💿🐜 Antkeeper source code
https://antkeeper.com
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
562 lines
18 KiB
562 lines
18 KiB
/*
|
|
* Copyright (C) 2017 Christopher J. Howard
|
|
*
|
|
* This file is part of Antkeeper Source Code.
|
|
*
|
|
* Antkeeper Source Code is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Antkeeper Source Code 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "experiment-state.hpp"
|
|
#include "../application.hpp"
|
|
#include "../camera-controller.hpp"
|
|
#include "../ui/ui.hpp"
|
|
#include <iostream>
|
|
#include <SDL.h>
|
|
|
|
ExperimentState::ExperimentState(Application* application):
|
|
ApplicationState(application)
|
|
{}
|
|
|
|
ExperimentState::~ExperimentState()
|
|
{}
|
|
|
|
void drawShaft(LineBatcher* lineBatcher, const Shaft* shaft);
|
|
|
|
void drawChamber(LineBatcher* lineBatcher, const Chamber* chamber)
|
|
{
|
|
float helixAngle = chamber->parent->getHelixAngle(chamber->relativeDepth);
|
|
float minAngle = helixAngle - chamber->centralAngle * 0.5f;
|
|
float maxAngle = helixAngle + chamber->centralAngle * 0.5f;
|
|
|
|
// Find position on helix
|
|
Vector3 helixPosition = chamber->parent->getHelixPosition(chamber->relativeDepth);
|
|
helixPosition.y = -helixPosition.y;
|
|
|
|
// Move annulus toward helix by the inner radius
|
|
Vector3 helixDirection = glm::normalize(Vector3(std::cos(helixAngle), 0.0f, std::sin(helixAngle)));
|
|
Vector3 offset = helixPosition - helixDirection * (chamber->innerRadius - chamber->parent->shaftRadius);
|
|
|
|
int stepCount = 10;
|
|
float angleStep = chamber->centralAngle / (float)stepCount;
|
|
for (int i = 0; i < stepCount; ++i)
|
|
{
|
|
float angle0 = minAngle + angleStep * (float)i;
|
|
float angle1 = minAngle + angleStep * (float)(i + 1);
|
|
|
|
float x0 = std::cos(angle0);
|
|
float z0 = std::sin(angle0);
|
|
float x1 = std::cos(angle1);
|
|
float z1 = std::sin(angle1);
|
|
|
|
Vector3 innerStart;
|
|
innerStart.x = x0 * chamber->innerRadius;
|
|
innerStart.y = 0.0f;
|
|
innerStart.z = z0 * chamber->innerRadius;
|
|
|
|
Vector3 outerStart;
|
|
outerStart.x = x0 * chamber->outerRadius;
|
|
outerStart.y = 0.0f;
|
|
outerStart.z = z0 * chamber->outerRadius;
|
|
|
|
Vector3 innerEnd;
|
|
innerEnd.x = x1 * chamber->innerRadius;
|
|
innerEnd.y = 0.0f;
|
|
innerEnd.z = z1 * chamber->innerRadius;
|
|
|
|
Vector3 outerEnd;
|
|
outerEnd.x = x1 * chamber->outerRadius;
|
|
outerEnd.y = 0.0f;
|
|
outerEnd.z = z1 * chamber->outerRadius;
|
|
|
|
lineBatcher->draw(offset + innerStart, offset + innerEnd);
|
|
lineBatcher->draw(offset + outerStart, offset + outerEnd);
|
|
}
|
|
|
|
Vector3 leftWallStart;
|
|
leftWallStart.x = std::cos(minAngle) * chamber->innerRadius;
|
|
leftWallStart.y = 0.0f;
|
|
leftWallStart.z = std::sin(minAngle) * chamber->innerRadius;
|
|
|
|
Vector3 leftWallEnd;
|
|
leftWallEnd.x = std::cos(minAngle) * chamber->outerRadius;
|
|
leftWallEnd.y = 0.0f;
|
|
leftWallEnd.z = std::sin(minAngle) * chamber->outerRadius;
|
|
|
|
Vector3 rightWallStart;
|
|
rightWallStart.x = std::cos(maxAngle) * chamber->innerRadius;
|
|
rightWallStart.y = 0.0f;
|
|
rightWallStart.z = std::sin(maxAngle) * chamber->innerRadius;
|
|
|
|
Vector3 rightWallEnd;
|
|
rightWallEnd.x = std::cos(maxAngle) * chamber->outerRadius;
|
|
rightWallEnd.y = 0.0f;
|
|
rightWallEnd.z = std::sin(maxAngle) * chamber->outerRadius;
|
|
|
|
lineBatcher->draw(offset + leftWallStart, offset + leftWallEnd);
|
|
lineBatcher->draw(offset + rightWallStart, offset + rightWallEnd);
|
|
|
|
if (chamber->child != nullptr)
|
|
{
|
|
drawShaft(lineBatcher, chamber->child);
|
|
}
|
|
}
|
|
|
|
void drawShaft(LineBatcher* lineBatcher, const Shaft* shaft)
|
|
{
|
|
// Draw helix
|
|
int stepCount = 50;
|
|
float depthStep = shaft->shaftDepth / (float)stepCount;
|
|
for (int i = 0; i < stepCount; ++i)
|
|
{
|
|
Vector3 start = shaft->getHelixPosition((float)i * depthStep);
|
|
Vector3 end = shaft->getHelixPosition((float)(i + 1) * depthStep);
|
|
|
|
start.y = -start.y;
|
|
end.y = -end.y;
|
|
|
|
lineBatcher->draw(start, end);
|
|
}
|
|
|
|
// Draw children
|
|
for (const Chamber* chamber: shaft->children)
|
|
{
|
|
drawChamber(lineBatcher, chamber);
|
|
}
|
|
}
|
|
|
|
|
|
void ExperimentState::generateNest()
|
|
{
|
|
NestParameters params;
|
|
|
|
params.randomSeed = std::rand();
|
|
|
|
params.maxShaftGeneration = 2;
|
|
params.minShaftRadius = 0.0f;
|
|
params.maxShaftRadius = 0.0f;
|
|
params.minShaftDepth = 4.0f;
|
|
params.maxShaftDepth = 6.0f;
|
|
params.minShaftHelixRadius = 0.1f;
|
|
params.maxShaftHelixRadius = 1.0f;
|
|
params.minShaftHelixPitch = 0.25f;
|
|
params.maxShaftHelixPitch = 0.75f;
|
|
params.minShaftChamberCount = 1;
|
|
params.maxShaftChamberCount = 5;
|
|
params.minShaftChamberPitch = 0.5f;
|
|
params.maxShaftChamberPitch = 2.0f;
|
|
|
|
params.minChamberInnerRadius = 0.2f;
|
|
params.maxChamberInnerRadius = 0.2f;
|
|
params.minChamberOuterRadius = 0.5f;
|
|
params.maxChamberOuterRadius = 0.5f;
|
|
params.minChamberCentralAngle = glm::radians(240.0f);
|
|
params.maxChamberCentralAngle = glm::radians(240.0f);
|
|
|
|
nest.setParameters(params);
|
|
nest.generate();
|
|
|
|
// Draw nest
|
|
application->lineBatcher->setColor(Vector4(1.0f));
|
|
application->lineBatcher->setWidth(0.015f);
|
|
application->lineBatcher->begin();
|
|
drawShaft(application->lineBatcher, nest.getRootShaft());
|
|
application->lineBatcher->end();
|
|
}
|
|
|
|
void ExperimentState::enter()
|
|
{
|
|
std::cout << "Entering ExperimentState..." << std::endl;
|
|
|
|
std::srand(std::time(0));
|
|
|
|
// BG
|
|
application->bgBatch.resize(1);
|
|
BillboardBatch::Range* bgRange = application->bgBatch.addRange();
|
|
bgRange->start = 0;
|
|
bgRange->length = 1;
|
|
Billboard* bgBillboard = application->bgBatch.getBillboard(0);
|
|
bgBillboard->setDimensions(Vector2(1.0f, 1.0f));
|
|
bgBillboard->setTranslation(Vector3(0.5f, 0.5f, 0.0f));
|
|
bgBillboard->setTintColor(Vector4(1, 0, 0, 1));
|
|
application->bgBatch.update();
|
|
|
|
application->vignettePass.setRenderTarget(&application->defaultRenderTarget);
|
|
application->bgCompositor.addPass(&application->vignettePass);
|
|
application->bgCompositor.load(nullptr);
|
|
application->bgCamera.setOrthographic(0, 1.0f, 1.0f, 0, -1.0f, 1.0f);
|
|
application->bgCamera.lookAt(glm::vec3(0), glm::vec3(0, 0, -1), glm::vec3(0, 1, 0));
|
|
application->bgCamera.setCompositor(&application->bgCompositor);
|
|
application->bgCamera.setCompositeIndex(0);
|
|
|
|
application->bgScene.addLayer();
|
|
application->bgScene.getLayer(0)->addObject(&application->bgCamera);
|
|
application->bgScene.getLayer(0)->addObject(&application->bgBatch);
|
|
|
|
SceneLayer* terrainLayer = application->scene.addLayer();
|
|
SceneLayer* objectsLayer = application->scene.addLayer();
|
|
|
|
terrainLayer->addObject(&application->camera);
|
|
|
|
|
|
objectsLayer->addObject(&application->camera);
|
|
objectsLayer->addObject(application->displayModelInstance);
|
|
objectsLayer->addObject(application->antModelInstance);
|
|
objectsLayer->addObject(application->lineBatcher->getBatch());
|
|
|
|
// Create terrain
|
|
terrain.create(16, 16, Vector3(150.0f));
|
|
terrainLayer->addObject(terrain.getSurfaceModel()->createInstance());
|
|
terrainLayer->addObject(terrain.getSubsurfaceModel()->createInstance());
|
|
|
|
DirectionalLight* lightA = new DirectionalLight();
|
|
DirectionalLight* lightB = new DirectionalLight();
|
|
DirectionalLight* lightC = new DirectionalLight();
|
|
lightA->setColor(glm::vec3(1.0f));
|
|
lightB->setColor(glm::vec3(0.25f));
|
|
lightC->setColor(glm::vec3(1.0f, 1.0f, 1.0f));
|
|
lightA->setDirection(glm::normalize(glm::vec3(0.0, -0.8, -0.2)));
|
|
lightB->setDirection(glm::normalize(glm::vec3(1.0, -.2, 0.0f)));
|
|
lightC->setDirection(glm::normalize(glm::vec3(0.0, 1.0, 0.0)));
|
|
terrainLayer->addObject(lightA);
|
|
terrainLayer->addObject(lightB);
|
|
terrainLayer->addObject(lightC);
|
|
objectsLayer->addObject(lightA);
|
|
objectsLayer->addObject(lightB);
|
|
objectsLayer->addObject(lightC);
|
|
|
|
|
|
// Load compositor
|
|
application->defaultCompositor.unload();
|
|
RenderQueue renderQueue;
|
|
const std::list<SceneObject*>* objects = terrainLayer->getObjects();
|
|
for (const SceneObject* object: *objects)
|
|
renderQueue.queue(object);
|
|
objects = objectsLayer->getObjects();
|
|
for (const SceneObject* object: *objects)
|
|
renderQueue.queue(object);
|
|
RenderContext renderContext;
|
|
renderContext.camera = nullptr;
|
|
renderContext.layer = objectsLayer;
|
|
renderContext.queue = &renderQueue;
|
|
application->defaultCompositor.load(&renderContext);
|
|
|
|
application->camera.setPerspective(
|
|
glm::radians(25.0f),
|
|
(float)application->width / (float)application->height,
|
|
0.5f,
|
|
2000.0f);
|
|
|
|
// Setup camera controller
|
|
application->surfaceCam->setCamera(&application->camera);
|
|
application->surfaceCam->setFocalPoint(Vector3(0.0f));
|
|
application->surfaceCam->setFocalDistance(10.0f);
|
|
application->surfaceCam->setElevation(glm::radians(90.0f * (3.0f / 4.0f)));
|
|
application->surfaceCam->setAzimuth(glm::radians(45.0f));
|
|
application->surfaceCam->setTargetFocalPoint(application->surfaceCam->getFocalPoint());
|
|
application->surfaceCam->setTargetFocalDistance(application->surfaceCam->getFocalDistance());
|
|
application->surfaceCam->setTargetElevation(application->surfaceCam->getElevation());
|
|
application->surfaceCam->setTargetAzimuth(application->surfaceCam->getAzimuth());
|
|
application->surfaceCam->update(0.0f);
|
|
|
|
application->pauseMenuContainer->setVisible(false);
|
|
application->pauseMenuContainer->setActive(false);
|
|
|
|
// Generate nest
|
|
generateNest();
|
|
|
|
dragging = oldDragging = false;
|
|
|
|
application->inputManager->addWindowObserver(this);
|
|
application->mouse->addMouseButtonObserver(this);
|
|
windowResized(application->width, application->height);
|
|
|
|
// Start timer
|
|
timer.start();
|
|
}
|
|
|
|
void ExperimentState::execute()
|
|
{
|
|
// Calculate delta time (in seconds)
|
|
float dt = static_cast<float>(timer.microseconds().count()) / 1000000.0f;
|
|
timer.reset();
|
|
|
|
// Update controls
|
|
application->menuControlProfile->update();
|
|
application->gameControlProfile->update();
|
|
|
|
// Update input
|
|
oldDragging = dragging;
|
|
application->inputManager->update();
|
|
|
|
// Check if application was closed
|
|
if (application->inputManager->wasClosed() || application->escape.isTriggered())
|
|
{
|
|
application->close(EXIT_SUCCESS);
|
|
return;
|
|
}
|
|
|
|
// Check if fullscreen was toggled
|
|
if (application->toggleFullscreen.isTriggered() && !application->toggleFullscreen.wasTriggered())
|
|
{
|
|
application->changeFullscreen();
|
|
}
|
|
|
|
// Move camera
|
|
Vector2 movementVector(0.0f);
|
|
if (application->cameraMoveLeft.isTriggered())
|
|
movementVector.x -= application->cameraMoveLeft.getCurrentValue();
|
|
if (application->cameraMoveRight.isTriggered())
|
|
movementVector.x += application->cameraMoveRight.getCurrentValue();
|
|
if (application->cameraMoveForward.isTriggered())
|
|
movementVector.y -= application->cameraMoveForward.getCurrentValue();
|
|
if (application->cameraMoveBack.isTriggered())
|
|
movementVector.y += application->cameraMoveBack.getCurrentValue();
|
|
if (movementVector.x != 0.0f || movementVector.y != 0.0f)
|
|
{
|
|
movementVector *= 0.005f * application->surfaceCam->getFocalDistance() * dt / (1.0f / 60.0f);
|
|
application->surfaceCam->move(movementVector);
|
|
}
|
|
|
|
// Rotate camera
|
|
/*
|
|
if (application->cameraRotateCW.isTriggered() && !application->cameraRotateCW.wasTriggered())
|
|
application->surfaceCam->rotate(glm::radians(-90.0f));
|
|
if (application->cameraRotateCCW.isTriggered() && !application->cameraRotateCCW.wasTriggered())
|
|
application->surfaceCam->rotate(glm::radians(90.0f));
|
|
*/
|
|
|
|
float rotationSpeed = glm::radians(3.0f) * dt / (1.0f / 60.0f);
|
|
if (application->cameraRotateCW.isTriggered())
|
|
application->surfaceCam->rotate(-rotationSpeed);
|
|
if (application->cameraRotateCCW.isTriggered())
|
|
application->surfaceCam->rotate(rotationSpeed);
|
|
|
|
|
|
// Zoom camera
|
|
float zoomFactor = application->surfaceCam->getFocalDistance() / 20.0f * dt / (1.0f / 60.0f);
|
|
if (application->cameraZoomIn.isTriggered())
|
|
application->surfaceCam->zoom(zoomFactor * application->cameraZoomIn.getCurrentValue());
|
|
if (application->cameraZoomOut.isTriggered())
|
|
application->surfaceCam->zoom(-zoomFactor * application->cameraZoomOut.getCurrentValue());
|
|
|
|
// Enforce camera focal distance constraints
|
|
float minFocalDistance = 2.5f;
|
|
float maxFocalDistance = 1000.0f;
|
|
if (application->surfaceCam->getTargetFocalDistance() > maxFocalDistance)
|
|
{
|
|
application->surfaceCam->setTargetFocalDistance(maxFocalDistance);
|
|
}
|
|
else if (application->surfaceCam->getTargetFocalDistance() < minFocalDistance)
|
|
{
|
|
application->surfaceCam->setTargetFocalDistance(minFocalDistance);
|
|
}
|
|
|
|
// Enforce camera focal point constraints
|
|
float worldSize = 150.0f;
|
|
Vector3 boundsMin = Vector3(-worldSize * 0.5f, 0.0f, -worldSize * 0.5f);
|
|
Vector3 boundsMax = Vector3(worldSize * 0.5f, 0.0f, worldSize * 0.5f);
|
|
Vector3 targetFocalPoint = application->surfaceCam->getTargetFocalPoint();
|
|
targetFocalPoint.x = std::max(boundsMin.x, std::min(boundsMax.x, targetFocalPoint.x));
|
|
targetFocalPoint.z = std::max(boundsMin.z, std::min(boundsMax.z, targetFocalPoint.z));
|
|
application->surfaceCam->setTargetFocalPoint(targetFocalPoint);
|
|
|
|
// Fixed camera angles
|
|
float overheadViewElevation = glm::radians(90.0f * (3.0f / 4.0f));
|
|
float tiltedViewElevation = glm::radians(30.0f);
|
|
float nestViewElevation = glm::radians(0.0f);
|
|
|
|
// Toggle overhead view
|
|
if (!application->cameraNestView)
|
|
{
|
|
if (application->cameraToggleOverheadView.isTriggered() && !application->cameraToggleOverheadView.wasTriggered())
|
|
{
|
|
application->cameraOverheadView = !application->cameraOverheadView;
|
|
float elevation = (application->cameraOverheadView) ? overheadViewElevation : tiltedViewElevation;
|
|
application->surfaceCam->setTargetElevation(elevation);
|
|
}
|
|
}
|
|
|
|
// Toggle nest view
|
|
if (application->cameraToggleNestView.isTriggered() && !application->cameraToggleNestView.wasTriggered())
|
|
{
|
|
application->cameraNestView = !application->cameraNestView;
|
|
float elevation = (application->cameraNestView) ? nestViewElevation : (application->cameraOverheadView) ? overheadViewElevation : tiltedViewElevation;
|
|
application->surfaceCam->setTargetElevation(elevation);
|
|
}
|
|
|
|
if (application->menuSelect.isTriggered() && !application->menuSelect.wasTriggered())
|
|
{
|
|
generateNest();
|
|
}
|
|
|
|
application->surfaceCam->update(dt);
|
|
|
|
// Picking
|
|
// Pick!!!
|
|
glm::ivec2 mousePosition = application->mouse->getCurrentPosition();
|
|
mousePosition.y = application->height - mousePosition.y;
|
|
Vector4 viewport(0.0f, 0.0f, application->width, application->height);
|
|
Vector3 mouseNear = application->camera.unproject(Vector3(mousePosition.x, mousePosition.y, 0.0f), viewport);
|
|
Vector3 mouseFar = application->camera.unproject(Vector3(mousePosition.x, mousePosition.y, 1.0f), viewport);
|
|
|
|
Ray pickingRay;
|
|
pickingRay.origin = mouseNear;
|
|
pickingRay.direction = glm::normalize(mouseFar - mouseNear);
|
|
Vector3 pick;
|
|
|
|
|
|
if (dragging)
|
|
{
|
|
auto result = pickingRay.intersects(*terrain.getSurfaceMesh());
|
|
if (std::get<0>(result))
|
|
{
|
|
pick = pickingRay.extrapolate(std::get<1>(result));
|
|
}
|
|
else
|
|
{
|
|
Plane plane;
|
|
plane.set(Vector3(0, 1, 0), Vector3(0.0f));
|
|
auto result = pickingRay.intersects(plane);
|
|
pick = pickingRay.extrapolate(std::get<1>(result));
|
|
}
|
|
|
|
Transform xf = Transform::getIdentity();
|
|
xf.translation = pick;
|
|
application->antModelInstance->setTransform(xf);
|
|
|
|
if (!oldDragging)
|
|
{
|
|
dragStart = pick;
|
|
}
|
|
|
|
dragEnd = pick;
|
|
|
|
Vector3 dragMin;
|
|
dragMin.x = std::min(dragStart.x, dragEnd.x);
|
|
dragMin.y = std::min(dragStart.y, dragEnd.y);
|
|
dragMin.z = std::min(dragStart.z, dragEnd.z);
|
|
|
|
Vector3 dragMax;
|
|
dragMax.x = std::max(dragStart.x, dragEnd.x);
|
|
dragMax.y = std::max(dragStart.y, dragEnd.y);
|
|
dragMax.z = std::max(dragStart.z, dragEnd.z);
|
|
|
|
float halfWorldSize = worldSize * 0.5f;
|
|
application->clippingPlaneOffsets[0] = Vector3(dragMax.x, -halfWorldSize, 0.0f);
|
|
application->clippingPlaneOffsets[1] = Vector3(0.0f, -halfWorldSize, dragMin.z);
|
|
application->clippingPlaneOffsets[2] = Vector3(dragMin.x, -halfWorldSize, 0.0f);
|
|
application->clippingPlaneOffsets[3] = Vector3(0.0f, -halfWorldSize, dragMax.z);
|
|
}
|
|
|
|
|
|
|
|
// Calculate clipping planes
|
|
|
|
float halfWorldSize = worldSize * 0.5f;
|
|
|
|
// E, N, W, S, B
|
|
//application->clippingPlaneOffsets[0] = Vector3(halfWorldSize * 0.5f, -halfWorldSize, 0.0f);
|
|
//application->clippingPlaneOffsets[1] = Vector3(0.0f, -halfWorldSize, -halfWorldSize * 0.5f);
|
|
//application->clippingPlaneOffsets[2] = Vector3(-halfWorldSize * 0.5f, -halfWorldSize, 0.0f);
|
|
//application->clippingPlaneOffsets[3] = Vector3(0.0f, -halfWorldSize, halfWorldSize * 0.5f);
|
|
application->clippingPlaneOffsets[4] = Vector3(0.0f, -worldSize * 2.0f, 0.0f);
|
|
application->clippingPlaneNormals[0] = Vector3(1.0f, 0.0f, 0.0f);
|
|
application->clippingPlaneNormals[1] = Vector3(0.0f, 0.0f, -1.0f);
|
|
application->clippingPlaneNormals[2] = Vector3(-1.0f, 0.0f, 0.0f);
|
|
application->clippingPlaneNormals[3] = Vector3(0.0f, 0.0f, 1.0f);
|
|
application->clippingPlaneNormals[4] = Vector3(0.0f, -1.0f, 0.0f);
|
|
|
|
for (int i = 0; i < 5; ++i)
|
|
{
|
|
application->clippingPlanes[i].set(application->clippingPlaneNormals[i], application->clippingPlaneOffsets[i]);
|
|
}
|
|
application->lightingPass.setClippingPlanes(&application->clippingPlanes[0]);
|
|
|
|
|
|
application->lineBatcher->getBatch()->update();
|
|
|
|
// Perform tweening
|
|
application->tweener->update(dt);
|
|
|
|
// Update UI
|
|
application->uiRootElement->update();
|
|
|
|
// Clear to black
|
|
glClear(GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
|
|
|
// Render background
|
|
application->renderer.render(application->bgScene);
|
|
|
|
// Render scene
|
|
application->renderer.render(application->scene);
|
|
|
|
// Form billboard batch for UI then render UI scene
|
|
application->uiBatcher->batch(application->uiBatch, application->uiRootElement);
|
|
application->renderer.render(application->uiScene);
|
|
|
|
// Swap buffers
|
|
SDL_GL_SwapWindow(application->window);
|
|
}
|
|
|
|
void ExperimentState::exit()
|
|
{
|
|
std::cout << "Exiting ExperimentState..." << std::endl;
|
|
application->inputManager->removeWindowObserver(this);
|
|
}
|
|
|
|
void ExperimentState::windowClosed()
|
|
{
|
|
application->close(EXIT_SUCCESS);
|
|
}
|
|
|
|
void ExperimentState::windowResized(int width, int height)
|
|
{
|
|
// Update application dimensions
|
|
application->width = width;
|
|
application->height = height;
|
|
if (application->fullscreen)
|
|
{
|
|
application->fullscreenWidth = width;
|
|
application->fullscreenHeight = height;
|
|
}
|
|
else
|
|
{
|
|
application->windowedWidth = width;
|
|
application->windowedHeight = height;
|
|
}
|
|
|
|
// Setup default render target
|
|
application->defaultRenderTarget.width = application->width;
|
|
application->defaultRenderTarget.height = application->height;
|
|
|
|
// UI camera
|
|
application->uiCamera.setOrthographic(0, application->width, application->height, 0, -1.0f, 1.0f);
|
|
|
|
// 3D camera
|
|
application->camera.setPerspective(
|
|
glm::radians(25.0f),
|
|
(float)application->width / (float)application->height,
|
|
0.5f,
|
|
2000.0f);
|
|
}
|
|
|
|
void ExperimentState::mouseButtonPressed(int button, int x, int y)
|
|
{
|
|
dragging = true;
|
|
}
|
|
|
|
void ExperimentState::mouseButtonReleased(int button, int x, int y)
|
|
{
|
|
dragging = false;
|
|
}
|