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https://github.com/TTimo/doom3.gpl.git
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hello world
This commit is contained in:
Timothee 'TTimo' Besset
212
neo/ui/RenderWindow.cpp
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212
neo/ui/RenderWindow.cpp
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/*
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===========================================================================
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Doom 3 GPL Source Code
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Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
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This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).
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Doom 3 Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 Source Code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#include "../idlib/precompiled.h"
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#pragma hdrstop
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#include "DeviceContext.h"
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#include "Window.h"
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#include "UserInterfaceLocal.h"
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#include "RenderWindow.h"
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idRenderWindow::idRenderWindow(idDeviceContext *d, idUserInterfaceLocal *g) : idWindow(d, g) {
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dc = d;
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gui = g;
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CommonInit();
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}
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idRenderWindow::idRenderWindow(idUserInterfaceLocal *g) : idWindow(g) {
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gui = g;
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CommonInit();
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}
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idRenderWindow::~idRenderWindow() {
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renderSystem->FreeRenderWorld( world );
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}
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void idRenderWindow::CommonInit() {
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world = renderSystem->AllocRenderWorld();
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needsRender = true;
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lightOrigin = idVec4(-128.0f, 0.0f, 0.0f, 1.0f);
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lightColor = idVec4(1.0f, 1.0f, 1.0f, 1.0f);
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modelOrigin.Zero();
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viewOffset = idVec4(-128.0f, 0.0f, 0.0f, 1.0f);
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modelAnim = NULL;
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animLength = 0;
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animEndTime = -1;
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modelDef = -1;
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updateAnimation = true;
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}
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void idRenderWindow::BuildAnimation(int time) {
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if (!updateAnimation) {
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return;
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}
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if (animName.Length() && animClass.Length()) {
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worldEntity.numJoints = worldEntity.hModel->NumJoints();
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worldEntity.joints = ( idJointMat * )Mem_Alloc16( worldEntity.numJoints * sizeof( *worldEntity.joints ) );
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modelAnim = gameEdit->ANIM_GetAnimFromEntityDef(animClass, animName);
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if (modelAnim) {
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animLength = gameEdit->ANIM_GetLength(modelAnim);
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animEndTime = time + animLength;
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}
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}
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updateAnimation = false;
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}
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void idRenderWindow::PreRender() {
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if (needsRender) {
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world->InitFromMap( NULL );
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idDict spawnArgs;
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spawnArgs.Set("classname", "light");
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spawnArgs.Set("name", "light_1");
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spawnArgs.Set("origin", lightOrigin.ToVec3().ToString());
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spawnArgs.Set("_color", lightColor.ToVec3().ToString());
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gameEdit->ParseSpawnArgsToRenderLight( &spawnArgs, &rLight );
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lightDef = world->AddLightDef( &rLight );
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if ( !modelName[0] ) {
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common->Warning( "Window '%s' in gui '%s': no model set", GetName(), GetGui()->GetSourceFile() );
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}
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memset( &worldEntity, 0, sizeof( worldEntity ) );
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spawnArgs.Clear();
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spawnArgs.Set("classname", "func_static");
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spawnArgs.Set("model", modelName);
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spawnArgs.Set("origin", modelOrigin.c_str());
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gameEdit->ParseSpawnArgsToRenderEntity( &spawnArgs, &worldEntity );
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if ( worldEntity.hModel ) {
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idVec3 v = modelRotate.ToVec3();
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worldEntity.axis = v.ToMat3();
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worldEntity.shaderParms[0] = 1;
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worldEntity.shaderParms[1] = 1;
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worldEntity.shaderParms[2] = 1;
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worldEntity.shaderParms[3] = 1;
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modelDef = world->AddEntityDef( &worldEntity );
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}
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needsRender = false;
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}
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}
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void idRenderWindow::Render( int time ) {
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rLight.origin = lightOrigin.ToVec3();
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rLight.shaderParms[SHADERPARM_RED] = lightColor.x();
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rLight.shaderParms[SHADERPARM_GREEN] = lightColor.y();
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rLight.shaderParms[SHADERPARM_BLUE] = lightColor.z();
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world->UpdateLightDef(lightDef, &rLight);
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if ( worldEntity.hModel ) {
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if (updateAnimation) {
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BuildAnimation(time);
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}
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if (modelAnim) {
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if (time > animEndTime) {
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animEndTime = time + animLength;
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}
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gameEdit->ANIM_CreateAnimFrame(worldEntity.hModel, modelAnim, worldEntity.numJoints, worldEntity.joints, animLength - (animEndTime - time), vec3_origin, false );
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}
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worldEntity.axis = idAngles(modelRotate.x(), modelRotate.y(), modelRotate.z()).ToMat3();
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world->UpdateEntityDef(modelDef, &worldEntity);
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}
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}
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void idRenderWindow::Draw(int time, float x, float y) {
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PreRender();
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Render(time);
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memset( &refdef, 0, sizeof( refdef ) );
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refdef.vieworg = viewOffset.ToVec3();;
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//refdef.vieworg.Set(-128, 0, 0);
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refdef.viewaxis.Identity();
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refdef.shaderParms[0] = 1;
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refdef.shaderParms[1] = 1;
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refdef.shaderParms[2] = 1;
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refdef.shaderParms[3] = 1;
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refdef.x = drawRect.x;
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refdef.y = drawRect.y;
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refdef.width = drawRect.w;
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refdef.height = drawRect.h;
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refdef.fov_x = 90;
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refdef.fov_y = 2 * atan((float)drawRect.h / drawRect.w) * idMath::M_RAD2DEG;
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refdef.time = time;
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world->RenderScene(&refdef);
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}
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void idRenderWindow::PostParse() {
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idWindow::PostParse();
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}
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//
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//
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idWinVar *idRenderWindow::GetWinVarByName(const char *_name, bool fixup, drawWin_t** owner ) {
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//
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if (idStr::Icmp(_name, "model") == 0) {
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return &modelName;
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}
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if (idStr::Icmp(_name, "anim") == 0) {
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return &animName;
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}
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if (idStr::Icmp(_name, "lightOrigin") == 0) {
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return &lightOrigin;
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}
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if (idStr::Icmp(_name, "lightColor") == 0) {
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return &lightColor;
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}
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if (idStr::Icmp(_name, "modelOrigin") == 0) {
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return &modelOrigin;
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}
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if (idStr::Icmp(_name, "modelRotate") == 0) {
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return &modelRotate;
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}
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if (idStr::Icmp(_name, "viewOffset") == 0) {
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return &viewOffset;
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}
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if (idStr::Icmp(_name, "needsRender") == 0) {
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return &needsRender;
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}
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//
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//
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return idWindow::GetWinVarByName(_name, fixup, owner);
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//
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}
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bool idRenderWindow::ParseInternalVar(const char *_name, idParser *src) {
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if (idStr::Icmp(_name, "animClass") == 0) {
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ParseString(src, animClass);
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return true;
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}
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return idWindow::ParseInternalVar(_name, src);
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}
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