#if COLORED_LIGHTING_INTERNAL > 0 #include "/lib/misc/voxelization.glsl" #endif vec3 GetRawWave(in vec3 pos, float wind) { float magnitude = sin(wind * 0.0027 + pos.z + pos.y) * 0.04 + 0.04; #if (INCREASED_RAIN_STRENGTH > 0 && WAVING_I_RAIN_MULT != 100) || defined SPOOKY magnitude *= mix(1.0, 2.5, rainFactor); #endif float d0 = sin(wind * 0.0127); float d1 = sin(wind * 0.0089); float d2 = sin(wind * 0.0114); vec3 wave; wave.x = sin(wind*0.0063 + d0 + d1 - pos.x + pos.z + pos.y) * magnitude; wave.z = sin(wind*0.0224 + d1 + d2 + pos.x - pos.z + pos.y) * magnitude; wave.y = sin(wind*0.0015 + d2 + d0 + pos.z + pos.y - pos.y) * magnitude; return wave; } vec3 GetWave(in vec3 pos, float waveSpeed) { float wind = frameTimeCounter * waveSpeed * WAVING_SPEED; vec3 wave = GetRawWave(pos, wind); #define WAVING_I_RAIN_MULT_M WAVING_I_RAIN_MULT * 0.01 #if WAVING_I_RAIN_MULT > 100 float windRain = frameTimeCounter * waveSpeed * WAVING_I_RAIN_MULT_M * WAVING_SPEED; vec3 waveRain = GetRawWave(pos, windRain); wave = mix(wave, waveRain, rainFactor); #endif #if defined NO_WAVING_INDOORS && !defined WAVE_EVERYTHING wave *= clamp(lmCoord.y - 0.87, 0.0, 0.1); #else wave *= 0.1; #endif float wavingIntensity = WAVING_I * mix(1.0, WAVING_I_RAIN_MULT_M, rainFactor); return wave * wavingIntensity; } void DoWave_Foliage(inout vec3 playerPos, vec3 worldPos, float waveMult) { worldPos.y *= 0.5; vec3 wave = GetWave(worldPos, 170.0); wave.x = wave.x * 8.0 + wave.y * 4.0; wave.y = 0.0; wave.z = wave.z * 3.0; playerPos.xyz += wave * waveMult; } void DoWave_Leaves(inout vec3 playerPos, vec3 worldPos, float waveMult) { worldPos *= vec3(0.75, 0.375, 0.75); vec3 wave = GetWave(worldPos, 170.0); wave *= vec3(8.0, 3.0, 4.0); wave *= 1.0 - inSnowy; // Leaves with snow on top look wrong playerPos.xyz += wave * waveMult; } void DoWave_Water(inout vec3 playerPos, vec3 worldPos) { float waterWaveTime = frameTimeCounter * 6.0 * WAVING_SPEED; worldPos.xz *= 14.0; float wave = sin(waterWaveTime * 0.7 + worldPos.x * 0.14 + worldPos.z * 0.07); wave += sin(waterWaveTime * 0.5 + worldPos.x * 0.10 + worldPos.z * 0.05); #ifdef NO_WAVING_INDOORS wave *= clamp(lmCoord.y - 0.87, 0.0, 0.1); #else wave *= 0.1; #endif playerPos.y += wave * 0.125 - 0.05; #if defined GBUFFERS_WATER && WATER_STYLE == 1 normal = mix(normal, tangent, wave * 0.01); #endif } void DoWave_Lava(inout vec3 playerPos, vec3 worldPos) { if (fract(worldPos.y + 0.005) > 0.06) { float lavaWaveTime = frameTimeCounter * 3.0 * WAVING_SPEED; worldPos.xz *= 14.0; float wave = sin(lavaWaveTime * 0.7 + worldPos.x * 0.14 + worldPos.z * 0.07); wave += sin(lavaWaveTime * 0.5 + worldPos.x * 0.05 + worldPos.z * 0.10); #if defined NETHER && defined WAVIER_LAVA if (worldPos.y > 30 && worldPos.y < 32) wave *= 4.5; else wave *= 2.0; #endif playerPos.y += wave * 0.0125; } } void DoWave(inout vec3 playerPos, int mat) { vec3 worldPos = playerPos.xyz + cameraPosition.xyz; #if defined GBUFFERS_TERRAIN || defined SHADOW #ifdef WAVING_FOLIAGE if (mat == 10003 || mat == 10005 || mat == 10029 || mat == 10025) { // Grounded Waving Foliage if (gl_MultiTexCoord0.t < mc_midTexCoord.t || fract(worldPos.y + 0.21) > 0.26) DoWave_Foliage(playerPos.xyz, worldPos, 1.0); } else if (mat == 10021 || mat == 10023 || mat == 10027) { // Upper Layer Waving Foliage DoWave_Foliage(playerPos.xyz, worldPos, 1.0); } #if defined WAVING_LEAVES_ENABLED || defined WAVING_LAVA || defined WAVING_LILY_PAD else #endif #endif #ifdef WAVING_LEAVES_ENABLED if (mat == 10007 || mat == 10009 || mat == 10011) { // Leaves DoWave_Leaves(playerPos.xyz, worldPos, 1.0); } else if (mat == 10013) { // Vine // Reduced waving on vines to prevent clipping through blocks DoWave_Leaves(playerPos.xyz, worldPos, 0.75); } #if defined NETHER || defined DO_NETHER_VINE_WAVING_OUTSIDE_NETHER else if (mat == 10884 || mat == 10885) { // Weeping Vines, Twisting Vines float waveMult = 1.0; #if COLORED_LIGHTING_INTERNAL > 0 vec3 playerPosP = playerPos + vec3(0.0, 0.1, 0.0); vec3 voxelPosP = SceneToVoxel(playerPosP); vec3 playerPosN = playerPos - vec3(0.0, 0.1, 0.0); vec3 voxelPosN = SceneToVoxel(playerPosN); if (CheckInsideVoxelVolume(voxelPosP)) { int voxelP = int(texelFetch(voxel_sampler, ivec3(voxelPosP), 0).r); int voxelN = int(texelFetch(voxel_sampler, ivec3(voxelPosN), 0).r); if (voxelP != 0 && voxelP != 65 || voxelN != 0 && voxelN != 65) // not air, not weeping vines waveMult = 0.0; } #endif DoWave_Foliage(playerPos.xyz, worldPos, waveMult); } #endif #ifdef WAVING_SUGAR_CANE if (mat == 10035) { // Sugar Cane float waveMult = 0.75; #if COLORED_LIGHTING_INTERNAL > 0 vec3 voxelPosP = SceneToVoxel(playerPos - vec3(0.0, 0.1, 0.0)); if (CheckInsideVoxelVolume(voxelPosP)) { int voxelP = int(texelFetch(voxel_sampler, ivec3(voxelPosP), 0).r); if (voxelP != 0) // not air waveMult = 0.0; } #endif DoWave_Foliage(playerPos.xyz, worldPos, waveMult); } #endif #if defined WAVING_LAVA || defined WAVING_LILY_PAD else #endif #endif #ifdef WAVING_LAVA if (mat == 10068 || mat == 10070) { // Lava DoWave_Lava(playerPos.xyz, worldPos); #ifdef GBUFFERS_TERRAIN // G8FL735 Fixes Optifine-Iris parity. Optifine has 0.9 gl_Color.rgb on a lot of versions glColorRaw.rgb = min(glColorRaw.rgb, vec3(0.9)); #endif } #ifdef WAVING_LILY_PAD else #endif #endif #ifdef WAVING_LILY_PAD if (mat == 10489) { // Lily Pad DoWave_Water(playerPos.xyz, worldPos); } #endif #endif #if defined GBUFFERS_WATER || defined SHADOW #ifdef WAVING_WATER_VERTEX #if defined WAVING_ANYTHING_TERRAIN && defined SHADOW else #endif if (mat == 32000) { // Water if (fract(worldPos.y + 0.005) > 0.06) DoWave_Water(playerPos.xyz, worldPos); } #endif #endif } void DoInteractiveWave(inout vec3 playerPos, int mat) { if (length(playerPos) < 2.0) playerPos.xz += playerPos.xz * max(5.0 / max(length(playerPos * vec3(8.0, 2.0, 8.0) - vec3(0.0, 2.0, 0.0)), 2.0) -0.625, 0.0) * clamp(2.0 / length(playerPos) - 1.0, 0.0, 1.0) * 2.0; // Emin's code from v4 + smooth transition by me } void DoWaveEverything(inout vec3 playerPos) { vec3 worldPos = playerPos.xyz + cameraPosition.xyz; DoWave_Leaves(playerPos.xyz, worldPos, 1.0); DoWave_Foliage(playerPos.xyz, worldPos, 1.0); }