diff options
Diffstat (limited to 'indra/newview')
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/interface/clipF.glsl | 46 | ||||
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/interface/clipV.glsl | 38 | ||||
| -rw-r--r-- | indra/newview/llmaniptranslate.cpp | 28 | ||||
| -rw-r--r-- | indra/newview/llviewershadermgr.cpp | 12 | ||||
| -rw-r--r-- | indra/newview/llviewershadermgr.h | 1 |
5 files changed, 121 insertions, 4 deletions
diff --git a/indra/newview/app_settings/shaders/class1/interface/clipF.glsl b/indra/newview/app_settings/shaders/class1/interface/clipF.glsl new file mode 100644 index 0000000000..ac2bc8703b --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/clipF.glsl @@ -0,0 +1,46 @@ +/** + * @file debugF.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifdef DEFINE_GL_FRAGCOLOR +out vec4 frag_color; +#else +#define frag_color gl_FragColor +#endif + +uniform vec4 color; +uniform vec4 clip_plane; + +VARYING vec3 vary_position; + + +void main() +{ + if (dot(vary_position,clip_plane.xyz)+clip_plane.w < 0.0) + { + discard; + } + + frag_color = color; +} diff --git a/indra/newview/app_settings/shaders/class1/interface/clipV.glsl b/indra/newview/app_settings/shaders/class1/interface/clipV.glsl new file mode 100644 index 0000000000..e376b25a71 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/clipV.glsl @@ -0,0 +1,38 @@ +/** + * @file debugV.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +uniform mat4 modelview_projection_matrix; +uniform mat4 modelview_matrix; + +ATTRIBUTE vec3 position; + +VARYING vec3 vary_position; + +void main() +{ + vary_position = (modelview_matrix*vec4(position.xyz,1.0)).xyz; + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); +} + diff --git a/indra/newview/llmaniptranslate.cpp b/indra/newview/llmaniptranslate.cpp index 3a88fbd96d..4dd3fa1722 100644 --- a/indra/newview/llmaniptranslate.cpp +++ b/indra/newview/llmaniptranslate.cpp @@ -60,6 +60,7 @@ #include "llworld.h" #include "llui.h" #include "pipeline.h" +#include "llviewershadermgr.h" const S32 NUM_AXES = 3; const S32 MOUSE_DRAG_SLOP = 2; // pixels @@ -1645,17 +1646,28 @@ void LLManipTranslate::highlightIntersection(LLVector3 normal, LLQuaternion grid_rotation, LLColor4 inner_color) { - if (!gSavedSettings.getBOOL("GridCrossSections")) + if (!gSavedSettings.getBOOL("GridCrossSections") || !LLGLSLShader::sNoFixedFunction) { return; } + + LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr; + + U32 types[] = { LLRenderPass::PASS_SIMPLE, LLRenderPass::PASS_ALPHA, LLRenderPass::PASS_FULLBRIGHT, LLRenderPass::PASS_SHINY }; U32 num_types = LL_ARRAY_SIZE(types); GLuint stencil_mask = 0xFFFFFFFF; //stencil in volumes + gGL.flush(); + + if (shader) + { + gClipProgram.bind(); + } + { glStencilMask(stencil_mask); glClearStencil(1); @@ -1666,6 +1678,7 @@ void LLManipTranslate::highlightIntersection(LLVector3 normal, glStencilFunc(GL_ALWAYS, 0, stencil_mask); gGL.setColorMask(false, false); gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gGL.diffuseColor4f(1,1,1,1); //setup clip plane @@ -1675,10 +1688,12 @@ void LLManipTranslate::highlightIntersection(LLVector3 normal, normal = -normal; } F32 d = -(selection_center * normal); - F64 plane[] = { normal.mV[0], normal.mV[1], normal.mV[2], d }; - LLGLEnable clip(GL_CLIP_PLANE0); - glClipPlane(GL_CLIP_PLANE0, plane); + glh::vec4f plane(normal.mV[0], normal.mV[1], normal.mV[2], d ); + gGL.getModelviewMatrix().inverse().mult_vec_matrix(plane); + + gClipProgram.uniform4fv("clip_plane", 1, plane.v); + BOOL particles = gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES); BOOL clouds = gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_CLOUDS); @@ -1729,6 +1744,11 @@ void LLManipTranslate::highlightIntersection(LLVector3 normal, F32 sz = mGridSizeMeters; F32 tiles = sz; + if (shader) + { + shader->bind(); + } + //draw volume/plane intersections { gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp index 10c61c01d5..ec3a7f901e 100644 --- a/indra/newview/llviewershadermgr.cpp +++ b/indra/newview/llviewershadermgr.cpp @@ -72,6 +72,7 @@ LLGLSLShader gGlowCombineFXAAProgram; LLGLSLShader gTwoTextureAddProgram; LLGLSLShader gOneTextureNoColorProgram; LLGLSLShader gDebugProgram; +LLGLSLShader gClipProgram; LLGLSLShader gAlphaMaskProgram; //object shaders @@ -601,6 +602,7 @@ void LLViewerShaderMgr::unloadShaders() { gOcclusionProgram.unload(); gDebugProgram.unload(); + gClipProgram.unload(); gAlphaMaskProgram.unload(); gUIProgram.unload(); gCustomAlphaProgram.unload(); @@ -2657,6 +2659,16 @@ BOOL LLViewerShaderMgr::loadShadersInterface() if (success) { + gClipProgram.mName = "Clip Shader"; + gClipProgram.mShaderFiles.clear(); + gClipProgram.mShaderFiles.push_back(make_pair("interface/clipV.glsl", GL_VERTEX_SHADER_ARB)); + gClipProgram.mShaderFiles.push_back(make_pair("interface/clipF.glsl", GL_FRAGMENT_SHADER_ARB)); + gClipProgram.mShaderLevel = mVertexShaderLevel[SHADER_INTERFACE]; + success = gClipProgram.createShader(NULL, NULL); + } + + if (success) + { gAlphaMaskProgram.mName = "Alpha Mask Shader"; gAlphaMaskProgram.mShaderFiles.clear(); gAlphaMaskProgram.mShaderFiles.push_back(make_pair("interface/alphamaskV.glsl", GL_VERTEX_SHADER_ARB)); diff --git a/indra/newview/llviewershadermgr.h b/indra/newview/llviewershadermgr.h index 95eb551bf1..d10aba85c7 100644 --- a/indra/newview/llviewershadermgr.h +++ b/indra/newview/llviewershadermgr.h @@ -216,6 +216,7 @@ extern LLGLSLShader gGlowCombineProgram; extern LLGLSLShader gSplatTextureRectProgram; extern LLGLSLShader gGlowCombineFXAAProgram; extern LLGLSLShader gDebugProgram; +extern LLGLSLShader gClipProgram; extern LLGLSLShader gAlphaMaskProgram; //output tex0[tc0] + tex1[tc1] |