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removed md2_model

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This commit is contained in:
Sandro Sobczyński
2020-11-01 18:13:24 +01:00
parent 200fa3e4d5
commit 138ab762ba
14 changed files with 154 additions and 358 deletions
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src/engine/models/md2_model.cpp
-124
View File
@@ -1,124 +0,0 @@
/*
# ______ ____ ___
# | \/ ____| |___|
# | | | \ | |
#-----------------------------------------------------------------------
# Copyright 2020, tyra - https://github.com/h4570/tyra
# Licenced under Apache License 2.0
# Sandro Sobczyński <sandro.sobczynski@gmail.com>
*/
#include "../include/models/md2_model.hpp"
#include "../include/utils/anorms.hpp"
#include "../include/utils/string.hpp"
#include "../include/utils/debug.hpp"
// ----
// Constructors/Destructors
// ----
MD2Model::MD2Model(char *t_md2File)
{
filename = String::createWithoutExtension(t_md2File);
verticesPerFrameCount = 0;
coordinatesCount = 0;
trianglesCount = 0;
framesCount = 0;
animState.startFrame = 0;
animState.endFrame = 0;
animState.interpolation = 0.0F;
animState.animType = 0;
animState.currentFrame = 0;
animState.nextFrame = 0;
animState.speed = 0.1F;
vertices = 0;
coordinates = 0;
normalIndexes = 0;
triangles = 0;
}
MD2Model::~MD2Model()
{
delete[] vertices;
delete[] normalIndexes;
delete[] coordinates;
delete[] triangles;
}
// ----
// Methods
// ----
u32 MD2Model::getCurrentFrameData(VECTOR *o_vertices, VECTOR *o_normals, VECTOR *o_coordinates, Vector3 &t_cameraPos, float t_scale, u8 t_shouldBeBackfaceCulled)
{
u32 i = 0;
animState.interpolation += animState.speed;
if (animState.interpolation >= 1.0F)
{
animState.interpolation = 0.0F;
animState.currentFrame = animState.nextFrame;
if (++animState.nextFrame > animState.endFrame)
animState.nextFrame = animState.startFrame;
}
for (u32 iTri = 0; iTri < trianglesCount; iTri++)
{
for (u32 iVert = 0; iVert < 3; iVert++)
{
const u32 CURR_VERTICE =
triangles[iTri].verticeIndexes[iVert] +
(verticesPerFrameCount * animState.currentFrame);
if (animState.startFrame == animState.endFrame)
{
calc3Vectors[iVert].x = vertices[CURR_VERTICE].x * t_scale;
calc3Vectors[iVert].y = vertices[CURR_VERTICE].y * t_scale;
calc3Vectors[iVert].z = vertices[CURR_VERTICE].z * t_scale;
}
else
{
const u32 NEXT_VERTICE =
triangles[iTri].verticeIndexes[iVert] +
(verticesPerFrameCount * animState.nextFrame);
calc3Vectors[iVert].setByLerp(vertices[CURR_VERTICE], vertices[NEXT_VERTICE], animState.interpolation, t_scale);
}
}
if (!t_shouldBeBackfaceCulled || Vector3::shouldBeBackfaceCulled(&t_cameraPos, &calc3Vectors[2], &calc3Vectors[1], &calc3Vectors[0]) == 0)
for (u32 iVert = 0; iVert < 3; iVert++)
{
const u32 CURR_VERTICE =
triangles[iTri].verticeIndexes[iVert] +
(verticesPerFrameCount * animState.currentFrame);
const u32 CURR_COORD = triangles[iTri].coordIndexes[iVert];
o_vertices[i][0] = calc3Vectors[iVert].x;
o_vertices[i][1] = calc3Vectors[iVert].y;
o_vertices[i][2] = calc3Vectors[iVert].z;
o_vertices[i][3] = 1.0F;
o_normals[i][0] = ANORMS[normalIndexes[CURR_VERTICE]][0];
o_normals[i][1] = ANORMS[normalIndexes[CURR_VERTICE]][1];
o_normals[i][2] = ANORMS[normalIndexes[CURR_VERTICE]][2];
o_normals[i][3] = 1.0F;
o_coordinates[i][0] = coordinates[CURR_COORD].x;
o_coordinates[i][1] = 1.0F - coordinates[CURR_COORD].y;
o_coordinates[i][2] = 1.0F;
o_coordinates[i][3] = 1.0F;
i++;
}
}
return i;
}
void MD2Model::allocateMemory()
{
vertices = new Vector3[verticesPerFrameCount * framesCount];
normalIndexes = new u32[verticesPerFrameCount * framesCount];
coordinates = new Point[coordinatesCount];
triangles = new MD2Triangle[trianglesCount];
}
src/engine/models/mesh.cpp
+26 -96
View File
@@ -9,7 +9,6 @@
*/
#include "../include/models/mesh.hpp"
#include "../include/loaders/obj_loader.hpp"
#include "../include/loaders/md2_loader.hpp"
#include "../include/loaders/dff_loader.hpp"
@@ -33,6 +32,7 @@ Mesh::Mesh()
isSpecInitialized = false;
id = rand() % 1000000;
scale = 1.0F;
framesCount = 0;
animState.startFrame = 0;
animState.endFrame = 0;
animState.interpolation = 0.0F;
@@ -46,8 +46,6 @@ Mesh::Mesh()
Mesh::~Mesh()
{
// TODO
if (isMd2Loaded)
delete md2;
}
// ----
@@ -74,8 +72,10 @@ void Mesh::animate()
}
}
u32 Mesh::getDrawData(u32 t_materialIndex, VECTOR *o_vertices, VECTOR *o_normals, VECTOR *o_coordinates, Vector3 &t_cameraPos, float t_scale, u8 t_shouldBeBackfaceCulled)
u32 Mesh::getDrawData(u32 t_materialIndex, VECTOR *o_vertices, VECTOR *o_normals, VECTOR *o_coordinates, Vector3 &t_cameraPos)
{
if (!frames)
PRINT_ERR("Can't draw, because no mesh data was loaded!");
#define CURR_FRAME frames[animState.currentFrame]
#define NEXT_FRAME frames[animState.nextFrame]
#define MATERIAL CURR_FRAME.getMaterial(t_materialIndex)
@@ -87,9 +87,9 @@ u32 Mesh::getDrawData(u32 t_materialIndex, VECTOR *o_vertices, VECTOR *o_normals
{
for (u32 vertI = 0; vertI < 3; vertI++)
if (animState.startFrame != animState.endFrame)
calc3Vectors[vertI].setByLerp(CURR_VERT, NEXT_VERT, animState.interpolation, t_scale);
calc3Vectors[vertI].setByLerp(CURR_VERT, NEXT_VERT, animState.interpolation, scale);
if (!t_shouldBeBackfaceCulled ||
if (!shouldBeBackfaceCulled ||
Vector3::shouldBeBackfaceCulled(&t_cameraPos, &calc3Vectors[2], &calc3Vectors[1], &calc3Vectors[0]))
for (u32 vertI = 0; vertI < 3; vertI++)
@@ -123,43 +123,22 @@ u32 Mesh::getDrawData(u32 t_materialIndex, VECTOR *o_vertices, VECTOR *o_normals
return addedFaces;
}
void Mesh::loadDff(char *t_subfolder, char *t_dffFile, Vector3 &t_initPos, float t_scale)
void Mesh::loadDff(char *t_subfolder, char *t_dffFile, Vector3 &t_initPos, float t_scale, u8 t_invertT)
{
createSpecIfNotCreated();
DffLoader loader = DffLoader();
char *dffPath = String::createConcatenated(t_subfolder, t_dffFile);
framesCount = 1;
frames = new MeshFrame[1];
loader.load(frames, dffPath, t_scale, true);
loader.load(frames, dffPath, t_scale, t_invertT);
delete[] dffPath;
position = t_initPos;
setVerticesReference(getFacesCount(), frames[0].getVertices());
setDefaultColor();
isObjLoaded = true;
// position = t_initPos;
// setVerticesReference(
// dff->clump.geometryList.geometries[0].data.dataHeader.vertexCount,
// dff->clump.geometryList.geometries[0].data.vertexInformation);
// setDefaultColor();
// isDffLoaded = true;
// loadTextures(t_subfolder, ".bmp");
}
// void Mesh::setDff(Vector3 &t_initPos, DffModel *t_dffModel)
// {
// position = t_initPos;
// isSpecInitialized = 1;
// dff = t_dffModel;
// setVerticesReference(
// dff->clump.geometryList.geometries[0].data.dataHeader.vertexCount,
// dff->clump.geometryList.geometries[0].data.vertexInformation);
// setDefaultColor();
// isDffLoaded = true;
// }
void Mesh::loadObj(char *t_subfolder, char *t_objFile, Vector3 &t_initPos, float t_scale, u16 t_framesCount, u8 t_invertT)
{
createSpecIfNotCreated();
ObjLoader loader = ObjLoader();
framesCount = t_framesCount;
frames = new MeshFrame[framesCount];
@@ -195,26 +174,9 @@ void Mesh::loadObj(char *t_subfolder, char *t_objFile, Vector3 &t_initPos, float
isObjLoaded = true;
}
// void Mesh::setObj(Vector3 &t_initPos, ObjModel *t_objModel)
// {
// position = t_initPos;
// isSpecInitialized = true;
// obj = t_objModel;
// setVerticesReference(getFacesCount(), frames[0].getVertices());
// setDefaultColor();
// isObjLoaded = true;
// }
void Mesh::createSpecIfNotCreated()
{
}
void Mesh::setAnimSpeed(float t_value)
{
if (isMd2Loaded == 1)
md2->animState.speed = t_value;
else
PRINT_ERR("Animation speed set is not possible, because no md2 3D model was loaded!");
animState.speed = t_value;
}
void Mesh::setVerticesReference(u32 t_verticesCount, Vector3 *t_verticesRef)
@@ -225,13 +187,11 @@ void Mesh::setVerticesReference(u32 t_verticesCount, Vector3 *t_verticesRef)
u32 Mesh::getVertexCount()
{
if (isMd2Loaded)
return md2->trianglesCount * 3;
else if (isObjLoaded)
if (framesCount > 0)
return getFacesCount();
else
{
PRINT_ERR("Can't get vertex count, because no 3D model was loaded!");
PRINT_ERR("Can't get vertex count, because mesh data was loaded!");
return 0;
}
}
@@ -246,47 +206,18 @@ void Mesh::setDefaultWrapSettings(texwrap_t &t_wrapSettings)
// t_wrapSettings.minv = 0;
}
void Mesh::loadTextures(char *t_subfolder, char *t_extension)
/** Set object position and specification
* @param t_md2File without extension
*/
void Mesh::loadMD2(char *t_subfolder, char *t_md2File, Vector3 &t_initPos, float t_scale, u8 t_invertT)
{
BmpLoader bmpLoader = BmpLoader();
if (isObjLoaded)
{
}
else if (isMd2Loaded)
{
textures = new MeshTexture[1];
bmpLoader.load(textures[0], t_subfolder, md2->filename, t_extension);
// setDefaultWrapSettings(spec->textures[0].wrapSettings);
}
else
PRINT_ERR("Can't load textures, because no 3D model was loaded!");
}
// TODO refactor
u32 Mesh::getDrawData(u32 splitIndex, VECTOR *t_vertices, VECTOR *t_normals, VECTOR *t_coordinates, Vector3 &t_cameraPos)
{
if (isMd2Loaded)
return md2->getCurrentFrameData(t_vertices, t_normals, t_coordinates, t_cameraPos, scale, shouldBeBackfaceCulled);
else if (isObjLoaded)
return getDrawData(splitIndex, t_vertices, t_normals, t_coordinates, t_cameraPos, scale, shouldBeBackfaceCulled);
PRINT_ERR("Can't get draw data, because no 3D model was loaded!");
return 0;
}
/** Set object position and specification */
void Mesh::loadMD2(char *t_subfolder, char *t_md2File, Vector3 &t_initPos, float t_scale)
{
createSpecIfNotCreated();
md2 = new MD2Model(t_md2File);
MD2Loader loader = MD2Loader();
frames = new MeshFrame[26];
framesCount = loader.load(frames, t_subfolder, t_md2File, t_scale, t_invertT);
position = t_initPos;
char *md2Path = String::createConcatenated(t_subfolder, t_md2File);
loader.load(md2, md2Path, t_scale);
delete[] md2Path;
setVerticesReference(md2->verticesPerFrameCount * md2->framesCount, md2->vertices);
setVerticesReference(getFacesCount(), frames[0].getVertices());
setDefaultColor();
isMd2Loaded = true;
loadTextures(t_subfolder, ".bmp");
isObjLoaded = true;
}
/** Set's default object color + no transparency */
@@ -333,18 +264,17 @@ void Mesh::getMinMax(Vector3 *t_min, Vector3 *t_max)
void Mesh::playAnimation(u32 t_startFrame, u32 t_endFrame)
{
if (isMd2Loaded == 1)
{
md2->animState.startFrame = t_startFrame;
md2->animState.endFrame = t_endFrame;
}
else if (isObjLoaded == 1)
if (framesCount > 1)
{
if (t_endFrame >= framesCount)
PRINT_ERR("End frame value is too high. Valid range: (0, getFramesCount()-1)");
animState.startFrame = t_startFrame;
animState.endFrame = t_endFrame;
}
else
PRINT_ERR("Animation is only supported in MD2/OBJ format!");
else if (framesCount == 0)
PRINT_ERR("Cant play animation, because no mesh data was loaded!");
else if (framesCount == 1)
PRINT_ERR("Cant play animation, because this mesh have only one frame.");
}
/** Returns next farthest vertex of 3D object