Changeset View
Changeset View
Standalone View
Standalone View
source/renderer/TexturedLineRData.h
| /* Copyright (C) 2012 Wildfire Games. | /* Copyright (C) 2019 Wildfire Games. | ||||
| * This file is part of 0 A.D. | * This file is part of 0 A.D. | ||||
| * | * | ||||
| * 0 A.D. is free software: you can redistribute it and/or modify | * 0 A.D. is free software: you can redistribute it and/or modify | ||||
| * it under the terms of the GNU General Public License as published by | * it under the terms of the GNU General Public License as published by | ||||
| * the Free Software Foundation, either version 2 of the License, or | * the Free Software Foundation, either version 2 of the License, or | ||||
| * (at your option) any later version. | * (at your option) any later version. | ||||
| * | * | ||||
| * 0 A.D. is distributed in the hope that it will be useful, | * 0 A.D. is distributed in the hope that it will be useful, | ||||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| * GNU General Public License for more details. | * GNU General Public License for more details. | ||||
| * | * | ||||
| * You should have received a copy of the GNU General Public License | * You should have received a copy of the GNU General Public License | ||||
| * along with 0 A.D. If not, see <http://www.gnu.org/licenses/>. | * along with 0 A.D. If not, see <http://www.gnu.org/licenses/>. | ||||
| */ | */ | ||||
| #ifndef INCLUDED_TEXTUREDLINERDATA | #ifndef INCLUDED_TEXTUREDLINERDATA | ||||
| #define INCLUDED_TEXTUREDLINERDATA | #define INCLUDED_TEXTUREDLINERDATA | ||||
| #include "graphics/Overlay.h" | #include "graphics/Overlay.h" | ||||
| #include "graphics/RenderableObject.h" | #include "graphics/RenderableObject.h" | ||||
| #include "graphics/ShaderProgramPtr.h" | #include "graphics/ShaderProgramPtr.h" | ||||
| #include "graphics/TextureManager.h" | #include "graphics/TextureManager.h" | ||||
| #include "maths/BoundingBoxAligned.h" | |||||
| #include "renderer/VertexBufferManager.h" | #include "renderer/VertexBufferManager.h" | ||||
| class CFrustum; | |||||
| /** | /** | ||||
| * Rendering data for an STexturedOverlayLine. | * Rendering data for an STexturedOverlayLine. | ||||
| * | * | ||||
| * Note that instances may be shared amongst multiple copies of the same STexturedOverlayLine instance. | * Note that instances may be shared amongst multiple copies of the same STexturedOverlayLine instance. | ||||
| * The reason is that this rendering data is non-copyable, but we do wish to maintain copyability of | * The reason is that this rendering data is non-copyable, but we do wish to maintain copyability of | ||||
| * SOverlayTexturedLineData to not limit its usage patterns too much (particularly the practice of storing | * SOverlayTexturedLineData to not limit its usage patterns too much (particularly the practice of storing | ||||
| * them into containers). | * them into containers). | ||||
| * | * | ||||
| Show All 17 Lines | if (m_VB) | ||||
| g_VBMan.Release(m_VB); | g_VBMan.Release(m_VB); | ||||
| if (m_VBIndices) | if (m_VBIndices) | ||||
| g_VBMan.Release(m_VBIndices); | g_VBMan.Release(m_VBIndices); | ||||
| } | } | ||||
| void Update(const SOverlayTexturedLine& line); | void Update(const SOverlayTexturedLine& line); | ||||
| void Render(const SOverlayTexturedLine& line, const CShaderProgramPtr& shader); | void Render(const SOverlayTexturedLine& line, const CShaderProgramPtr& shader); | ||||
| bool IsVisibleInFrustum(const CFrustum& frustum) const; | |||||
| protected: | protected: | ||||
| struct SVertex | struct SVertex | ||||
| { | { | ||||
| SVertex(CVector3D pos, float u, float v) : m_Position(pos) { m_UVs[0] = u; m_UVs[1] = v; } | SVertex(CVector3D pos, float u, float v) : m_Position(pos) { m_UVs[0] = u; m_UVs[1] = v; } | ||||
| CVector3D m_Position; | CVector3D m_Position; | ||||
| GLfloat m_UVs[2]; | GLfloat m_UVs[2]; | ||||
| float _padding[3]; // get a pow2 struct size | float _padding[3]; // get a pow2 struct size | ||||
| }; | }; | ||||
| cassert(sizeof(SVertex) == 32); | cassert(sizeof(SVertex) == 32); | ||||
| /** | /** | ||||
| * Creates a line cap of the specified type @p endCapType at the end of the segment going in direction @p normal, and appends | * Creates a line cap of the specified type @p endCapType at the end of the segment going in direction @p normal, and appends | ||||
| * the vertices to @p verticesOut in GL_TRIANGLES order. | * the vertices to @p verticesOut in GL_TRIANGLES order. | ||||
| * | * | ||||
| * @param corner1 One of the two butt-end corner points of the line to which the cap should be attached. | * @param corner1 One of the two butt-end corner points of the line to which the cap should be attached. | ||||
| * @param corner2 One of the two butt-end corner points of the line to which the cap should be attached. | * @param corner2 One of the two butt-end corner points of the line to which the cap should be attached. | ||||
| * @param normal Normal vector indicating the direction of the segment to which the cap should be attached. | * @param normal Normal vector indicating the direction of the segment to which the cap should be attached. | ||||
| * @param endCapType The type of end cap to produce. | * @param endCapType The type of end cap to produce. | ||||
| * @param verticesOut Output vector of vertices for passing to the renderer. | * @param verticesOut Output vector of vertices for passing to the renderer. | ||||
| * @param indicesOut Output vector of vertex indices for passing to the renderer. | * @param indicesOut Output vector of vertex indices for passing to the renderer. | ||||
| */ | */ | ||||
| void CreateLineCap(const SOverlayTexturedLine& line, const CVector3D& corner1, const CVector3D& corner2, const CVector3D& normal, | void CreateLineCap(const SOverlayTexturedLine& line, const CVector3D& corner1, const CVector3D& corner2, const CVector3D& normal, | ||||
Stan: Not sure, but can't you forward declare some of them ? | |||||
| SOverlayTexturedLine::LineCapType endCapType, std::vector<SVertex>& verticesOut, std::vector<u16>& indicesOut); | SOverlayTexturedLine::LineCapType endCapType, std::vector<SVertex>& verticesOut, std::vector<u16>& indicesOut); | ||||
| /// Small utility function; grabs the centroid of the positions of two vertices | /// Small utility function; grabs the centroid of the positions of two vertices | ||||
| inline CVector3D Centroid(const SVertex& v1, const SVertex& v2) | inline CVector3D Centroid(const SVertex& v1, const SVertex& v2) | ||||
| { | { | ||||
| return (v1.m_Position + v2.m_Position) * 0.5; | return (v1.m_Position + v2.m_Position) * 0.5; | ||||
| } | } | ||||
| CVertexBuffer::VBChunk* m_VB; | CVertexBuffer::VBChunk* m_VB; | ||||
| CVertexBuffer::VBChunk* m_VBIndices; | CVertexBuffer::VBChunk* m_VBIndices; | ||||
| CBoundingBoxAligned m_BoundingBox; | |||||
| }; | }; | ||||
| #endif // INCLUDED_TEXTUREDLINERDATA | #endif // INCLUDED_TEXTUREDLINERDATA | ||||
Wildfire Games · Phabricator
Not sure, but can't you forward declare some of them ?