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tests, datastructure, debug work
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austin 2024-09-08 21:39:54 -04:00
parent 09341af70c
commit 73a5d79bc2
12 changed files with 459 additions and 42 deletions
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10
docs/src/progress/renderertodo.md
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@ -693,6 +693,16 @@ Update human collidable data
(09/05/2024)
Fix AI tracking deleted entity
(09/06/2024)
work on debugging framebuffer bug
(09/07/2024)
par_shapes integration
(09/08/2024)
Directed graph datastructure
Framebuffer + RenderingEngine tests
# TODO

71
src/main/java/electrosphere/renderer/RenderingEngine.java
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@ -42,7 +42,6 @@ import org.lwjgl.opengl.GL45;
import org.lwjgl.opengl.GLCapabilities;
import org.lwjgl.opengl.GLDebugMessageCallback;
import org.lwjgl.system.MemoryStack;
import org.lwjgl.system.NativeType;
import electrosphere.engine.Globals;
import electrosphere.logger.LoggerInterface;
@ -322,8 +321,12 @@ public class RenderingEngine {
RenderingEngine.screenTextureColor = screenTextureColor;
Texture screenTextureDepth = FramebufferUtils.generateScreenTextureDepth(openGLState, Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
RenderingEngine.screenTextureDepth = screenTextureDepth;
Framebuffer screenFramebuffer = FramebufferUtils.generateScreenTextureFramebuffer(openGLState, Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT, screenTextureColor, screenTextureDepth);
RenderingEngine.screenFramebuffer = screenFramebuffer;
try {
Framebuffer screenFramebuffer = FramebufferUtils.generateScreenTextureFramebuffer(openGLState, Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT, screenTextureColor, screenTextureDepth);
RenderingEngine.screenFramebuffer = screenFramebuffer;
} catch (Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
defaultFramebuffer.bind(openGLState);
glBindRenderbuffer(GL_RENDERBUFFER, GL_DEFAULT_RENDERBUFFER);
@ -339,8 +342,12 @@ public class RenderingEngine {
//
lightDepthShaderProgram = ShaderProgram.loadSpecificShader("/Shaders/core/lightDepth/lightDepth.vs", "/Shaders/core/lightDepth/lightDepth.fs");
Globals.depthMapShaderProgramLoc = lightDepthShaderProgram.getShaderId();
Framebuffer lightDepthBuffer = FramebufferUtils.generateDepthBuffer(openGLState);
RenderingEngine.lightDepthBuffer = lightDepthBuffer;
try {
Framebuffer lightDepthBuffer = FramebufferUtils.generateDepthBuffer(openGLState);
RenderingEngine.lightDepthBuffer = lightDepthBuffer;
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
Texture lightBufferDepthTexture = lightDepthBuffer.getDepthTexture();
RenderingEngine.lightBufferDepthTexture = lightBufferDepthTexture;
// glEnable(GL_CULL_FACE); // enabled for shadow mapping
@ -348,11 +355,15 @@ public class RenderingEngine {
//
//create volume depth framebuffer/shader for volumetric rendering
//
volumeDepthShaderProgram = ShaderProgram.loadSpecificShader("/Shaders/core/volumeBuffer/volumetric.vs", "/Shaders/core/volumeBuffer/volumetric.fs");
volumeDepthBackfaceTexture = FramebufferUtils.generateDepthBufferTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
volumeDepthBackfaceFramebuffer = FramebufferUtils.generateDepthBuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), volumeDepthBackfaceTexture);
volumeDepthFrontfaceTexture = FramebufferUtils.generateDepthBufferTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
volumeDepthFrontfaceFramebuffer = FramebufferUtils.generateDepthBuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), volumeDepthFrontfaceTexture);
try {
volumeDepthShaderProgram = ShaderProgram.loadSpecificShader("/Shaders/core/volumeBuffer/volumetric.vs", "/Shaders/core/volumeBuffer/volumetric.fs");
volumeDepthBackfaceTexture = FramebufferUtils.generateDepthBufferTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
volumeDepthBackfaceFramebuffer = FramebufferUtils.generateDepthBuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), volumeDepthBackfaceTexture);
volumeDepthFrontfaceTexture = FramebufferUtils.generateDepthBufferTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
volumeDepthFrontfaceFramebuffer = FramebufferUtils.generateDepthBuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), volumeDepthFrontfaceTexture);
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
//
//Game normals
@ -362,20 +373,28 @@ public class RenderingEngine {
static Framebuffer gameImageNormalsFramebuffer;
static ShaderProgram renderNormalsShader;
*/
gameImageNormalsTexture = FramebufferUtils.generateScreenTextureColorAlpha(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
Texture gameImageNormalsDepthTexture = FramebufferUtils.generateScreenTextureDepth(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
gameImageNormalsFramebuffer = FramebufferUtils.generateScreenTextureFramebuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), gameImageNormalsTexture, gameImageNormalsDepthTexture);
renderNormalsShader = ShaderProgram.loadSpecificShader("Shaders/core/anime/renderNormals.vs", "Shaders/core/anime/renderNormals.fs");
try {
gameImageNormalsTexture = FramebufferUtils.generateScreenTextureColorAlpha(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
Texture gameImageNormalsDepthTexture = FramebufferUtils.generateScreenTextureDepth(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
gameImageNormalsFramebuffer = FramebufferUtils.generateScreenTextureFramebuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), gameImageNormalsTexture, gameImageNormalsDepthTexture);
renderNormalsShader = ShaderProgram.loadSpecificShader("Shaders/core/anime/renderNormals.vs", "Shaders/core/anime/renderNormals.fs");
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
//
//Transparency framebuffers
//
transparencyAccumulatorClear = new float[]{0.0f, 0.0f, 0.0f, 0.0f};
transparencyAccumulatorTexture = FramebufferUtils.generateOITAccumulatorTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
transparencyRevealageClear = new float[]{1.0f, 1.0f, 1.0f, 1.0f};
transparencyRevealageTexture = FramebufferUtils.generateOITRevealageTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
transparencyBuffer = FramebufferUtils.generateOITFramebuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), transparencyAccumulatorTexture, transparencyRevealageTexture, screenTextureDepth);
oitCompositeProgram = ShaderProgram.loadSpecificShader("Shaders/core/oit/composite.vs", "Shaders/core/oit/composite.fs");
try {
transparencyAccumulatorClear = new float[]{0.0f, 0.0f, 0.0f, 0.0f};
transparencyAccumulatorTexture = FramebufferUtils.generateOITAccumulatorTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
transparencyRevealageClear = new float[]{1.0f, 1.0f, 1.0f, 1.0f};
transparencyRevealageTexture = FramebufferUtils.generateOITRevealageTexture(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
transparencyBuffer = FramebufferUtils.generateOITFramebuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), transparencyAccumulatorTexture, transparencyRevealageTexture, screenTextureDepth);
oitCompositeProgram = ShaderProgram.loadSpecificShader("Shaders/core/oit/composite.vs", "Shaders/core/oit/composite.fs");
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
//projection matrices
nearVolumeProjectionMatrix.setPerspective((float)(Globals.verticalFOV * Math.PI /180.0f), (float)Globals.WINDOW_WIDTH / (float)Globals.WINDOW_HEIGHT, 0.1f, 100);
@ -388,10 +407,14 @@ public class RenderingEngine {
static Framebuffer normalsOutlineFrambuffer;
static ShaderProgram normalsOutlineShader;
*/
normalsOutlineTexture = FramebufferUtils.generateScreenTextureColorAlpha(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
normalsOutlineFrambuffer = FramebufferUtils.generateScreenTextureFramebuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), normalsOutlineTexture);
// normalsOutlineShader = ShaderProgram.loadSpecificShader("Shaders/anime/outlineNormals.vs", "Shaders/anime/outlineNormals.fs");
Globals.assetManager.addShaderToQueue("Shaders/core/anime/outlineNormals.vs", "Shaders/core/anime/outlineNormals.fs");
try {
normalsOutlineTexture = FramebufferUtils.generateScreenTextureColorAlpha(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY());
normalsOutlineFrambuffer = FramebufferUtils.generateScreenTextureFramebuffer(openGLState, Globals.userSettings.getRenderResolutionX(), Globals.userSettings.getRenderResolutionY(), normalsOutlineTexture);
// normalsOutlineShader = ShaderProgram.loadSpecificShader("Shaders/anime/outlineNormals.vs", "Shaders/anime/outlineNormals.fs");
Globals.assetManager.addShaderToQueue("Shaders/core/anime/outlineNormals.vs", "Shaders/core/anime/outlineNormals.fs");
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
//
//Compositing shaders

5
src/main/java/electrosphere/renderer/framebuffer/Framebuffer.java
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@ -106,8 +106,9 @@ public class Framebuffer {
/**
* Checks the status of the framebuffer
* @param openGLState The opengl state
* @throws Exception
*/
public void shouldBeComplete(OpenGLState openGLState){
public void shouldBeComplete(OpenGLState openGLState) throws Exception{
if(!this.isComplete(openGLState)){
int colorAttach0 = GL45.glGetFramebufferAttachmentParameteri(GL_FRAMEBUFFER, GL45.GL_COLOR_ATTACHMENT0, GL45.GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE);
String attach0Type = "";
@ -134,7 +135,7 @@ public class Framebuffer {
"attach0 Dims: " + width + "," + height + "\n" +
"Depth: " + this.depthTexture + "\n"
;
LoggerInterface.loggerEngine.ERROR(new Exception(message));
throw new Exception(message);
}
}

22
src/main/java/electrosphere/renderer/framebuffer/FramebufferUtils.java
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@ -13,7 +13,6 @@ import org.lwjgl.opengl.GL45;
import static org.lwjgl.opengl.GL11.GL_DEPTH_COMPONENT;
import static org.lwjgl.opengl.GL11.GL_FLOAT;
import static org.lwjgl.opengl.GL11.GL_FRONT;
import static org.lwjgl.opengl.GL11.GL_LINEAR;
import static org.lwjgl.opengl.GL11.GL_NEAREST;
import static org.lwjgl.opengl.GL11.GL_NONE;
@ -24,7 +23,6 @@ import static org.lwjgl.opengl.GL11.GL_SHORT;
import static org.lwjgl.opengl.GL11.GL_TEXTURE_WRAP_S;
import static org.lwjgl.opengl.GL11.GL_TEXTURE_WRAP_T;
import static org.lwjgl.opengl.GL11.GL_UNSIGNED_BYTE;
import static org.lwjgl.opengl.GL11.GL_UNSIGNED_INT;
import static org.lwjgl.opengl.GL12.GL_CLAMP_TO_EDGE;
import static org.lwjgl.opengl.GL13.GL_CLAMP_TO_BORDER;
import static org.lwjgl.opengl.GL30.GL_COLOR_ATTACHMENT0;
@ -38,8 +36,6 @@ import static org.lwjgl.opengl.GL30.glBindRenderbuffer;
import static org.lwjgl.opengl.GL30.glFramebufferRenderbuffer;
import static org.lwjgl.opengl.GL30.glGenRenderbuffers;
import static org.lwjgl.opengl.GL30.glRenderbufferStorage;
import static org.lwjgl.opengl.GL40.GL_DEPTH_COMPONENT;
import static org.lwjgl.opengl.GL40.GL_FLOAT;
import static org.lwjgl.opengl.GL45.glNamedFramebufferDrawBuffer;
import static org.lwjgl.opengl.GL45.glNamedFramebufferDrawBuffers;
import static org.lwjgl.opengl.GL45.glNamedFramebufferReadBuffer;
@ -81,7 +77,7 @@ public class FramebufferUtils {
//guarantees that the texture object has actually been created (calling gen buffers does not guarantee object creation)
texture.bind(openGLState);
openGLState.glBindTextureUnitForce(0, Texture.DEFAULT_TEXTURE, GL40.GL_TEXTURE_2D);
openGLState.glBindTextureUnitForce(GL45.GL_TEXTURE0, Texture.DEFAULT_TEXTURE, GL40.GL_TEXTURE_2D);
texture.checkStatus(openGLState);
return texture;
@ -101,14 +97,14 @@ public class FramebufferUtils {
//guarantees that the texture object has actually been created (calling gen buffers does not guarantee object creation)
texture.bind(openGLState);
openGLState.glBindTextureUnitForce(0, Texture.DEFAULT_TEXTURE, GL40.GL_TEXTURE_2D);
openGLState.glBindTextureUnitForce(GL45.GL_TEXTURE0, Texture.DEFAULT_TEXTURE, GL40.GL_TEXTURE_2D);
texture.checkStatus(openGLState);
return texture;
}
public static Framebuffer generateScreenTextureFramebuffer(OpenGLState openGLState, int width, int height, Texture colorTexture, Texture depthTexture){
public static Framebuffer generateScreenTextureFramebuffer(OpenGLState openGLState, int width, int height, Texture colorTexture, Texture depthTexture) throws Exception {
Framebuffer buffer = new Framebuffer();
//bind texture to fbo
buffer.setMipMapLevel(0);
@ -122,7 +118,7 @@ public class FramebufferUtils {
return buffer;
}
public static Framebuffer generateScreenTextureFramebuffer(OpenGLState openGLState, int width, int height, Texture colorTexture){
public static Framebuffer generateScreenTextureFramebuffer(OpenGLState openGLState, int width, int height, Texture colorTexture) throws Exception {
Framebuffer buffer = new Framebuffer();
//bind texture to fbo
buffer.setMipMapLevel(0);
@ -132,7 +128,7 @@ public class FramebufferUtils {
return buffer;
}
public static Framebuffer generateScreensizeTextureFramebuffer(OpenGLState openGLState){
public static Framebuffer generateScreensizeTextureFramebuffer(OpenGLState openGLState) throws Exception {
Framebuffer buffer = new Framebuffer();
buffer.bind(openGLState);
//texture
@ -162,7 +158,7 @@ public class FramebufferUtils {
return buffer;
}
public static Framebuffer generateTextureFramebuffer(OpenGLState openGLState, int width, int height){
public static Framebuffer generateTextureFramebuffer(OpenGLState openGLState, int width, int height) throws Exception {
Framebuffer buffer = new Framebuffer();
buffer.bind(openGLState);
//texture
@ -207,7 +203,7 @@ public class FramebufferUtils {
}
public static Framebuffer generateDepthBuffer(OpenGLState openGLState){
public static Framebuffer generateDepthBuffer(OpenGLState openGLState) throws Exception {
Framebuffer buffer = new Framebuffer();
buffer.bind(openGLState);
@ -251,7 +247,7 @@ public class FramebufferUtils {
return texture;
}
public static Framebuffer generateDepthBuffer(OpenGLState openGLState, int width, int height, Texture texture){
public static Framebuffer generateDepthBuffer(OpenGLState openGLState, int width, int height, Texture texture) throws Exception {
Framebuffer buffer = new Framebuffer();
buffer.bind(openGLState);
@ -290,7 +286,7 @@ public class FramebufferUtils {
return texture;
}
public static Framebuffer generateOITFramebuffer(OpenGLState openGLState, int width, int height, Texture accumulatorTex, Texture revealageTex, Texture depthTexture){
public static Framebuffer generateOITFramebuffer(OpenGLState openGLState, int width, int height, Texture accumulatorTex, Texture revealageTex, Texture depthTexture) throws Exception {
Framebuffer buffer = new Framebuffer();
buffer.bind(openGLState);

6
src/main/java/electrosphere/renderer/ui/elements/ActorPanel.java
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@ -58,7 +58,11 @@ public class ActorPanel extends StandardElement implements DrawableElement, Drag
public ActorPanel(OpenGLState openGLState, int x, int y, int width, int height, Actor actor){
super();
elementBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
try {
elementBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
customMat.setTexturePointer(elementBuffer.getTexture().getTexturePointer());
this.actor = actor;
this.internalPositionX = x;

6
src/main/java/electrosphere/renderer/ui/elements/ScrollableContainer.java
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@ -37,7 +37,11 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
public ScrollableContainer(OpenGLState openGLState, int positionX, int positionY, int width, int height){
super();
widgetBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
try {
widgetBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
// widgetBuffer = FramebufferUtils.generateScreensizeTextureFramebuffer();
customMat.setTexturePointer(widgetBuffer.getTexture().getTexturePointer());
// customMat.setTexturePointer(Globals.assetManager.fetchTexture("Textures/Testing1.png").getTexturePointer());

6
src/main/java/electrosphere/renderer/ui/elements/Window.java
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@ -71,7 +71,11 @@ public class Window implements DrawableElement, ContainerElement, NavigableEleme
* @param height
*/
public Window(OpenGLState openGLState, int positionX, int positionY, int width, int height, boolean showDecorations){
widgetBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
try {
widgetBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
} catch(Exception e){
LoggerInterface.loggerRenderer.ERROR(e);
}
customMat.setTexturePointer(widgetBuffer.getTexture().getTexturePointer());
float ndcWidth = (float)width/Globals.WINDOW_WIDTH;
float ndcHeight = (float)height/Globals.WINDOW_HEIGHT;

10
src/main/java/electrosphere/server/gen/DungeonGen.java Normal file
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@ -0,0 +1,10 @@
package electrosphere.server.gen;
/**
* Generates dungeons
*/
public class DungeonGen {
}

161
src/main/java/electrosphere/util/ds/DirectedGraph.java Normal file
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@ -0,0 +1,161 @@
package electrosphere.util.ds;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
/**
* A directed graph
*/
public class DirectedGraph {
/**
* The list of nodes in the graph
*/
List<GraphNode> nodes;
/**
* Constructor
*/
public DirectedGraph(){
this.nodes = new LinkedList<GraphNode>();
}
/**
* Creates a node in the graph
* @param data The data in the node
* @return The node
*/
public GraphNode createNode(Object data){
GraphNode rVal = new GraphNode();
this.nodes.add(rVal);
return rVal;
}
/**
* Adds direction as a neighbor of source. Does not create a connection from direction to source
* @param source The source node
* @param direction The destination node
*/
public void pointNode(GraphNode source, GraphNode direction){
if(!source.containsNeighbor(direction)){
source.addNeighbor(direction);
}
}
/**
* Mutually connects two nodes
* @param node1 Node 1
* @param node2 Node 2
*/
public void connectNodes(GraphNode node1, GraphNode node2){
if(!node1.containsNeighbor(node2)){
node1.addNeighbor(node2);
}
if(!node2.containsNeighbor(node1)){
node2.addNeighbor(node1);
}
}
/**
* Destroys a node
* @param node The node to destroy
*/
public void destroyNode(GraphNode node){
for(GraphNode toEval : this.nodes){
if(toEval != node){
if(toEval.containsNeighbor(node)){
toEval.removeNeighbor(node);
}
}
}
this.nodes.remove(node);
}
/**
* Gets the nodes in the graph
* @return The list of all nodes in the graph
*/
public List<GraphNode> getNodes(){
return Collections.unmodifiableList(this.nodes);
}
/**
* A node in a graph
*/
public static class GraphNode {
/**
* The data at the node
*/
Object data;
/**
* The neighbors of this graph node
*/
List<GraphNode> neighbors;
/**
* Creates a graph node
* @param data The data to put in the node
*/
public GraphNode(Object data){
this.data = data;
this.neighbors = new LinkedList<GraphNode>();
}
/**
* Creates an empty graph node
*/
public GraphNode(){
this.data = null;
this.neighbors = new LinkedList<GraphNode>();
}
/**
* Gets the data at this node
* @return The data
*/
public Object getData(){
return this.data;
}
/**
* Gets the neighbors of this node
* @return The list of neighbors
*/
public List<GraphNode> getNeighbors(){
return this.neighbors;
}
/**
* Adds a neighbor to this node
* @param neighbor The neighbor
*/
public void addNeighbor(GraphNode neighbor){
this.neighbors.add(neighbor);
}
/**
* Removes a neighbor from this node
* @param neighbor THe neighbor
*/
public void removeNeighbor(GraphNode neighbor){
this.neighbors.remove(neighbor);
}
/**
* Checks if this node contains a given node as a neighbor
* @param node The potential neighbor to check
* @return true if the node is a neighbor, false otherwise
*/
public boolean containsNeighbor(GraphNode node){
return this.neighbors.contains(node);
}
}
}

30
src/test/java/electrosphere/renderer/RenderingEngineTests.java Normal file
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@ -0,0 +1,30 @@
package electrosphere.renderer;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import electrosphere.engine.Globals;
import electrosphere.test.template.extensions.StateCleanupCheckerExtension;
/**
* Tests for the core rendering engine
*/
@ExtendWith(StateCleanupCheckerExtension.class)
public class RenderingEngineTests {
@Test
public void testRenderingEngineResetsAllState(){
assertDoesNotThrow(() -> {
for(int i = 0; i < 5; i++){
Globals.initGlobals();
Globals.renderingEngine = new RenderingEngine();
Globals.renderingEngine.createOpenglContext();
Globals.renderingEngine.destroy();
Globals.resetGlobals();
}
});
}
}

59
src/test/java/electrosphere/renderer/framebuffer/FramebufferUtilsTests.java Normal file
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@ -0,0 +1,59 @@
package electrosphere.renderer.framebuffer;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import electrosphere.engine.Globals;
import electrosphere.renderer.RenderingEngine;
import electrosphere.renderer.texture.Texture;
import electrosphere.test.template.extensions.StateCleanupCheckerExtension;
/**
* Tests for framebuffer creation utilities
*/
@ExtendWith(StateCleanupCheckerExtension.class)
public class FramebufferUtilsTests {
@Test
public void testCreateScreenFramebuffer(){
Globals.initGlobals();
Globals.renderingEngine = new RenderingEngine();
Globals.renderingEngine.createOpenglContext();
assertDoesNotThrow(() -> {
Texture screenTextureColor = FramebufferUtils.generateScreenTextureColorAlpha(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
RenderingEngine.screenTextureColor = screenTextureColor;
Texture screenTextureDepth = FramebufferUtils.generateScreenTextureDepth(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
RenderingEngine.screenTextureDepth = screenTextureDepth;
Framebuffer screenFramebuffer = FramebufferUtils.generateScreenTextureFramebuffer(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT, screenTextureColor, screenTextureDepth);
RenderingEngine.screenFramebuffer = screenFramebuffer;
});
Globals.renderingEngine.destroy();
Globals.resetGlobals();
}
@Test
public void testCreateScreenFramebufferRepeat(){
assertDoesNotThrow(() -> {
Globals.initGlobals();
Globals.renderingEngine = new RenderingEngine();
Globals.renderingEngine.createOpenglContext();
Texture screenTextureColor = FramebufferUtils.generateScreenTextureColorAlpha(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
Texture screenTextureDepth = FramebufferUtils.generateScreenTextureDepth(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
FramebufferUtils.generateScreenTextureFramebuffer(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT, screenTextureColor, screenTextureDepth);
Globals.renderingEngine.destroy();
Globals.resetGlobals();
Globals.initGlobals();
Globals.renderingEngine = new RenderingEngine();
Globals.renderingEngine.createOpenglContext();
screenTextureColor = FramebufferUtils.generateScreenTextureColorAlpha(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
screenTextureDepth = FramebufferUtils.generateScreenTextureDepth(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT);
FramebufferUtils.generateScreenTextureFramebuffer(Globals.renderingEngine.getOpenGLState(), Globals.WINDOW_WIDTH, Globals.WINDOW_HEIGHT, screenTextureColor, screenTextureDepth);
Globals.renderingEngine.destroy();
Globals.resetGlobals();
});
}
}

115
src/test/java/electrosphere/util/ds/DirectedGraphUnitTests.java Normal file
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@ -0,0 +1,115 @@
package electrosphere.util.ds;
import static org.junit.jupiter.api.Assertions.*;
import electrosphere.test.annotations.FastTest;
import electrosphere.test.annotations.UnitTest;
import electrosphere.util.ds.DirectedGraph.GraphNode;
/**
* Unit tests for the directed graph implementation
*/
public class DirectedGraphUnitTests {
//
//Graph-specific tests
//
@UnitTest
@FastTest
public void testCreateGraph(){
DirectedGraph graph = new DirectedGraph();
assertNotNull(graph);
}
@UnitTest
@FastTest
public void testCreateEntry(){
DirectedGraph graph = new DirectedGraph();
GraphNode node = graph.createNode(null);
assertNotNull(node);
}
@UnitTest
@FastTest
public void testContainsEntryNotNull(){
DirectedGraph graph = new DirectedGraph();
graph.createNode(null);
assertNotNull(graph.getNodes());
}
@UnitTest
@FastTest
public void testContainsEntryHasEntry(){
DirectedGraph graph = new DirectedGraph();
graph.createNode(null);
assertEquals(1,graph.getNodes().size());
}
@UnitTest
@FastTest
public void testDeleteNode(){
DirectedGraph graph = new DirectedGraph();
GraphNode node = graph.createNode(null);
graph.destroyNode(node);
assertEquals(0,graph.getNodes().size());
}
//
//Node-specific tests
//
@UnitTest
@FastTest
public void testCreateNode(){
GraphNode node = new GraphNode();
assertNotNull(node);
}
@UnitTest
@FastTest
public void testNodeGetData(){
GraphNode node = new GraphNode("some data");
assertEquals("some data", node.getData());
}
@UnitTest
@FastTest
public void testAddNeighbor(){
GraphNode node = new GraphNode();
GraphNode neighbor = new GraphNode();
node.addNeighbor(neighbor);
assertEquals(neighbor, node.getNeighbors().get(0));
}
@UnitTest
@FastTest
public void testRemoveNeighbor(){
GraphNode node = new GraphNode();
GraphNode neighbor = new GraphNode();
node.addNeighbor(neighbor);
node.removeNeighbor(neighbor);
assertEquals(0, node.getNeighbors().size());
}
@UnitTest
@FastTest
public void testGetNeighbors(){
GraphNode node = new GraphNode();
GraphNode neighbor = new GraphNode();
node.addNeighbor(neighbor);
assertEquals(1, node.getNeighbors().size());
}
@UnitTest
@FastTest
public void testContainsNeighbor(){
GraphNode node = new GraphNode();
GraphNode neighbor = new GraphNode();
node.addNeighbor(neighbor);
assertEquals(true, node.containsNeighbor(neighbor));
}
}