new GdxRuntimeException("Unknown material attribute: " + attr.toString()); } context.setCullFace(cullFace); context.setDepthTest(depthFunc, depthRangeNear, depthRangeFar); context.setDepthMask(depthMask); }
protected void bindMaterial(final Renderable renderable) { if (currentMaterial == renderable.material) return; int cullFace = config.defaultCullFace == -1 ? defaultCullFace : config.defaultCullFace; int depthFunc = config.defaultDepthFunc == -1 ? defaultDepthFunc : config.defaultDepthFunc; float depthRangeNear = 0f; float depthRangeFar = 1f; boolean depthMask = true; currentMaterial = renderable.material; for (final Attribute attr : currentMaterial) { final long t = attr.type; if (BlendingAttribute.is(t)) { context.setBlending(true, ((BlendingAttribute) attr).sourceFunction, ((BlendingAttribute) attr).destFunction); } else if ((t & IntAttribute.CullFace) == IntAttribute.CullFace) cullFace = ((IntAttribute) attr).value; else if ((t & DepthTestAttribute.Type) == DepthTestAttribute.Type) { DepthTestAttribute dta = (DepthTestAttribute) attr; depthFunc = dta.depthFunc; depthRangeNear = dta.depthRangeNear; depthRangeFar = dta.depthRangeFar; depthMask = dta.depthMask; } else if (!config.ignoreUnimplemented) throw new GdxRuntimeException("Unknown material attribute: " + attr.toString()); } context.setCullFace(cullFace); context.setDepthTest(depthFunc, depthRangeNear, depthRangeFar); context.setDepthMask(depthMask); }
@Override public void create () { super.create(); world.add("ground", 0f, 0f, 0f).setColor(0.25f + 0.5f * (float)Math.random(), 0.25f + 0.5f * (float)Math.random(), 0.25f + 0.5f * (float)Math.random(), 1f); float x0 = -2f, y0 = 6f, z0 = -2f; float x1 = 8f, y1 = 6f, z1 = 8f; Vector3 patch00 = new Vector3(x0, y0, z0); Vector3 patch10 = new Vector3(x1, y1, z0); Vector3 patch01 = new Vector3(x0, y0, z1); Vector3 patch11 = new Vector3(x1, y1, z1); softBody = btSoftBodyHelpers.CreatePatch(worldInfo, patch00, patch10, patch01, patch11, 15, 15, 15, false); softBody.takeOwnership(); softBody.setTotalMass(100f); // softBody.setConfig_kDP(0.2f); // softBody.setConfig_kCHR(0.99f); // softBody.setConfig_kKHR(0.99f); // softBody.setConfig_kSHR(0.99f); ((btSoftRigidDynamicsWorld)(world.collisionWorld)).addSoftBody(softBody); final int vertCount = softBody.getNodeCount(); final int faceCount = softBody.getFaceCount(); mesh = new Mesh(false, vertCount, faceCount * 3, new VertexAttribute(Usage.Position, 3, ShaderProgram.POSITION_ATTRIBUTE), new VertexAttribute(Usage.Normal, 3, ShaderProgram.NORMAL_ATTRIBUTE), new VertexAttribute(Usage.TextureCoordinates, 2, ShaderProgram.TEXCOORD_ATTRIBUTE + "0")); final int vertSize = mesh.getVertexSize() / 4; mesh.getVerticesBuffer().position(0); mesh.getVerticesBuffer().limit(vertCount * vertSize); mesh.getIndicesBuffer().position(0); mesh.getIndicesBuffer().limit(faceCount * 3); softBody.getVertices(mesh.getVerticesBuffer(), vertCount, mesh.getVertexSize(), 0); softBody.getIndices(mesh.getIndicesBuffer(), faceCount); final float[] verts = new float[vertCount * vertSize]; final int uvOffset = mesh.getVertexAttribute(Usage.TextureCoordinates).offset / 4; final int normalOffset = mesh.getVertexAttribute(Usage.Normal).offset / 4; mesh.getVertices(verts); for (int i = 0; i < vertCount; i++) { verts[i * vertSize + normalOffset] = 0f; verts[i * vertSize + normalOffset + 1] = 1f; verts[i * vertSize + normalOffset + 2] = 0f; verts[i * vertSize + uvOffset] = (verts[i * vertSize] - x0) / (x1 - x0); verts[i * vertSize + uvOffset + 1] = (verts[i * vertSize + 2] - z0) / (z1 - z0); } mesh.setVertices(verts); texture = new Texture(Gdx.files.internal("data/badlogic.jpg")); model = ModelBuilder.createFromMesh(mesh, GL20.GL_TRIANGLES, new Material(TextureAttribute.createDiffuse(texture), ColorAttribute.createSpecular(Color.WHITE), FloatAttribute.createShininess(64f), IntAttribute.createCullFace(0))); instance = new ModelInstance(model); world.add(new BulletEntity(instance, null)); shoot(320f, 240f, 20f); }
@Override public void create () { super.create(); world.add("ground", 0f, 0f, 0f).setColor(0.25f + 0.5f * (float)Math.random(), 0.25f + 0.5f * (float)Math.random(), 0.25f + 0.5f * (float)Math.random(), 1f); float x0 = -2f, y0 = 6f, z0 = -2f; float x1 = 8f, y1 = 6f, z1 = 8f; Vector3 patch00 = new Vector3(x0, y0, z0); Vector3 patch10 = new Vector3(x1, y1, z0); Vector3 patch01 = new Vector3(x0, y0, z1); Vector3 patch11 = new Vector3(x1, y1, z1); softBody = btSoftBodyHelpers.CreatePatch(worldInfo, patch00, patch10, patch01, patch11, 15, 15, 15, false); softBody.takeOwnership(); softBody.setTotalMass(100f); ((btSoftRigidDynamicsWorld)(world.collisionWorld)).addSoftBody(softBody); final int vertCount = softBody.getNodeCount(); final int faceCount = softBody.getFaceCount(); mesh = new Mesh(false, vertCount, faceCount * 3, new VertexAttribute(Usage.Position, 3, ShaderProgram.POSITION_ATTRIBUTE), new VertexAttribute(Usage.Normal, 3, ShaderProgram.NORMAL_ATTRIBUTE), new VertexAttribute(Usage.TextureCoordinates, 2, ShaderProgram.TEXCOORD_ATTRIBUTE + "0")); final int vertSize = mesh.getVertexSize() / 4; mesh.getVerticesBuffer().position(0); mesh.getVerticesBuffer().limit(vertCount * vertSize); mesh.getIndicesBuffer().position(0); mesh.getIndicesBuffer().limit(faceCount * 3); softBody.getVertices(mesh.getVerticesBuffer(), vertCount, mesh.getVertexSize(), 0); softBody.getIndices(mesh.getIndicesBuffer(), faceCount); final float[] verts = new float[vertCount * vertSize]; final int uvOffset = mesh.getVertexAttribute(Usage.TextureCoordinates).offset / 4; final int normalOffset = mesh.getVertexAttribute(Usage.Normal).offset / 4; mesh.getVertices(verts); for (int i = 0; i < vertCount; i++) { verts[i * vertSize + normalOffset] = 0f; verts[i * vertSize + normalOffset + 1] = 1f; verts[i * vertSize + normalOffset + 2] = 0f; verts[i * vertSize + uvOffset] = (verts[i * vertSize] - x0) / (x1 - x0); verts[i * vertSize + uvOffset + 1] = (verts[i * vertSize + 2] - z0) / (z1 - z0); } mesh.setVertices(verts); texture = new Texture(Gdx.files.internal("data/badlogic.jpg")); model = ModelBuilder.createFromMesh(mesh, GL20.GL_TRIANGLES, new Material(TextureAttribute.createDiffuse(texture), ColorAttribute.createSpecular(Color.WHITE), FloatAttribute.createShininess(64f), IntAttribute.createCullFace(0))); instance = new ModelInstance(model); world.add(new BulletEntity(instance, null)); }
/** * Initialises the texture if it is not initialised yet */ public void touch() { if (GlobalConf.scene.LAZY_TEXTURE_INIT && !initialised) { if (tc != null) { if (!loading) { Logger.info(I18n.bundle.format("notif.loading", tc.base)); tc.initialize(manager); // Set to loading loading = true; } else if (tc.isFinishedLoading(manager)) { Gdx.app.postRunnable(() -> { tc.initMaterial(manager, instance, cc, culling); }); // Set to initialised initialised = true; loading = false; } } else { // Use color if necessary if (cc != null && useColor) { // Regular mesh, we use the color int n = instance.materials.size; for (int i = 0; i < n; i++) { Material material = instance.materials.get(i); if (material.get(TextureAttribute.Ambient) == null && material.get(TextureAttribute.Diffuse) == null) { material.set(new ColorAttribute(ColorAttribute.Diffuse, cc[0], cc[1], cc[2], cc[3])); material.set(new ColorAttribute(ColorAttribute.Ambient, cc[0], cc[1], cc[2], cc[3])); if (!culling) material.set(new IntAttribute(IntAttribute.CullFace, GL20.GL_NONE)); } } } // Set to initialised initialised = true; loading = false; } } }
