diff options
Diffstat (limited to 'Source/Graphics/bloodsurface.cpp')
| -rw-r--r-- | Source/Graphics/bloodsurface.cpp | 616 |
1 files changed, 302 insertions, 314 deletions
diff --git a/Source/Graphics/bloodsurface.cpp b/Source/Graphics/bloodsurface.cpp index 43b68215..2872fa0d 100644 --- a/Source/Graphics/bloodsurface.cpp +++ b/Source/Graphics/bloodsurface.cpp @@ -1,7 +1,7 @@ //----------------------------------------------------------------------------- // Name: bloodsurface.cpp // Developer: Wolfire Games LLC -// Description: +// Description: // License: Read below //----------------------------------------------------------------------------- // @@ -50,47 +50,44 @@ extern Timer game_timer; extern bool g_debug_runtime_disable_blood_surface_pre_draw; -BloodSurface::BloodSurface(TransformedVertexGetter* transformed_vertex_getter): - drip_update_delay(0), - dry_delay(0), - dry_steps(0), - framebuffer_created(false), - transformed_vertex_getter_(transformed_vertex_getter), - simple_2d_id(0), - simple_2d_stab_id(0), - character_accumulate_id(0), - ignite_id(0), - extinguish_id(0), - blood_tex_mipmap_dirty(false), - blood_framebuffer(INVALID_FRAMEBUFFER), - blood_work_framebuffer(INVALID_FRAMEBUFFER), - simple_2d("simple_2d"), - simple_2d_stab_texture("simple_2d #STAB #TEXTURE"), - character_accumulate_dry("character_accumulate #DRY"), - character_accumulate_ignite("character_accumulate #IGNITE"), - character_accumulate_extinguish("character_accumulate #EXTINGUISH") -{ +BloodSurface::BloodSurface(TransformedVertexGetter *transformed_vertex_getter) : drip_update_delay(0), + dry_delay(0), + dry_steps(0), + framebuffer_created(false), + transformed_vertex_getter_(transformed_vertex_getter), + simple_2d_id(0), + simple_2d_stab_id(0), + character_accumulate_id(0), + ignite_id(0), + extinguish_id(0), + blood_tex_mipmap_dirty(false), + blood_framebuffer(INVALID_FRAMEBUFFER), + blood_work_framebuffer(INVALID_FRAMEBUFFER), + simple_2d("simple_2d"), + simple_2d_stab_texture("simple_2d #STAB #TEXTURE"), + character_accumulate_dry("character_accumulate #DRY"), + character_accumulate_ignite("character_accumulate #IGNITE"), + character_accumulate_extinguish("character_accumulate #EXTINGUISH") { } BloodSurface::~BloodSurface() { - LOG_ASSERT(!blood_tex.valid()); - LOG_ASSERT(!blood_work_tex.valid()); - LOG_ASSERT(blood_framebuffer == INVALID_FRAMEBUFFER); - LOG_ASSERT(blood_work_framebuffer == INVALID_FRAMEBUFFER); + LOG_ASSERT(!blood_tex.valid()); + LOG_ASSERT(!blood_work_tex.valid()); + LOG_ASSERT(blood_framebuffer == INVALID_FRAMEBUFFER); + LOG_ASSERT(blood_work_framebuffer == INVALID_FRAMEBUFFER); } -void BloodSurface::Dispose() -{ - blood_tex.clear(); - blood_work_tex.clear(); - if(blood_framebuffer != INVALID_FRAMEBUFFER){ - Graphics::Instance()->deleteFramebuffer(&blood_framebuffer); - blood_framebuffer = -1; - } - if(blood_work_framebuffer != INVALID_FRAMEBUFFER){ - Graphics::Instance()->deleteFramebuffer(&blood_work_framebuffer); - blood_work_framebuffer = -1; - } +void BloodSurface::Dispose() { + blood_tex.clear(); + blood_work_tex.clear(); + if (blood_framebuffer != INVALID_FRAMEBUFFER) { + Graphics::Instance()->deleteFramebuffer(&blood_framebuffer); + blood_framebuffer = -1; + } + if (blood_work_framebuffer != INVALID_FRAMEBUFFER) { + Graphics::Instance()->deleteFramebuffer(&blood_work_framebuffer); + blood_work_framebuffer = -1; + } } void BloodSurface::InitShaders() { @@ -133,19 +130,19 @@ void BloodSurface::PreDrawFrame(int width, int height) { return; } - if(!framebuffer_created){ + if (!framebuffer_created) { CHECK_GL_ERROR(); Textures *textures = Textures::Instance(); CHECK_GL_ERROR(); - blood_tex = textures->makeTextureColor(width,height,GL_RGBA,GL_RGBA,0.0f,0.0f,0.0f,0.0f,true); + blood_tex = textures->makeTextureColor(width, height, GL_RGBA, GL_RGBA, 0.0f, 0.0f, 0.0f, 0.0f, true); textures->SetTextureName(blood_tex, "Blood Surface"); - blood_work_tex = textures->makeTextureColor(width,height,GL_RGBA,GL_RGBA,0.0f,0.0f,0.0f,0.0f,true); + blood_work_tex = textures->makeTextureColor(width, height, GL_RGBA, GL_RGBA, 0.0f, 0.0f, 0.0f, 0.0f, true); textures->SetTextureName(blood_work_tex, "Blood Surface - Work"); CHECK_GL_ERROR(); Graphics *graphics = Graphics::Instance(); graphics->PushFramebuffer(); CHECK_GL_ERROR(); - graphics->genFramebuffers(&blood_framebuffer,"blood_framebuffer"); + graphics->genFramebuffers(&blood_framebuffer, "blood_framebuffer"); CHECK_GL_ERROR(); graphics->bindFramebuffer(blood_framebuffer); graphics->framebufferColorTexture2D(blood_tex); @@ -165,20 +162,20 @@ void BloodSurface::PreDrawFrame(int width, int height) { } } -void BloodSurface::AttachToModel( Model * attach_model ) { +void BloodSurface::AttachToModel(Model *attach_model) { model = attach_model; model_surface_walker.AttachTo(attach_model->vertices, attach_model->faces); } -vec2 GetTexCoords(Model *model, int tri, vec3 weights){ - unsigned tri_index = tri*3; +vec2 GetTexCoords(Model *model, int tri, vec3 weights) { + unsigned tri_index = tri * 3; const std::vector<GLuint> &faces = model->faces; const std::vector<GLfloat> &tc = model->tex_coords; - vec2 tex_coords[3]; - for(int i=0; i<3; ++i){ - int index = faces[tri_index+i]*2; - for(int j=0; j<2; ++j){ - tex_coords[i][j] = tc[index+j]; + vec2 tex_coords[3]; + for (int i = 0; i < 3; ++i) { + int index = faces[tri_index + i] * 2; + for (int j = 0; j < 2; ++j) { + tex_coords[i][j] = tc[index + j]; } } return tex_coords[0] * weights[0] + tex_coords[1] * weights[1] + tex_coords[2] * weights[2]; @@ -187,88 +184,87 @@ vec2 GetTexCoords(Model *model, int tri, vec3 weights){ const int DRIP_DELAY = 4; void BloodSurface::Update(SceneGraph *scenegraph, float timestep, bool force_update) { - std::vector<WalkLine> trace[3]; // Trails left since the last blood update - if(drip_update_delay <= 0){ // Update blood if it is time + std::vector<WalkLine> trace[3]; // Trails left since the last blood update + if (drip_update_delay <= 0) { // Update blood if it is time PROFILER_ZONE(g_profiler_ctx, "Update drips"); vec3 points[3]; - for(SurfaceWalkerList::iterator iter = surface_walkers.begin(); iter != surface_walkers.end();) { - if(iter->delay > 0.0f){ // This walker does not need to be updated yet + for (SurfaceWalkerList::iterator iter = surface_walkers.begin(); iter != surface_walkers.end();) { + if (iter->delay > 0.0f) { // This walker does not need to be updated yet iter->delay -= timestep * DRIP_DELAY; ++iter; continue; } - if((*iter).amount < 0.0f){ // This walker ran out of liquid, so delete it + if ((*iter).amount < 0.0f) { // This walker ran out of liquid, so delete it iter = surface_walkers.erase(iter); continue; } (*iter).amount -= timestep; // Move walker across surface - SurfaceWalker& sw = (*iter); + SurfaceWalker &sw = (*iter); float drip_dist = 0.005f; float total_moved = 0.0f; int max_triangles = 10; - int num_triangles = 0; + int num_triangles = 0; int at_drip_point = -1; - while(total_moved < 1.0f && num_triangles < max_triangles){ - LOG_ASSERT_LT(sw.tri, (int)model->faces.size()/3); - for(int tri_vert=0; tri_vert<3; ++tri_vert){ - LOG_ASSERT_LT(sw.tri*3+tri_vert, (int)model->faces.size()); - LOG_ASSERT_LT(model->faces[sw.tri*3+tri_vert], model->vertices.size()/3); - if(model->faces[sw.tri*3+tri_vert] > model->vertices.size()){ - LOGE << "sw.tri: " << sw.tri << "tri_vert: " << tri_vert << "index: " << sw.tri*3+tri_vert << "model->faces.size()*3: " << model->faces.size() << "model->faces[sw.tri*3+tri_vert]: " << model->faces[sw.tri*3+tri_vert] << std::endl; + while (total_moved < 1.0f && num_triangles < max_triangles) { + LOG_ASSERT_LT(sw.tri, (int)model->faces.size() / 3); + for (int tri_vert = 0; tri_vert < 3; ++tri_vert) { + LOG_ASSERT_LT(sw.tri * 3 + tri_vert, (int)model->faces.size()); + LOG_ASSERT_LT(model->faces[sw.tri * 3 + tri_vert], model->vertices.size() / 3); + if (model->faces[sw.tri * 3 + tri_vert] > model->vertices.size()) { + LOGE << "sw.tri: " << sw.tri << "tri_vert: " << tri_vert << "index: " << sw.tri * 3 + tri_vert << "model->faces.size()*3: " << model->faces.size() << "model->faces[sw.tri*3+tri_vert]: " << model->faces[sw.tri * 3 + tri_vert] << std::endl; } - points[tri_vert] = transformed_vertex_getter_->GetTransformedVertex(model->faces[sw.tri*3+tri_vert]); + points[tri_vert] = transformed_vertex_getter_->GetTransformedVertex(model->faces[sw.tri * 3 + tri_vert]); } - //DebugDraw::Instance()->AddWireSphere(points[0], 0.05f, vec4(1.0f), _delete_on_update); + // DebugDraw::Instance()->AddWireSphere(points[0], 0.05f, vec4(1.0f), _delete_on_update); SWresults swr; - switch(iter->type){ - case SurfaceWalker::FIRE: - swr = model_surface_walker.Move(sw, points, vec3(0.0f,1.0f,0.0f), drip_dist, &trace[2]); - break; - case SurfaceWalker::WATER: - swr = model_surface_walker.Move(sw, points, vec3(0.0f,-1.0f,0.0f), drip_dist, &trace[1]); - break; - case SurfaceWalker::BLOOD: - swr = model_surface_walker.Move(sw, points, vec3(0.0f,-1.0f,0.0f), drip_dist, &trace[0]); - break; + switch (iter->type) { + case SurfaceWalker::FIRE: + swr = model_surface_walker.Move(sw, points, vec3(0.0f, 1.0f, 0.0f), drip_dist, &trace[2]); + break; + case SurfaceWalker::WATER: + swr = model_surface_walker.Move(sw, points, vec3(0.0f, -1.0f, 0.0f), drip_dist, &trace[1]); + break; + case SurfaceWalker::BLOOD: + swr = model_surface_walker.Move(sw, points, vec3(0.0f, -1.0f, 0.0f), drip_dist, &trace[0]); + break; } total_moved += swr.dist_moved; - if(swr.at_point != -1){ + if (swr.at_point != -1) { at_drip_point = swr.at_point; break; } ++num_triangles; } - if(num_triangles >= max_triangles){ + if (num_triangles >= max_triangles) { // We touched too many triangles LOGE << "Max reps exceeded" << std::endl; } - - if(at_drip_point == -1){ + if (at_drip_point == -1) { ++iter; } else { - if(iter->can_drip){ - for(int tri_vert=0; tri_vert<3; ++tri_vert){ - points[tri_vert] = transformed_vertex_getter_->GetTransformedVertex(model->faces[sw.tri*3+tri_vert]); + if (iter->can_drip) { + for (int tri_vert = 0; tri_vert < 3; ++tri_vert) { + points[tri_vert] = transformed_vertex_getter_->GetTransformedVertex(model->faces[sw.tri * 3 + tri_vert]); } vec3 point = points[0] * sw.pos[0] + points[1] * sw.pos[1] + - points[2] * sw.pos[2]; - if(iter->type == SurfaceWalker::BLOOD){ + points[2] * sw.pos[2]; + if (iter->type == SurfaceWalker::BLOOD) { scenegraph->particle_system->MakeParticle(scenegraph, - "Data/Particles/blooddrop.xml", - point, - vec3(0.0f), - Graphics::Instance()->config_.blood_color()); - } else if(iter->type == SurfaceWalker::WATER){ + "Data/Particles/blooddrop.xml", + point, + vec3(0.0f), + Graphics::Instance()->config_.blood_color()); + } else if (iter->type == SurfaceWalker::WATER) { scenegraph->particle_system->MakeParticle(scenegraph, - "Data/Particles/waterdrop.xml", - point, - vec3(0.0f), - vec3(1.0f)); + "Data/Particles/waterdrop.xml", + point, + vec3(0.0f), + vec3(1.0f)); } } iter = surface_walkers.erase(iter); @@ -276,80 +272,79 @@ void BloodSurface::Update(SceneGraph *scenegraph, float timestep, bool force_upd } drip_update_delay = DRIP_DELAY; } - drip_update_delay--; - + drip_update_delay--; + glm::mat4 proj = glm::ortho(0.0f, 1.0f, 0.0f, 1.0f); bool needs_update = (!trace[0].empty() || !trace[1].empty() || !trace[2].empty() || !cut_lines.empty()); - if((framebuffer_created && needs_update) || force_update){ + if ((framebuffer_created && needs_update) || force_update) { PROFILER_ZONE(g_profiler_ctx, "Update texture with drips and cuts"); - StartDrawingToBloodTexture(); + StartDrawingToBloodTexture(); Shaders::Instance()->setProgram(simple_2d_id); - float ts = 1.0f/(float)Textures::Instance()->getWidth(blood_tex); + float ts = 1.0f / (float)Textures::Instance()->getWidth(blood_tex); Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - Shaders::Instance()->SetUniformMat4("mvp_mat", (const GLfloat*)&proj); + Shaders::Instance()->SetUniformMat4("mvp_mat", (const GLfloat *)&proj); Graphics::Instance()->SetLineWidth(1); std::vector<float> blood_points; - for(int i=0; i<3; ++i){ - if(trace[i].empty() && (i!=0 || cut_lines.empty())){ + for (int i = 0; i < 3; ++i) { + if (trace[i].empty() && (i != 0 || cut_lines.empty())) { continue; } - switch(i){ - case 0: - Shaders::Instance()->SetUniformVec4("color", vec4(1.0f,253.0f/255.0f,0.0f,1.0f)); - break; - case 1: - Shaders::Instance()->SetUniformVec4("color", vec4(0.0f,253.0f/255.0f,0.0f,1.0f)); - break; - case 2: - Shaders::Instance()->SetUniformVec4("color", vec4(0.0f,0.0f,1.0f,1.0f)); - break; + switch (i) { + case 0: + Shaders::Instance()->SetUniformVec4("color", vec4(1.0f, 253.0f / 255.0f, 0.0f, 1.0f)); + break; + case 1: + Shaders::Instance()->SetUniformVec4("color", vec4(0.0f, 253.0f / 255.0f, 0.0f, 1.0f)); + break; + case 2: + Shaders::Instance()->SetUniformVec4("color", vec4(0.0f, 0.0f, 1.0f, 1.0f)); + break; } PROFILER_ENTER(g_profiler_ctx, "Fill blood_points in Update texture"); - for(auto & iter : trace[i]) { - const int face_index = iter.tri*3; + for (auto &iter : trace[i]) { + const int face_index = iter.tri * 3; vec2 tex_coords[3]; - for(int i=0; i<3; ++i){ - int index = model->faces[face_index+i]*2; - for(int j=0; j<2; ++j){ - tex_coords[i][j] = model->tex_coords[index+j]; + for (int i = 0; i < 3; ++i) { + int index = model->faces[face_index + i] * 2; + for (int j = 0; j < 2; ++j) { + tex_coords[i][j] = model->tex_coords[index + j]; } } const vec3 &start = iter.start; vec2 start_uv = tex_coords[0] * start[0] + - tex_coords[1] * start[1] + - tex_coords[2] * start[2]; + tex_coords[1] * start[1] + + tex_coords[2] * start[2]; const vec3 &end = iter.end; vec2 end_uv = tex_coords[0] * end[0] + - tex_coords[1] * end[1] + - tex_coords[2] * end[2]; - blood_points.reserve(blood_points.size()+40); - for(unsigned i=0; i<10; ++i){ - vec2 test_offset(RangedRandomFloat(-ts,ts), - RangedRandomFloat(-ts,ts)); - blood_points.push_back(start_uv[0]+test_offset[0]); - blood_points.push_back(start_uv[1]+test_offset[1]); - blood_points.push_back(end_uv[0]+test_offset[0]); - blood_points.push_back(end_uv[1]+test_offset[1]); + tex_coords[1] * end[1] + + tex_coords[2] * end[2]; + blood_points.reserve(blood_points.size() + 40); + for (unsigned i = 0; i < 10; ++i) { + vec2 test_offset(RangedRandomFloat(-ts, ts), + RangedRandomFloat(-ts, ts)); + blood_points.push_back(start_uv[0] + test_offset[0]); + blood_points.push_back(start_uv[1] + test_offset[1]); + blood_points.push_back(end_uv[0] + test_offset[0]); + blood_points.push_back(end_uv[1] + test_offset[1]); } } - if(i==0){ - blood_points.reserve(blood_points.size()+cut_lines.size()*40); - for(auto & cut_line : cut_lines) - { - for(unsigned i=0; i<10; ++i){ - vec2 test_offset(RangedRandomFloat(-ts,ts), - RangedRandomFloat(-ts,ts)); - blood_points.push_back(cut_line.start[0]+test_offset[0]); - blood_points.push_back(cut_line.start[1]+test_offset[1]); - blood_points.push_back(cut_line.end[0]+test_offset[0]); - blood_points.push_back(cut_line.end[1]+test_offset[1]); + if (i == 0) { + blood_points.reserve(blood_points.size() + cut_lines.size() * 40); + for (auto &cut_line : cut_lines) { + for (unsigned i = 0; i < 10; ++i) { + vec2 test_offset(RangedRandomFloat(-ts, ts), + RangedRandomFloat(-ts, ts)); + blood_points.push_back(cut_line.start[0] + test_offset[0]); + blood_points.push_back(cut_line.start[1] + test_offset[1]); + blood_points.push_back(cut_line.end[0] + test_offset[0]); + blood_points.push_back(cut_line.end[1] + test_offset[1]); } } cut_lines.clear(); @@ -358,60 +353,60 @@ void BloodSurface::Update(SceneGraph *scenegraph, float timestep, bool force_upd PROFILER_ENTER(g_profiler_ctx, "Fill VBO in Update texture"); static VBORingContainer blood_point_vbo(V_MIBIBYTE, kVBODynamic | kVBOFloat); - blood_point_vbo.Fill(sizeof(float) * blood_points.size(), (void*)&blood_points[0]); + blood_point_vbo.Fill(sizeof(float) * blood_points.size(), (void *)&blood_points[0]); blood_point_vbo.Bind(); PROFILER_LEAVE(g_profiler_ctx); PROFILER_GPU_ZONE(g_profiler_ctx, "Draw arrays in Update texture"); int vert_attrib_id = Shaders::Instance()->returnShaderAttrib("vert_coord", simple_2d_id); Graphics::Instance()->EnableVertexAttribArray(vert_attrib_id); - glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2*sizeof(float), (const void*)blood_point_vbo.offset()); - Graphics::Instance()->DrawArrays(GL_LINES, 0, blood_points.size()/2); + glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2 * sizeof(float), (const void *)blood_point_vbo.offset()); + Graphics::Instance()->DrawArrays(GL_LINES, 0, blood_points.size() / 2); Graphics::Instance()->ResetVertexAttribArrays(); } dry_steps = 50; - EndDrawingToBloodTexture(); - blood_tex_mipmap_dirty = true; + EndDrawingToBloodTexture(); + blood_tex_mipmap_dirty = true; } - if((framebuffer_created/* && blood_dry_steps > 0 */&& dry_delay <= 0) || force_update){ + if ((framebuffer_created /* && blood_dry_steps > 0 */ && dry_delay <= 0) || force_update) { PROFILER_GPU_ZONE(g_profiler_ctx, "Update dry"); std::swap(blood_tex, blood_work_tex); std::swap(blood_framebuffer, blood_work_framebuffer); StartDrawingToBloodTexture(); const bool kCheckForWetnessDrips = false; - if(kCheckForWetnessDrips){ + if (kCheckForWetnessDrips) { int dims[2] = {Textures::Instance()->getWidth(blood_tex), Textures::Instance()->getHeight(blood_tex)}; - std::vector<GLubyte> bytes (dims[0] * dims[1] * 4); + std::vector<GLubyte> bytes(dims[0] * dims[1] * 4); PROFILER_ENTER(g_profiler_ctx, "Read pixels in Update dry"); glReadPixels(0, 0, dims[0], dims[1], GL_RGBA, GL_UNSIGNED_BYTE, &bytes[0]); PROFILER_LEAVE(g_profiler_ctx); int total_wet = 0; int total_possible = 0; - for(int i=0, len=bytes.size(); i<len; i+=4){ - if(bytes[i+3] == 255){ - total_wet += bytes[i+1]; + for (int i = 0, len = bytes.size(); i < len; i += 4) { + if (bytes[i + 3] == 255) { + total_wet += bytes[i + 1]; total_possible += 255; } } - for(int i=0, len=model->faces.size(); i<len; i+=3){ - if(rand()%20 == 0){ + for (int i = 0, len = model->faces.size(); i < len; i += 3) { + if (rand() % 20 == 0) { vec2 center; - for(int j=0; j<3; ++j){ - int vert_index = model->faces[i+j]*2; - for(int k=0; k<2; ++k){ - center[k] += model->tex_coords[vert_index+k]; + for (int j = 0; j < 3; ++j) { + int vert_index = model->faces[i + j] * 2; + for (int k = 0; k < 2; ++k) { + center[k] += model->tex_coords[vert_index + k]; } } center /= 3.0f; - int u = (int) (center[0] * dims[0] + 0.5f); - int v = (int) (center[1] * dims[1] + 0.5f); - if(u >= 0 && u < dims[0] && v >= 0 && v < dims[1]){ - int index = (u + v * dims[0])*4; - int wet = bytes[index+1]; - if(wet == 254){ - CreateDripInTri(i/3, vec3(1.0f/3.0f), 1.0f, RangedRandomFloat(0.0f, 4.0f), true, SurfaceWalker::WATER); + int u = (int)(center[0] * dims[0] + 0.5f); + int v = (int)(center[1] * dims[1] + 0.5f); + if (u >= 0 && u < dims[0] && v >= 0 && v < dims[1]) { + int index = (u + v * dims[0]) * 4; + int wet = bytes[index + 1]; + if (wet == 254) { + CreateDripInTri(i / 3, vec3(1.0f / 3.0f), 1.0f, RangedRandomFloat(0.0f, 4.0f), true, SurfaceWalker::WATER); } } } @@ -438,103 +433,98 @@ void BloodSurface::Update(SceneGraph *scenegraph, float timestep, bool force_upd } LOGI << "Wetness: " << (int)(total_wet * 100.0f / total_possible) << "%" << std::endl; } - { - PROFILER_ZONE(g_profiler_ctx, "Setup"); - Graphics::Instance()->setBlend(false); - Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); - Shaders::Instance()->setProgram(character_accumulate_id); - Shaders::Instance()->SetUniformInt("tex_width", Textures::Instance()->getWidth(blood_work_tex)); - Shaders::Instance()->SetUniformInt("tex_height", Textures::Instance()->getHeight(blood_work_tex)); - Shaders::Instance()->SetUniformFloat("time", game_timer.game_time); - Textures::Instance()->bindTexture(blood_work_tex); - - static const GLfloat data[] = {0,0, 1,0, 1,1, 0,1}; - static const GLuint index[] = {0,1,2, 0,2,3}; - static VBOContainer square_vbo; - static VBOContainer index_vbo; - if(!square_vbo.valid()){ - square_vbo.Fill(kVBOFloat | kVBOStatic, sizeof(data), (void*)data); - index_vbo.Fill(kVBOElement | kVBOStatic, sizeof(index), (void*)index); - } - square_vbo.Bind(); - index_vbo.Bind(); - - int vert_attrib_id = Shaders::Instance()->returnShaderAttrib("vert_coord", character_accumulate_id); - Graphics::Instance()->EnableVertexAttribArray(vert_attrib_id); - glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2*sizeof(GLfloat), 0); - } - { - PROFILER_ZONE(g_profiler_ctx, "Draw"); - Graphics::Instance()->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0); - } - { - PROFILER_ZONE(g_profiler_ctx, "End"); - Graphics::Instance()->ResetVertexAttribArrays(); - - EndDrawingToBloodTexture(); - } - blood_tex_mipmap_dirty = true; + { + PROFILER_ZONE(g_profiler_ctx, "Setup"); + Graphics::Instance()->setBlend(false); + Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + Shaders::Instance()->setProgram(character_accumulate_id); + Shaders::Instance()->SetUniformInt("tex_width", Textures::Instance()->getWidth(blood_work_tex)); + Shaders::Instance()->SetUniformInt("tex_height", Textures::Instance()->getHeight(blood_work_tex)); + Shaders::Instance()->SetUniformFloat("time", game_timer.game_time); + Textures::Instance()->bindTexture(blood_work_tex); + + static const GLfloat data[] = {0, 0, 1, 0, 1, 1, 0, 1}; + static const GLuint index[] = {0, 1, 2, 0, 2, 3}; + static VBOContainer square_vbo; + static VBOContainer index_vbo; + if (!square_vbo.valid()) { + square_vbo.Fill(kVBOFloat | kVBOStatic, sizeof(data), (void *)data); + index_vbo.Fill(kVBOElement | kVBOStatic, sizeof(index), (void *)index); + } + square_vbo.Bind(); + index_vbo.Bind(); + + int vert_attrib_id = Shaders::Instance()->returnShaderAttrib("vert_coord", character_accumulate_id); + Graphics::Instance()->EnableVertexAttribArray(vert_attrib_id); + glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2 * sizeof(GLfloat), 0); + } + { + PROFILER_ZONE(g_profiler_ctx, "Draw"); + Graphics::Instance()->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0); + } + { + PROFILER_ZONE(g_profiler_ctx, "End"); + Graphics::Instance()->ResetVertexAttribArrays(); + + EndDrawingToBloodTexture(); + } + blood_tex_mipmap_dirty = true; --dry_steps; dry_delay = 6; } - dry_delay--; + dry_delay--; } -void BloodSurface::CreateBloodDripNearestPointDirection( const vec3 &bone_pos, - const vec3 &direction, - float blood_amount, - bool can_drip ) -{ - if(Graphics::Instance()->config_.blood() != BloodLevel::kFull){ +void BloodSurface::CreateBloodDripNearestPointDirection(const vec3 &bone_pos, + const vec3 &direction, + float blood_amount, + bool can_drip) { + if (Graphics::Instance()->config_.blood() != BloodLevel::kFull) { return; } int closest_tri = -1; float best_val; float val; vec3 center; - for(int i=0, len=model->faces.size(); i<len; i+=3){ + for (int i = 0, len = model->faces.size(); i < len; i += 3) { vec3 center; - for(int j=0; j<3; ++j){ - int vert_index = model->faces[i+j]*3; - for(int k=0; k<3; ++k){ - center[k] += model->vertices[vert_index+k]; + for (int j = 0; j < 3; ++j) { + int vert_index = model->faces[i + j] * 3; + for (int k = 0; k < 3; ++k) { + center[k] += model->vertices[vert_index + k]; } } center /= 3.0f; - val = dot(normalize(center-bone_pos), direction); - if(closest_tri == -1 || val > best_val){ + val = dot(normalize(center - bone_pos), direction); + if (closest_tri == -1 || val > best_val) { best_val = val; - closest_tri = i/3; + closest_tri = i / 3; } } - - - if(closest_tri == -1){ + if (closest_tri == -1) { return; } SurfaceWalker new_walker; new_walker.tri = closest_tri; new_walker.last_tri = -1; - new_walker.pos = vec3(1.0f/3.0f); + new_walker.pos = vec3(1.0f / 3.0f); new_walker.amount = blood_amount; new_walker.can_drip = can_drip; new_walker.type = SurfaceWalker::BLOOD; surface_walkers.push_back(new_walker); } - -void BloodSurface::CreateDripInTri( int tri, - const vec3 &bary_coords, - float blood_amount, - float delay, - bool can_drip, - SurfaceWalker::Type type) -{ - if(Graphics::Instance()->config_.blood() != BloodLevel::kFull){ +void BloodSurface::CreateDripInTri(int tri, + const vec3 &bary_coords, + float blood_amount, + float delay, + bool can_drip, + SurfaceWalker::Type type) { + if (Graphics::Instance()->config_.blood() != BloodLevel::kFull) { return; } - LOG_ASSERT_LT(tri, (int)model->faces.size()/3); + LOG_ASSERT_LT(tri, (int)model->faces.size() / 3); SurfaceWalker new_walker; new_walker.tri = tri; new_walker.last_tri = -1; @@ -546,36 +536,35 @@ void BloodSurface::CreateDripInTri( int tri, surface_walkers.push_back(new_walker); } -void BloodSurface::CreateBloodDripNearestPointTransformed( const vec3 &bone_pos, - float blood_amount, - bool can_drip ) -{ - if(Graphics::Instance()->config_.blood() != BloodLevel::kFull){ +void BloodSurface::CreateBloodDripNearestPointTransformed(const vec3 &bone_pos, + float blood_amount, + bool can_drip) { + if (Graphics::Instance()->config_.blood() != BloodLevel::kFull) { return; } int closest_tri = -1; float best_val; float val; - for(int i=0, len=model->faces.size(); i<len; i+=3){ + for (int i = 0, len = model->faces.size(); i < len; i += 3) { vec3 center; - for(int j=0; j<3; ++j) { - center += transformed_vertex_getter_->GetTransformedVertex(model->faces[i+j]); + for (int j = 0; j < 3; ++j) { + center += transformed_vertex_getter_->GetTransformedVertex(model->faces[i + j]); } center /= 3.0f; - val = distance_squared(center,bone_pos); - if(closest_tri == -1 || val < best_val){ + val = distance_squared(center, bone_pos); + if (closest_tri == -1 || val < best_val) { best_val = val; - closest_tri = i/3; + closest_tri = i / 3; } } - if(closest_tri == -1){ + if (closest_tri == -1) { return; } SurfaceWalker new_walker; new_walker.tri = closest_tri; new_walker.last_tri = -1; - new_walker.pos = vec3(1.0f/3.0f); + new_walker.pos = vec3(1.0f / 3.0f); new_walker.amount = blood_amount; new_walker.can_drip = can_drip; new_walker.type = SurfaceWalker::BLOOD; @@ -583,7 +572,7 @@ void BloodSurface::CreateBloodDripNearestPointTransformed( const vec3 &bone_pos, } void BloodSurface::CleanBlood() { - if(framebuffer_created){ + if (framebuffer_created) { Graphics::Instance()->PushFramebuffer(); int width = Textures::Instance()->getWidth(blood_tex); int height = Textures::Instance()->getHeight(blood_tex); @@ -591,7 +580,7 @@ void BloodSurface::CleanBlood() { Graphics::Instance()->StartTextureSpaceRenderingCustom(0, 0, width, height); CHECK_FBO_ERROR(); - glClearColor(0.0f,0.0f,0.0f,0.0f); + glClearColor(0.0f, 0.0f, 0.0f, 0.0f); glColorMask(true, false, false, false); glClear(GL_COLOR_BUFFER_BIT); glColorMask(true, true, true, true); @@ -599,14 +588,13 @@ void BloodSurface::CleanBlood() { dry_steps = 0; Graphics::Instance()->EndTextureSpaceRendering(); - Graphics::Instance()->PopFramebuffer(); - blood_tex_mipmap_dirty = true; + Graphics::Instance()->PopFramebuffer(); + blood_tex_mipmap_dirty = true; } } - void BloodSurface::SetFire(float fire) { - if(framebuffer_created){ + if (framebuffer_created) { Graphics::Instance()->PushFramebuffer(); int width = Textures::Instance()->getWidth(blood_tex); int height = Textures::Instance()->getHeight(blood_tex); @@ -623,13 +611,13 @@ void BloodSurface::SetFire(float fire) { glColorMask(true, true, true, true); Graphics::Instance()->EndTextureSpaceRendering(); - Graphics::Instance()->PopFramebuffer(); - blood_tex_mipmap_dirty = true; + Graphics::Instance()->PopFramebuffer(); + blood_tex_mipmap_dirty = true; } } void BloodSurface::SetWet(float wet) { - if(framebuffer_created){ + if (framebuffer_created) { Graphics::Instance()->PushFramebuffer(); int width = Textures::Instance()->getWidth(blood_tex); int height = Textures::Instance()->getHeight(blood_tex); @@ -638,24 +626,24 @@ void BloodSurface::SetWet(float wet) { CHECK_FBO_ERROR(); glClearColor(0.0f, - wet, - 0.0f, - 0.0f); + wet, + 0.0f, + 0.0f); glColorMask(false, true, false, false); glClear(GL_COLOR_BUFFER_BIT); glColorMask(true, true, true, true); Graphics::Instance()->EndTextureSpaceRendering(); - Graphics::Instance()->PopFramebuffer(); - blood_tex_mipmap_dirty = true; + Graphics::Instance()->PopFramebuffer(); + blood_tex_mipmap_dirty = true; } } -void BloodSurface::AddBloodLine( const vec2 &start, const vec2 &end ) { - if(Graphics::Instance()->config_.blood() == BloodLevel::kNone){ +void BloodSurface::AddBloodLine(const vec2 &start, const vec2 &end) { + if (Graphics::Instance()->config_.blood() == BloodLevel::kNone) { return; } - cut_lines.resize(cut_lines.size()+1); + cut_lines.resize(cut_lines.size() + 1); cut_lines.back().start = start; cut_lines.back().end = end; } @@ -665,100 +653,100 @@ struct tri_data { vec2 decal_coord[3]; }; -void BloodSurface::AddDecalToTriangles( const std::vector<int> &hit_list, vec3 pos, vec3 dir, float size, const TextureAssetRef& texture_ref ) { - if(!framebuffer_created){ - return; - } +void BloodSurface::AddDecalToTriangles(const std::vector<int> &hit_list, vec3 pos, vec3 dir, float size, const TextureAssetRef &texture_ref) { + if (!framebuffer_created) { + return; + } PROFILER_ZONE(g_profiler_ctx, "BloodSurface::AddDecalToTriangles"); PROFILER_ENTER(g_profiler_ctx, "Get transformed verts"); std::vector<tri_data> tris(hit_list.size()); - for(unsigned i=0; i<hit_list.size(); ++i){ - tris[i].p[0] = transformed_vertex_getter_->GetTransformedVertex(model->faces[hit_list[i]*3+0]); - tris[i].p[1] = transformed_vertex_getter_->GetTransformedVertex(model->faces[hit_list[i]*3+1]); - tris[i].p[2] = transformed_vertex_getter_->GetTransformedVertex(model->faces[hit_list[i]*3+2]); + for (unsigned i = 0; i < hit_list.size(); ++i) { + tris[i].p[0] = transformed_vertex_getter_->GetTransformedVertex(model->faces[hit_list[i] * 3 + 0]); + tris[i].p[1] = transformed_vertex_getter_->GetTransformedVertex(model->faces[hit_list[i] * 3 + 1]); + tris[i].p[2] = transformed_vertex_getter_->GetTransformedVertex(model->faces[hit_list[i] * 3 + 2]); } PROFILER_LEAVE(g_profiler_ctx); PROFILER_ENTER(g_profiler_ctx, "Calculate decal coords"); vec3 proj_z = dir; - //vec3 proj_y(0.0f,1.0f,0.0f); - vec3 proj_y(RangedRandomFloat(-1.0f,1.0f), - RangedRandomFloat(-1.0f,1.0f), - RangedRandomFloat(-1.0f,1.0f)); + // vec3 proj_y(0.0f,1.0f,0.0f); + vec3 proj_y(RangedRandomFloat(-1.0f, 1.0f), + RangedRandomFloat(-1.0f, 1.0f), + RangedRandomFloat(-1.0f, 1.0f)); proj_y = normalize(proj_y); vec3 proj_x = normalize(cross(proj_z, proj_y)); proj_y = normalize(cross(proj_x, proj_z)); { vec3 temp; - for(unsigned i=0; i<hit_list.size(); ++i){ - for(unsigned j=0; j<3; ++j){ + for (unsigned i = 0; i < hit_list.size(); ++i) { + for (unsigned j = 0; j < 3; ++j) { temp = tris[i].p[j] - pos; - tris[i].decal_coord[j] = vec2(dot(temp, proj_x) / size + 0.5f, + tris[i].decal_coord[j] = vec2(dot(temp, proj_x) / size + 0.5f, dot(temp, proj_y) / size + 0.5f); } } } PROFILER_LEAVE(g_profiler_ctx); - + PROFILER_ENTER(g_profiler_ctx, "Fill data"); std::vector<GLfloat> data; data.reserve(hit_list.size() * 12); - for(unsigned i=0; i<hit_list.size(); ++i){ - for(unsigned j=0; j<3; ++j){ + for (unsigned i = 0; i < hit_list.size(); ++i) { + for (unsigned j = 0; j < 3; ++j) { data.push_back(tris[i].decal_coord[j][0]); data.push_back(tris[i].decal_coord[j][1]); - int index = model->faces[hit_list[i]*3+j]*2; - data.push_back(model->tex_coords[index+0]); - data.push_back(model->tex_coords[index+1]); + int index = model->faces[hit_list[i] * 3 + j] * 2; + data.push_back(model->tex_coords[index + 0]); + data.push_back(model->tex_coords[index + 1]); } } PROFILER_LEAVE(g_profiler_ctx); PROFILER_ENTER(g_profiler_ctx, "Setup shader"); - Graphics* graphics = Graphics::Instance(); - Shaders* shaders = Shaders::Instance(); - Textures* textures = Textures::Instance(); + Graphics *graphics = Graphics::Instance(); + Shaders *shaders = Shaders::Instance(); + Textures *textures = Textures::Instance(); StartDrawingToBloodTexture(); glm::mat4 proj = glm::ortho(0.0f, 1.0f, 0.0f, 1.0f); shaders->setProgram(simple_2d_stab_id); graphics->SetBlendFunc(GL_SRC_ALPHA, GL_ONE); - shaders->SetUniformMat4("mvp_mat", (const GLfloat*)&proj); - shaders->SetUniformVec4("color", vec4(1.0f,1.0f,0.0f,1.0f)); + shaders->SetUniformMat4("mvp_mat", (const GLfloat *)&proj); + shaders->SetUniformVec4("color", vec4(1.0f, 1.0f, 0.0f, 1.0f)); textures->bindTexture(texture_ref->GetTextureRef()); PROFILER_LEAVE(g_profiler_ctx); PROFILER_ENTER(g_profiler_ctx, "Fill VBO"); - static VBORingContainer data_vbo(V_MIBIBYTE,kVBOFloat | kVBODynamic ); - data_vbo.Fill(sizeof(GLfloat) * data.size(), (void*)&data[0]); + static VBORingContainer data_vbo(V_MIBIBYTE, kVBOFloat | kVBODynamic); + data_vbo.Fill(sizeof(GLfloat) * data.size(), (void *)&data[0]); data_vbo.Bind(); PROFILER_LEAVE(g_profiler_ctx); - + PROFILER_ENTER(g_profiler_ctx, "Draw"); int vert_attrib_id = shaders->returnShaderAttrib("vert_coord", simple_2d_stab_id); int tex_attrib_id = shaders->returnShaderAttrib("tex_coord", simple_2d_stab_id); graphics->EnableVertexAttribArray(vert_attrib_id); graphics->EnableVertexAttribArray(tex_attrib_id); - glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 4*sizeof(GLfloat), (const void*)(data_vbo.offset()+2*sizeof(GLfloat))); - glVertexAttribPointer(tex_attrib_id, 2, GL_FLOAT, false, 4*sizeof(GLfloat), (const void*)(data_vbo.offset())); - graphics->DrawArrays(GL_TRIANGLES, 0, hit_list.size()*3); + glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 4 * sizeof(GLfloat), (const void *)(data_vbo.offset() + 2 * sizeof(GLfloat))); + glVertexAttribPointer(tex_attrib_id, 2, GL_FLOAT, false, 4 * sizeof(GLfloat), (const void *)(data_vbo.offset())); + graphics->DrawArrays(GL_TRIANGLES, 0, hit_list.size() * 3); graphics->ResetVertexAttribArrays(); EndDrawingToBloodTexture(); PROFILER_LEAVE(g_profiler_ctx); - blood_tex_mipmap_dirty = true; + blood_tex_mipmap_dirty = true; dry_steps = 50; } void BloodSurface::StartDrawingToBloodTexture() { PROFILER_ZONE(g_profiler_ctx, "BloodSurface::StartDrawingToBloodTexture"); PROFILER_ENTER(g_profiler_ctx, "Push framebuffer"); - Graphics* graphics = Graphics::Instance(); + Graphics *graphics = Graphics::Instance(); graphics->PushFramebuffer(); PROFILER_LEAVE(g_profiler_ctx); PROFILER_ENTER(g_profiler_ctx, "bindFramebuffer"); - Graphics::Instance()->bindFramebuffer(blood_framebuffer); + Graphics::Instance()->bindFramebuffer(blood_framebuffer); PROFILER_LEAVE(g_profiler_ctx); PROFILER_ENTER(g_profiler_ctx, "StartTextureSpaceRenderingCustom"); int width = Textures::Instance()->getWidth(blood_tex); @@ -786,26 +774,26 @@ void BloodSurface::EndDrawingToBloodTexture() { void BloodSurface::Ignite() { PROFILER_GPU_ZONE(g_profiler_ctx, "BloodSurface::Ignite"); - if(framebuffer_created){ + if (framebuffer_created) { CHECK_GL_ERROR(); std::swap(blood_tex, blood_work_tex); std::swap(blood_framebuffer, blood_work_framebuffer); StartDrawingToBloodTexture(); Graphics::Instance()->setBlend(false); - Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); + Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); Shaders::Instance()->setProgram(ignite_id); Shaders::Instance()->SetUniformInt("tex_width", Textures::Instance()->getWidth(blood_work_tex)); Shaders::Instance()->SetUniformInt("tex_height", Textures::Instance()->getHeight(blood_work_tex)); Shaders::Instance()->SetUniformFloat("time", game_timer.game_time); Textures::Instance()->bindTexture(blood_work_tex); - static const GLfloat data[] = {0,0, 1,0, 1,1, 0,1}; - static const GLuint index[] = {0,1,2, 0,2,3}; + static const GLfloat data[] = {0, 0, 1, 0, 1, 1, 0, 1}; + static const GLuint index[] = {0, 1, 2, 0, 2, 3}; static VBOContainer square_vbo; static VBOContainer index_vbo; - if(!square_vbo.valid()){ - square_vbo.Fill(kVBOFloat | kVBOStatic, sizeof(data), (void*)data); - index_vbo.Fill(kVBOElement | kVBOStatic, sizeof(index), (void*)index); + if (!square_vbo.valid()) { + square_vbo.Fill(kVBOFloat | kVBOStatic, sizeof(data), (void *)data); + index_vbo.Fill(kVBOElement | kVBOStatic, sizeof(index), (void *)index); } square_vbo.Bind(); index_vbo.Bind(); @@ -813,54 +801,54 @@ void BloodSurface::Ignite() { int vert_attrib_id = Shaders::Instance()->returnShaderAttrib("vert_coord", ignite_id); Graphics::Instance()->EnableVertexAttribArray(vert_attrib_id); - glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2*sizeof(GLfloat), 0); + glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2 * sizeof(GLfloat), 0); Graphics::Instance()->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0); Graphics::Instance()->ResetVertexAttribArrays(); CHECK_GL_ERROR(); EndDrawingToBloodTexture(); CHECK_GL_ERROR(); - blood_tex_mipmap_dirty = true; + blood_tex_mipmap_dirty = true; } } void BloodSurface::Extinguish() { PROFILER_GPU_ZONE(g_profiler_ctx, "BloodSurface::Extinguish"); - if(framebuffer_created){ + if (framebuffer_created) { std::swap(blood_tex, blood_work_tex); std::swap(blood_framebuffer, blood_work_framebuffer); StartDrawingToBloodTexture(); Graphics::Instance()->setBlend(false); - Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); + Graphics::Instance()->SetBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); Shaders::Instance()->setProgram(extinguish_id); Shaders::Instance()->SetUniformInt("tex_width", Textures::Instance()->getWidth(blood_work_tex)); Shaders::Instance()->SetUniformInt("tex_height", Textures::Instance()->getHeight(blood_work_tex)); Shaders::Instance()->SetUniformFloat("time", game_timer.game_time); Textures::Instance()->bindTexture(blood_work_tex); - static const GLfloat data[] = {0,0, 1,0, 1,1, 0,1}; - static const GLuint index[] = {0,1,2, 0,2,3}; + static const GLfloat data[] = {0, 0, 1, 0, 1, 1, 0, 1}; + static const GLuint index[] = {0, 1, 2, 0, 2, 3}; static VBOContainer square_vbo; static VBOContainer index_vbo; - if(!square_vbo.valid()){ - square_vbo.Fill(kVBOFloat | kVBOStatic, sizeof(data), (void*)data); - index_vbo.Fill(kVBOElement | kVBOStatic, sizeof(index), (void*)index); + if (!square_vbo.valid()) { + square_vbo.Fill(kVBOFloat | kVBOStatic, sizeof(data), (void *)data); + index_vbo.Fill(kVBOElement | kVBOStatic, sizeof(index), (void *)index); } square_vbo.Bind(); index_vbo.Bind(); int vert_attrib_id = Shaders::Instance()->returnShaderAttrib("vert_coord", extinguish_id); Graphics::Instance()->EnableVertexAttribArray(vert_attrib_id); - glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2*sizeof(GLfloat), 0); + glVertexAttribPointer(vert_attrib_id, 2, GL_FLOAT, false, 2 * sizeof(GLfloat), 0); Graphics::Instance()->DrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0); Graphics::Instance()->ResetVertexAttribArrays(); - EndDrawingToBloodTexture(); - blood_tex_mipmap_dirty = true; + EndDrawingToBloodTexture(); + blood_tex_mipmap_dirty = true; } } -void BloodSurface::GetShaderNames(std::map<std::string, int>& shaders) { +void BloodSurface::GetShaderNames(std::map<std::string, int> &shaders) { shaders[simple_2d] = 0; shaders[simple_2d_stab_texture] = 0; shaders[character_accumulate_dry] = 0; |