LGram16
e067522598
Game client codebase including: - CharacterActionControl: Character and creature management - GlobalScript: Network, items, skills, quests, utilities - RYLClient: Main client application with GUI and event handlers - Engine: 3D rendering engine (RYLGL) - MemoryManager: Custom memory allocation - Library: Third-party dependencies (DirectX, boost, etc.) - Tools: Development utilities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
59 lines
2.4 KiB
Plaintext
59 lines
2.4 KiB
Plaintext
//-----------------------------------------------------------------------------
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// Name: Dolphin Direct3D Sample
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//
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// Copyright (C) 1999-2001 Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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Description
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===========
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The Dolphin sample shows an underwater scene of a dolphin swimming, with
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caustic effects on the dolphin and seafloor. The dolphin is animated using
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a technique called "tweening". The underwater effect simply uses fog, and
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the water caustics use an animated set of textures.
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Path
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====
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Source: DXSDK\Samples\Multimedia\VBSamples\Direct3D\Dolphin
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Executable: DXSDK\Samples\Multimedia\VBSamples\Direct3D\Bin
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User's Guide
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============
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The following keys are implemented. The dropdown menus can be used for the
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same controls.
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<F2> Prompts user to select a new rendering device or display mode
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<Alt+Enter> Toggles between fullscreen and windowed modes
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<Esc> Exits the app.
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Programming Notes
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=================
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Several things are happening in this sample. First of all is the use of
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fog to give an underwater effect. The fog parameters are set up in the
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InitDeviceObjects() function.
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The water caustics are achieved by animating a set of 32 different textures
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(caust00.tga through caust31.tga). The caustics can be blending into the
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scene using multitexturing or multi-pass blending techniques. It is
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straightforward except for one tricky situation. Since the bottom of the
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dolphin should not have caustic effects, a separate pass is done where
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ambient light is removed and the dolphin is lit from above, and then
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blending the diffuse color with the caustic texture.
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The dolphin is animated using a technique called "tweening", in which the
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dolphin model's vertices are linearly blending from multiple other sets of
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vertices. The source models for these other sets of vertices is loaded
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from dolphin_group.x, which consists of the dolphin model in three
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different positions. Each frame, a destination mesh is generated by
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blending some combination of the positions and normals from these meshes
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together.
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This sample makes use of common DirectX code (consisting of helper functions,
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etc.) that is shared with other samples on the DirectX SDK. All common
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classes and modules can be found in the following directory:
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DXSDK\Samples\Multimedia\VBSamples\Common
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