3.2.2 Texturing rendering
synthesis of ink Mountain stone
Based on the above, we carry out texturing rendering synthesis of 3D ink
mountain stones with the style of splash-ink effect. This synthesis is
done in Maya’s internal 3D rendering engine. We only need to input the
texturing image synthesized above and define the rendering index of the
stone model stacked with particles. The system will automatically
generate the mask image with alpha channel and finally render and
synthesize the complete freehand landscape painting effect map. Figure 7
shows the freehand brushwork landscape painting effect of different
texturing methods by using the band folding texturing map and under the
framework of unified rock modeling and alpha mask channel rendering
image. Figure 8 shows the work generated by this technology (the
magnified effect of Figure 7-D).