protected override void OnLoad()
{
inputManager = new InputManager3D(InputContext);
cubemap = TextureCubemapExtensions.FromFiles(
graphicsDevice,
"cubemap/back.png", "cubemap/front.png",
"cubemap/bottom.png", "cubemap/top.png",
"cubemap/left.png", "cubemap/right.png"
);
cubemap.SetTextureFilters(TextureMinFilter.Linear, TextureMagFilter.Linear);
shaderProgram = ShaderProgram.FromFiles <VertexPosition>(graphicsDevice, "vs.glsl", "fs.glsl", "vPosition");
shaderProgram.Uniforms["cubemap"].SetValueTexture(cubemap);
shaderProgram.Uniforms["World"].SetValueMat4(Matrix4x4.Identity);
viewUniform = shaderProgram.Uniforms["View"];
viewUniform.SetValueMat4(Matrix4x4.Identity);
Span <VertexPosition> vertexData = stackalloc VertexPosition[]
{
new Vector3(-0.5f, -0.5f, -0.5f), //4
new Vector3(-0.5f, -0.5f, 0.5f), //3
new Vector3(-0.5f, 0.5f, -0.5f), //7
new Vector3(-0.5f, 0.5f, 0.5f), //8
new Vector3(0.5f, 0.5f, 0.5f), //5
new Vector3(-0.5f, -0.5f, 0.5f), //3
new Vector3(0.5f, -0.5f, 0.5f), //1
new Vector3(-0.5f, -0.5f, -0.5f), //4
new Vector3(0.5f, -0.5f, -0.5f), //2
new Vector3(-0.5f, 0.5f, -0.5f), //7
new Vector3(0.5f, 0.5f, -0.5f), //6
new Vector3(0.5f, 0.5f, 0.5f), //5
new Vector3(0.5f, -0.5f, -0.5f), //2
new Vector3(0.5f, -0.5f, 0.5f), //1
};
vertexBuffer = new VertexBuffer <VertexPosition>(graphicsDevice, vertexData, BufferUsage.StaticDraw);
graphicsDevice.DepthTestingEnabled = false;
graphicsDevice.BlendingEnabled = false;
}
private void Awake()
{
gruntController = GameObject.FindGameObjectWithTag("GruntTag").GetComponent <GruntController>();
inputManager3D = GameObject.FindGameObjectWithTag("Player").GetComponent <InputManager3D>();
}
protected override void OnLoad()
{
inputManager = new InputManager3D(InputContext)
{
CameraMoveSpeed = 2.5f
};
Span <VertexColor> crossLines = stackalloc VertexColor[]
{
new VertexColor(new Vector3(0, 0, 0), Color4b.Lime),
new VertexColor(new Vector3(0, 1, 0), Color4b.Lime),
new VertexColor(new Vector3(0, 0, 0), Color4b.Red),
new VertexColor(new Vector3(1, 0, 0), Color4b.Red),
new VertexColor(new Vector3(0, 0, 0), Color4b.Blue),
new VertexColor(new Vector3(0, 0, 1), Color4b.Blue),
};
crossBuffer = new VertexBuffer <VertexColor>(graphicsDevice, crossLines, BufferUsage.StaticDraw);
Span <VertexPosition> cube = stackalloc VertexPosition[]
{
new Vector3(-0.5f, -0.5f, -0.5f),
new Vector3(-0.5f, -0.5f, 0.5f),
new Vector3(-0.5f, 0.5f, -0.5f),
new Vector3(-0.5f, 0.5f, 0.5f),
new Vector3(0.5f, 0.5f, 0.5f),
new Vector3(-0.5f, -0.5f, 0.5f),
new Vector3(0.5f, -0.5f, 0.5f),
new Vector3(-0.5f, -0.5f, -0.5f),
new Vector3(0.5f, -0.5f, -0.5f),
new Vector3(-0.5f, 0.5f, -0.5f),
new Vector3(0.5f, 0.5f, -0.5f),
new Vector3(0.5f, 0.5f, 0.5f),
new Vector3(0.5f, -0.5f, -0.5f),
new Vector3(0.5f, -0.5f, 0.5f),
};
cubeBuffer = new VertexBuffer <VertexPosition>(graphicsDevice, cube, BufferUsage.StaticDraw);
skyProgram = ShaderProgram.FromFiles <VertexPosition>(graphicsDevice, "skyVs.glsl", "skyFs.glsl", "vPosition");
VertexColor[] linesArray = CreateLines();
linesBuffer = new VertexBuffer <VertexColor>(graphicsDevice, linesArray, BufferUsage.StaticDraw);
linesProgram = SimpleShaderProgram.Create <VertexColor>(graphicsDevice);
VertexNormal[] dragonModel = OBJLoader.FromFile <VertexNormal>("dragon.obj");
dragonBuffer = new VertexBuffer <VertexNormal>(graphicsDevice, dragonModel, BufferUsage.StaticDraw);
VertexNormal[] donutModel = OBJLoader.FromFile <VertexNormal>("donut.obj");
donutBuffer = new VertexBuffer <VertexNormal>(graphicsDevice, donutModel, BufferUsage.StaticDraw);
VertexNormal[] sphereModel = OBJLoader.FromFile <VertexNormal>("sphere.obj");
sphereBuffer = new VertexBuffer <VertexNormal>(graphicsDevice, sphereModel, BufferUsage.StaticDraw);
modelsProgram = SimpleShaderProgram.Create <VertexNormal>(graphicsDevice, 1, 1);
lampTexture = Texture2DExtensions.FromFile(graphicsDevice, "lamp_texture.png");
VertexNormalTexture[] lampModel = OBJLoader.FromFile <VertexNormalTexture>("lamp.obj");
lampBuffer = new VertexBuffer <VertexNormalTexture>(graphicsDevice, lampModel, BufferUsage.StaticDraw);
lampProgram = SimpleShaderProgram.Create <VertexNormalTexture>(graphicsDevice);
lampProgram.Texture = lampTexture;
lampProgram.Color = new Vector4(3, 3, 3, 1);
Vector3 sunlightDir = new Vector3(-1, -1.5f, -1);
Vector3 sunColor = new Vector3(0.6f, 0.1f, 1.0f);
modelsProgram.DirectionalLights[0].Direction = sunlightDir;
modelsProgram.DirectionalLights[0].DiffuseColor = sunColor;
modelsProgram.DirectionalLights[0].SpecularColor = sunColor;
modelsProgram.PositionalLights[0].AttenuationConfig = new Vector3(0, 0.3f, 0.45f);
modelsProgram.AmbientLightColor = new Vector3(0.1f, 0.1f, 0.3f);
modelsProgram.SpecularPower = 8;
skyProgram.Uniforms["sunDirection"].SetValueVec3(Vector3.Normalize(-sunlightDir));
skyProgram.Uniforms["sunColor"].SetValueVec3(sunColor);
lampPosition = new Vector3(2.5f, 1, -1.7f);
modelsProgram.PositionalLights[0].Position = lampPosition;
lampProgram.World = Matrix4x4.CreateScale(0.015f) * Matrix4x4.CreateTranslation(lampPosition.X, lampPosition.Y - 0.85f, lampPosition.Z);
graphicsDevice.DepthState = DepthState.Default;
graphicsDevice.BlendingEnabled = false;
stopwatch = Stopwatch.StartNew();
}
protected override void OnLoad()
{
stopwatch.Restart();
inputManager = new InputManager3D(InputContext);
chunkManager = new ChunkManager(GeneratorSeed.Default, 12, 0, 0);
Vector3 startCoords = new Vector3(TerrainGenerator.ChunkSize / 2f, 0f, TerrainGenerator.ChunkSize / 2f);
startCoords.Y = Math.Max(NoiseGenerator.GenHeight(chunkManager.GeneratorSeed, new Vector2(startCoords.X, startCoords.Z)), 0) + 32f;
inputManager.CameraPosition = startCoords;
inputManager.CameraMoveSpeed = 100;
Span <VertexPosition> skyVertices = stackalloc VertexPosition[]
{
new Vector3(0, -1, 1),
new Vector3(1, -1, -1),
new Vector3(-1, -1, -1),
new Vector3(0, 1, 0),
new Vector3(0, -1, 1),
new Vector3(1, -1, -1),
};
skyBuffer = new VertexBuffer <VertexPosition>(graphicsDevice, skyVertices, BufferUsageARB.StaticDraw);
skyProgram = ShaderProgram.FromFiles <VertexPosition>(graphicsDevice, "data/skyVs.glsl", "data/skyFs.glsl", "vPosition");
skySunDirectionUniform = skyProgram.Uniforms["sunDirection"];
skySunColorUniform = skyProgram.Uniforms["sunColor"];
skyViewUniform = skyProgram.Uniforms["View"];
terrainProgram = ShaderProgram.FromFiles <TerrainVertex>(graphicsDevice, "data/terrainVs.glsl", "data/terrainFs.glsl", "vPosition", "vNormal", "vColor", "vLightingConfig");
terrainViewUniform = terrainProgram.Uniforms["View"];
terrainCameraPosUniform = terrainProgram.Uniforms["cameraPos"];
waterDistortMap = Texture2DExtensions.FromFile(graphicsDevice, "data/distortMap.png");
waterNormalsMap = Texture2DExtensions.FromFile(graphicsDevice, "data/normalMap.png");
waterDistortMap.SetWrapModes(TextureWrapMode.Repeat, TextureWrapMode.Repeat);
waterDistortMap.SetTextureFilters(TextureMinFilter.Linear, TextureMagFilter.Linear);
waterNormalsMap.SetWrapModes(TextureWrapMode.Repeat, TextureWrapMode.Repeat);
waterNormalsMap.SetTextureFilters(TextureMinFilter.Linear, TextureMagFilter.Linear);
waterReflectFbo = new Framebuffer2D(graphicsDevice, (uint)Window.Size.Width, (uint)Window.Size.Height, PreferredDepthFormat);
waterRefractFbo = new Framebuffer2D(graphicsDevice, (uint)Window.Size.Width, (uint)Window.Size.Height, PreferredDepthFormat, 0, TextureImageFormat.Color4b, true);
waterReflectFbo.Texture.SetWrapModes(TextureWrapMode.ClampToEdge, TextureWrapMode.ClampToEdge);
waterRefractFbo.Texture.SetWrapModes(TextureWrapMode.ClampToEdge, TextureWrapMode.ClampToEdge);
waterProgram = ShaderProgram.FromFiles <VertexNormalColor>(graphicsDevice, "data/waterVs.glsl", "data/waterFs.glsl", "vPosition");
waterProgram.Uniforms["distortMap"].SetValueTexture(waterDistortMap);
waterProgram.Uniforms["normalsMap"].SetValueTexture(waterNormalsMap);
waterProgram.Uniforms["reflectSamp"].SetValueTexture(waterReflectFbo);
waterProgram.Uniforms["refractSamp"].SetValueTexture(waterRefractFbo);
waterRefractFbo.Framebuffer.TryGetTextureAttachment(FramebufferAttachmentPoint.Depth, out FramebufferTextureAttachment rtdpt);
((Texture2D)rtdpt.Texture).SetWrapModes(TextureWrapMode.ClampToEdge, TextureWrapMode.ClampToEdge);
waterProgram.Uniforms["depthSamp"].SetValueTexture(rtdpt.Texture);
waterCameraPosUniform = waterProgram.Uniforms["cameraPos"];
waterDistortOffsetUniform = waterProgram.Uniforms["distortOffset"];
waterSunlightColorUniform = waterProgram.Uniforms["sunlightColor"];
waterSunlightDirUniform = waterProgram.Uniforms["sunlightDir"];
waterViewUniform = waterProgram.Uniforms["View"];
Span <VertexColor> lines = stackalloc VertexColor[]
{
new VertexColor(new Vector3(0, 0, 0), Color4b.Red),
new VertexColor(new Vector3(1, 0, 0), Color4b.Red),
new VertexColor(new Vector3(0, 0, 0), Color4b.Lime),
new VertexColor(new Vector3(0, 1, 0), Color4b.Lime),
new VertexColor(new Vector3(0, 0, 0), Color4b.Blue),
new VertexColor(new Vector3(0, 0, 1), Color4b.Blue),
};
linesBuffer = new VertexBuffer <VertexColor>(graphicsDevice, lines, BufferUsageARB.StaticDraw);
linesProgram = SimpleShaderProgram.Create <VertexColor>(graphicsDevice);
mainFramebuffer = new Framebuffer2D(graphicsDevice, (uint)Window.Size.Width, (uint)Window.Size.Height, PreferredDepthFormat, 0, TextureImageFormat.Color4b, true);
mainFramebuffer.TryGetDepthTexture(out mainFramebufferDepthTexture);
mainFramebuffer.Texture.SetTextureFilters(TextureMinFilter.Linear, TextureMagFilter.Linear);
mainFramebuffer.Texture.SetWrapModes(TextureWrapMode.ClampToEdge, TextureWrapMode.ClampToEdge);
mainFramebufferDepthTexture.SetTextureFilters(TextureMinFilter.Linear, TextureMagFilter.Linear);
mainFramebufferDepthTexture.SetWrapModes(TextureWrapMode.ClampToEdge, TextureWrapMode.ClampToEdge);
textureProgram = SimpleShaderProgram.Create <VertexColorTexture>(graphicsDevice, 0, 0, true);
underwaterShader = ShaderProgram.FromFiles <VertexColorTexture>(graphicsDevice, "data/postprocessVs.glsl", "data/underwaterFs.glsl", "vPosition", "vColor", "vTexCoords");
underwaterShaderTextureUniform = underwaterShader.Uniforms["textureSamp"];
underwaterShaderDepthUniform = underwaterShader.Uniforms["depthSamp"];
underwaterViewDistanceUniform = underwaterShader.Uniforms["maxDistance"];
underwaterColorUniform = underwaterShader.Uniforms["waterColor"];
textureBatcher = new TextureBatcher(graphicsDevice);
SetSun(new Vector3(-1, 0.6f, 0.5f), Color4b.LightGoldenrodYellow.ToVector3());
graphicsDevice.BlendState = BlendState.NonPremultiplied;
graphicsDevice.DepthState = new DepthState(true, DepthFunction.Lequal);
graphicsDevice.ClearColor = Vector4.UnitW;
}
private float originalMaxVelocity; // Contains the orginal MaxVelocity
void Awake()
{
inputManager = GameObject.FindGameObjectWithTag("Player").GetComponent <InputManager3D>();
originalMaxVelocity = maxVelocity;
}
