Grasshopper - generative modeling for Rhino. OpenProcessing - Share your sketches! Fractal Terrain Generator. Fractal Mountain Generation with Qt and OpenGL | www.OhmPie.com. The purpose of this project is to create 3d mountain terrain using a recursive midpoint displacement formula. For this project I decided a GUI would be useful, that way manipulations could be seen in real time. This would require a 3d rendering package. My choices were DirectX, OpenGL and Java3d. Since I prefer to do my development in Linux, DirectX was ruled out. Midpoint Displacement Formula The midpoint Displacement Formula is simply to take two points, find the midpoint and then add or subtract a random number.
//find lenght for this sectionint len = (int)pow(2,i); //Calculate midpoints //Top middleint x1 = topx + len/2;int y1 = topy; //Right middleint x2 = topx + len;int y2 = topy + len/2; //Bottom middleint x3 = x1;int y3 = y1 + len; //Left Middleint x4 = x2 – len;int y4 = y2; //Midpointint xmid = x1;int ymid = y2; //Calculate the values of the midpoints //Top middle data[x1][y1] = data[topx][topy] + (data[topx+len][topy] – data[topx][topy])/2; //Decrease I i–; //Recursive steps return 0; The Processing Portfolio of Marius Watz. Nervous System. Earth Bowl ~ Your Favorite Landscape Carved out of Wood ~ Fluid Forms. The Earth Bowl Pinstripe reflects the landscape of your chosen place and displays the earth’s surface in a way that can otherwise only be viewed from the air.
Simply select your desired location and its distinctive landscape will unfold in a 3D preview of your individual wooden bowl. If you are satisfied with the result, we carve out the fluid form of a laminated wooden block at our Austrian production facilities. Then we sand, oil and polish the surface of the custom bowl by hand. The different types of wood as well as the natural topographic contour lines determine the wooden bowl’s unique and fluid form. Whether as a fruit bowl, a safe place for your keys or a mural – the application of your personalized and unique Earth Bowl is left up to your own imagination and creativity.
The Earth Bowl Pinstripe makes for a unique anniversary or birthday gift. Hence you can compare your bowl with the real landscape we send you a printed satellite image of the selected location.