diff options
Diffstat (limited to 'indra/newview/app_settings')
4 files changed, 37 insertions, 1 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl b/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl index 2ec859fdae..9405a125fd 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/deferredUtil.glsl @@ -505,3 +505,28 @@ vec3 pbrPunctual(vec3 diffuseColor, vec3 specularColor, return color; } + +uniform vec4 waterPlane; +uniform float waterSign; + +// discard if given position in eye space is on the wrong side of the waterPlane according to waterSign +void waterClip(vec3 pos) +{ + // TODO: make this less branchy + if (waterSign > 0) + { + if ((dot(pos.xyz, waterPlane.xyz) + waterPlane.w) < -0.1) + { + discard; + } + } + else + { + if ((dot(pos.xyz, waterPlane.xyz) + waterPlane.w) > -0.1) + { + discard; + } + } + +} + diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl index b4406aabc0..b3f15f81f1 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl @@ -69,6 +69,8 @@ uniform vec3 light_direction[8]; uniform vec4 light_attenuation[8]; uniform vec3 light_diffuse[8]; +void waterClip(vec3 pos); + #ifdef WATER_FOG vec4 applyWaterFogView(vec3 pos, vec4 color); #endif @@ -181,6 +183,7 @@ void main() frag *= screen_res; vec4 pos = vec4(vary_position, 1.0); + waterClip(pos.xyz); vec3 norm = vary_norm; float shadow = 1.0f; @@ -295,6 +298,7 @@ void main() #endif // #else // FOR_IMPOSTOR + //color.rgb = waterPlane.xyz * 0.5 + 0.5; frag_color = color; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl index 9bbc4f87bf..922da0c441 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/pbralphaF.glsl @@ -84,6 +84,8 @@ float sampleDirectionalShadow(vec3 pos, vec3 norm, vec2 pos_screen); void sampleReflectionProbes(inout vec3 ambenv, inout vec3 glossenv, vec3 pos, vec3 norm, float glossiness); +void waterClip(vec3 pos); + // PBR interface vec3 pbrIbl(vec3 diffuseColor, vec3 specularColor, @@ -139,6 +141,7 @@ void main() vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir; vec3 pos = vary_position; + waterClip(pos); // IF .mFeatures.mIndexedTextureChannels = LLGLSLShader::sIndexedTextureChannels; // vec3 col = vertex_color.rgb * diffuseLookup(vary_texcoord0.xy).rgb; diff --git a/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl index 1150d40007..8016022d78 100644 --- a/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl +++ b/indra/newview/app_settings/shaders/class3/deferred/materialF.glsl @@ -90,6 +90,7 @@ uniform vec4 light_attenuation[8]; uniform vec3 light_diffuse[8]; float getAmbientClamp(); +void waterClip(vec3 pos); vec3 calcPointLightOrSpotLight(vec3 light_col, vec3 npos, vec3 diffuse, vec4 spec, vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float fa, float is_pointlight, float ambiance) { @@ -219,6 +220,10 @@ vec2 encode_normal(vec3 n); void main() { +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND) + waterClip(vary_position.xyz); +#endif + vec2 pos_screen = vary_texcoord0.xy; vec4 diffcol = texture2D(diffuseMap, vary_texcoord0.xy); @@ -277,7 +282,6 @@ void main() #endif #if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND) - //forward rendering, output lit linear color diffcol.rgb = srgb_to_linear(diffcol.rgb); final_specular.rgb = srgb_to_linear(final_specular.rgb); |