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ModelDrawing.cs
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ModelDrawing.cs
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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace KimeraCS
{
using Defines;
using static FrmSkeletonEditor;
using static FrmPEditor;
using static FF7Skeleton;
using static FF7FieldSkeleton;
using static FF7FieldAnimation;
using static FF7FieldRSDResource;
using static FF7BattleSkeleton;
using static FF7BattleAnimationsPack;
using static FF7BattleAnimation;
using static FF7PModel;
using static Lighting;
using static Utils;
using static OpenGL32;
using static GLExt;
public class ModelDrawing
{
public static uint[] tex_ids = new uint[1];
// ---------------------------------------------------------------------------------------------------
// ================================== GENERIC FIELD/BATTLE DRAW =====================================
// ---------------------------------------------------------------------------------------------------
public static void ShowNormals(PGroup Group, PPolygon[] Polys, Point3D[] Verts,
Point3D[] Normals, int[] NormalsIndex)
{
long iPolyIdx, iVertIdx;
float x, y, z, xn, yn, zn, fRed, fGreen, fBlue;
bool bLightingEnabled = false;
if (Group.HiddenQ) return;
fRed = fGreen = fBlue = 0.0f;
if ((iNormalsColor & 0x1) == 0x1) fRed = 1.0f;
if ((iNormalsColor & 0x2) == 0x2) fGreen = 1.0f;
if ((iNormalsColor & 0x4) == 0x4) fBlue = 1.0f;
glColor4f(fRed, fGreen, fBlue, 1.0f);
glDisable(GLCapability.GL_TEXTURE_2D);
if (glIsEnabled(GLCapability.GL_LIGHTING)) bLightingEnabled = true;
glDisable(GLCapability.GL_LIGHTING);
glBegin(GLDrawMode.GL_LINES);
if (Normals.Length > 0)
{
for (iPolyIdx = Group.offsetPoly; iPolyIdx < Group.offsetPoly + Group.numPoly; iPolyIdx++)
{
if (bShowVertexNormals)
{
for (iVertIdx = 0; iVertIdx < 3; iVertIdx++)
{
x = Verts[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].x;
y = Verts[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].y;
z = Verts[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].z;
glVertex3f(x, y, z);
xn = x + Normals[NormalsIndex[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert]].x * fNormalsScale;
yn = y + Normals[NormalsIndex[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert]].y * fNormalsScale;
zn = z + Normals[NormalsIndex[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert]].z * fNormalsScale;
glVertex3f(xn, yn, zn);
}
}
else if (bShowFaceNormals)
{
Point3D p3DCenteroid, p3DNormal;
p3DCenteroid = CalculateCenteroid(Verts[Polys[iPolyIdx].Verts[0] + Group.offsetVert],
Verts[Polys[iPolyIdx].Verts[1] + Group.offsetVert],
Verts[Polys[iPolyIdx].Verts[2] + Group.offsetVert]);
p3DNormal = CalculateNormal(Verts[Polys[iPolyIdx].Verts[0] + Group.offsetVert],
Verts[Polys[iPolyIdx].Verts[1] + Group.offsetVert],
Verts[Polys[iPolyIdx].Verts[2] + Group.offsetVert]);
p3DNormal = Normalize(p3DNormal);
glVertex3f(p3DCenteroid.x, p3DCenteroid.y, p3DCenteroid.z);
glVertex3f(p3DCenteroid.x + (-p3DNormal.x * fNormalsScale),
p3DCenteroid.y + (-p3DNormal.y * fNormalsScale),
p3DCenteroid.z + (-p3DNormal.z * fNormalsScale));
}
}
}
glEnd();
if (bLightingEnabled)
glEnable(GLCapability.GL_LIGHTING);
}
public static void DrawGroup(PGroup Group, PPolygon[] Polys, Point3D[] Verts,
Color[] Vcolors, Point3D[] Normals, int[] NormalsIndex,
Point2D[] TexCoords, PHundret Hundret, bool HideHiddenQ)
{
if (Group.HiddenQ && HideHiddenQ) return;
int iPolyIdx = 0, iVertIdx = 0;
float x, y, z;
try
{
glBegin(GLDrawMode.GL_TRIANGLES);
glColorMaterial(GLFace.GL_FRONT_AND_BACK, GLMaterialParameter.GL_AMBIENT_AND_DIFFUSE);
for (iPolyIdx = Group.offsetPoly; iPolyIdx < Group.offsetPoly + Group.numPoly; iPolyIdx++)
{
for (iVertIdx = 0; iVertIdx < 3; iVertIdx++)
{
if (Hundret.blend_mode == 0 && !(Hundret.shademode == 1) && !bSkeleton.IsBattleLocation)
glColor4f(Vcolors[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].R / 255.0f,
Vcolors[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].G / 255.0f,
Vcolors[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].B / 255.0f,
0.5f);
else
glColor4f(Vcolors[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].R / 255.0f,
Vcolors[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].G / 255.0f,
Vcolors[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].B / 255.0f,
1.0f);
if (Normals.Length > 0)
glNormal3f(Normals[NormalsIndex[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert]].x,
Normals[NormalsIndex[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert]].y,
Normals[NormalsIndex[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert]].z);
if (TexCoords != null)
if (Group.texFlag == 1 && TexCoords.Length > 0)
{
x = TexCoords[Group.offsetTex + Polys[iPolyIdx].Verts[iVertIdx]].x;
y = TexCoords[Group.offsetTex + Polys[iPolyIdx].Verts[iVertIdx]].y;
glTexCoord2f(x, y);
}
x = Verts[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].x;
y = Verts[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].y;
z = Verts[Polys[iPolyIdx].Verts[iVertIdx] + Group.offsetVert].z;
glVertex3f(x, y, z);
}
}
glEnd();
// Let's try here to render the normals
if (bShowVertexNormals || bShowFaceNormals)
ShowNormals(Group, Polys, Verts, Normals, NormalsIndex);
}
catch (Exception ex)
{
strGlobalExceptionMessage = ex.Message;
MessageBox.Show("Exception in DrawGroup procedure.\nGroup: " + Group.realGID.ToString() +
"\nPolygon (iPolyIdx): " + iPolyIdx.ToString() +
"\nVertex (iVertIdx): " + iVertIdx.ToString() +
"\noffsetVertex: " + Group.offsetVert.ToString() +
"\noffsetPolygon: " + Group.offsetPoly.ToString(),
"Exception error", MessageBoxButtons.OK);
}
}
public static bool IsColorKey(PModel Model, int iGroupIdx)
{
bool bIsColorKey = false;
switch (modelType)
{
case K_HRC_SKELETON:
if (fSkeleton.textures_pool != null)
if (fSkeleton.textures_pool.Count > 0 && Model.Groups[iGroupIdx].texID >= 0)
if (fSkeleton.textures_pool[Model.Groups[iGroupIdx].texID].ColorKeyFlag == 1)
bIsColorKey = true;
break;
case K_AA_SKELETON:
case K_MAGIC_SKELETON:
if (bSkeleton.textures.Count > 0 && Model.Groups[iGroupIdx].texID >= 0)
if (bSkeleton.textures[Model.Groups[iGroupIdx].texID].ColorKeyFlag == 1)
bIsColorKey = true;
break;
}
return bIsColorKey;
}
public static void DrawPModel(ref PModel Model, ref uint[] tex_ids, bool HideHiddenGroupsQ)
{
int iGroupIdx;
//bool set_v_textured, v_textured, set_v_linearfilter, v_linearfilter, texEnabled;
//texEnabled = glIsEnabled(GLCapability.GL_TEXTURE_2D);
glEnable(GLCapability.GL_COLOR_MATERIAL);
for (iGroupIdx = 0; iGroupIdx < Model.Header.numGroups; iGroupIdx++)
{
// Set the render states acording to the hundrets information
// V_WIREFRAME
if ((Model.Hundrets[iGroupIdx].field_C & 0x1) != 0)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x1) != 0)
glPolygonMode(GLFace.GL_FRONT_AND_BACK, GLPolygon.GL_LINE);
else
glPolygonMode(GLFace.GL_FRONT_AND_BACK, GLPolygon.GL_FILL);
}
// V_LINEAR (Linear filter)
if ((Model.Hundrets[iGroupIdx].field_C & 0x4) != 0)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x4) != 0)
{
glTexParameterf(GLTextureTarget.GL_TEXTURE_2D, GLTextureParameter.GL_TEXTURE_MIN_FILTER,
(float)GLTextureMagFilter.GL_LINEAR);
glTexParameterf(GLTextureTarget.GL_TEXTURE_2D, GLTextureParameter.GL_TEXTURE_MAG_FILTER,
(float)GLTextureMagFilter.GL_LINEAR);
}
else
{
glTexParameterf(GLTextureTarget.GL_TEXTURE_2D, GLTextureParameter.GL_TEXTURE_MIN_FILTER,
(float)GLTextureMagFilter.GL_NEAREST);
glTexParameterf(GLTextureTarget.GL_TEXTURE_2D, GLTextureParameter.GL_TEXTURE_MAG_FILTER,
(float)GLTextureMagFilter.GL_NEAREST);
}
}
//// V_CULLFACE
if ((Model.Hundrets[iGroupIdx].field_C & 0x2000) != 0)
{
glEnable(GLCapability.GL_CULL_FACE);
if ((Model.Hundrets[iGroupIdx].field_8 & 0x2000) != 0)
glCullFace(GLFace.GL_FRONT);
else
glCullFace(GLFace.GL_BACK);
}
//// V_NOCULL
if (!((Model.Hundrets[iGroupIdx].field_C & 0x4000) == 0))
{
if (!((Model.Hundrets[iGroupIdx].field_8 & 0x4000) == 0))
{
glDisable(GLCapability.GL_CULL_FACE);
}
else
{
glEnable(GLCapability.GL_CULL_FACE);
glCullFace(GLFace.GL_FRONT);
}
}
//// V_DEPTH_TEST
if ((Model.Hundrets[iGroupIdx].field_C & 0x8000) != 0)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x8000) != 0)
{
glEnable(GLCapability.GL_DEPTH_TEST);
}
else
{
glDisable(GLCapability.GL_DEPTH_TEST);
}
}
//// V_DEPTH_MASK
if ((Model.Hundrets[iGroupIdx].field_C & 0x10000) != 0)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x10000) != 0)
{
glDepthMask((byte)GL_Boolean.GL_TRUE);
}
else
{
glDepthMask((byte)GL_Boolean.GL_FALSE);
}
}
//// V_SHADEMODE
if ((Model.Hundrets[iGroupIdx].field_C & 0x020000) != 0)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x020000) != 0)
{
if (Model.Hundrets[iGroupIdx].shademode == 1 &&
!bSkeleton.IsBattleLocation)
{
glShadeModel(GLShadingModel.GL_FLAT);
}
else if (Model.Hundrets[iGroupIdx].shademode == 2 ||
bSkeleton.IsBattleLocation)
{
glShadeModel(GLShadingModel.GL_SMOOTH);
}
else
{
MessageBox.Show("Not shade mode assigned to the Group " + iGroupIdx.ToString("00") + ".\n" +
"I will assign shade mode 1 by default.", "Warning");
glShadeModel(GLShadingModel.GL_FLAT);
Model.Hundrets[iGroupIdx].shademode = 1;
}
}
else
{
glShadeModel(GLShadingModel.GL_FLAT);
}
}
//// V_ALPHABLEND
if ((Model.Hundrets[iGroupIdx].field_C & 0x400) != 0)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x400) != 0)
{
SetBlendMode((BLEND_MODE)Model.Hundrets[iGroupIdx].blend_mode);
}
else
{
// BLEND NONE
SetBlendMode(BLEND_MODE.BLEND_NONE);
}
}
else
{
if (Model.Hundrets[iGroupIdx].blend_mode == 0)
SetBlendMode(BLEND_MODE.BLEND_AVG);
else
SetBlendMode(BLEND_MODE.BLEND_DISABLED);
}
// This option enables somehow some few zSort order for specific Battle Stage model.
// So, it is possible to know if the model is well rendered or it has any flaws,
// like meshes wrong rendered or drawn.
if (bSkeleton.IsBattleLocation)
{
if (Model.fileName.Substring(Model.fileName.Length - 2, 2) == "AO")
glDepthFunc(GLFunc.GL_ALWAYS);
else
glDepthFunc(GLFunc.GL_LEQUAL);
}
if ((Model.Hundrets[iGroupIdx].field_C & 0x2) != 0)
{
if(Model.Groups[iGroupIdx].texID < tex_ids.Length &&
Model.Groups[iGroupIdx].texFlag == 1)
{
if ((Model.Hundrets[iGroupIdx].field_8 & 0x2) != 0)
{
glEnable(GLCapability.GL_TEXTURE_2D);
if (glIsTexture(tex_ids[Model.Groups[iGroupIdx].texID]))
{
glBindTexture(GLTextureTarget.GL_TEXTURE_2D,
tex_ids[Model.Groups[iGroupIdx].texID]);
}
}
}
else
{
glDisable(GLCapability.GL_TEXTURE_2D);
}
}
// Use Group Reposition/Resize/Rotate changes.
double[] rot_mat = new double[16];
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glPushMatrix();
glTranslatef(Model.Groups[iGroupIdx].repGroupX,
Model.Groups[iGroupIdx].repGroupY,
Model.Groups[iGroupIdx].repGroupZ);
BuildRotationMatrixWithQuaternionsXYZ(Model.Groups[iGroupIdx].rotGroupAlpha,
Model.Groups[iGroupIdx].rotGroupBeta,
Model.Groups[iGroupIdx].rotGroupGamma,
ref rot_mat);
glMultMatrixd(rot_mat);
glScalef(Model.Groups[iGroupIdx].rszGroupX,
Model.Groups[iGroupIdx].rszGroupY,
Model.Groups[iGroupIdx].rszGroupZ);
DrawGroup(Model.Groups[iGroupIdx], Model.Polys, Model.Verts, Model.Vcolors,
Model.Normals, Model.NormalIndex, Model.TexCoords,
Model.Hundrets[iGroupIdx], HideHiddenGroupsQ);
glDisable(GLCapability.GL_TEXTURE_2D);
glPopMatrix();
}
}
public static void DrawGroupDList(ref PGroup Group)
{
glCallList((uint)Group.DListNum);
}
public static void DrawPModelDLists(ref PModel Model, ref uint[] tex_ids)
{
int iGroupIdx;
//glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
//glPushMatrix();
//glScalef(Model.resizeX, Model.resizeY, Model.resizeZ);
//glRotatef(Model.rotateAlpha, 1, 0, 0);
//glRotatef(Model.rotateBeta, 0, 1, 0);
//glRotatef(Model.rotateGamma, 0, 0, 1);
//glTranslatef(Model.repositionX, Model.repositionY, Model.repositionZ);
glPolygonMode(GLFace.GL_FRONT, GLPolygon.GL_FILL);
glPolygonMode(GLFace.GL_BACK, GLPolygon.GL_FILL);
glEnable(GLCapability.GL_COLOR_MATERIAL);
for (iGroupIdx = 0; iGroupIdx < Model.Header.numGroups; iGroupIdx++)
{
if (Model.Hundrets[iGroupIdx].shademode == 1) glShadeModel(GLShadingModel.GL_FLAT);
else glShadeModel(GLShadingModel.GL_SMOOTH);
glDisable(GLCapability.GL_TEXTURE_2D);
if (tex_ids.Length > 0)
{
if (Model.Groups[iGroupIdx].texFlag == 1 && tex_ids[0] > 0)
{
if (Model.Groups[iGroupIdx].texID <= tex_ids.Length)
{
if (glIsTexture(tex_ids[Model.Groups[iGroupIdx].texID]))
{
glEnable(GLCapability.GL_TEXTURE_2D);
glBindTexture(GLTextureTarget.GL_TEXTURE_2D, tex_ids[Model.Groups[iGroupIdx].texID]);
glTexParameterf(GLTextureTarget.GL_TEXTURE_2D, GLTextureParameter.GL_TEXTURE_MAG_FILTER, (float)GLTextureMagFilter.GL_LINEAR);
glTexParameterf(GLTextureTarget.GL_TEXTURE_2D, GLTextureParameter.GL_TEXTURE_MIN_FILTER, (float)GLTextureMagFilter.GL_LINEAR);
}
}
}
}
else
{
if (Model.Groups[iGroupIdx].texFlag == 1)
{
DialogResult drYesNo;
drYesNo =
MessageBox.Show("The part: " + Model.fileName + " has not any texture assigned but it has " +
"the texture flags enabled in group: " + iGroupIdx.ToString() + ".\n" +
"Do you want to disable the texture flag?", "Warning",
MessageBoxButtons.YesNo);
if (drYesNo == DialogResult.Yes)
{
Model.Groups[iGroupIdx].texFlag = 0;
}
}
}
DrawGroupDList(ref Model.Groups[iGroupIdx]);
glDisable(GLCapability.GL_TEXTURE_2D);
}
}
public static void DrawPModelBoundingBox(PModel Model)
{
glBegin(GLDrawMode.GL_LINES);
glDisable(GLCapability.GL_DEPTH_TEST);
DrawBox(Model.BoundingBox.max_x, Model.BoundingBox.max_y, Model.BoundingBox.max_z,
Model.BoundingBox.min_x, Model.BoundingBox.min_y, Model.BoundingBox.min_z,
1, 1, 0);
glEnable(GLCapability.GL_DEPTH_TEST);
glEnd();
// glPopMatrix();
}
// ---------------------------------------------------------------------------------------------------
// ======================================== FIELD DRAW ==============================================
// ---------------------------------------------------------------------------------------------------
public static int MoveToFieldBone(FieldSkeleton fSkeleton, FieldFrame fFrame, int b_index)
{
int iBoneIdx, jsp;
string[] joint_stack = new string[fSkeleton.bones.Count];
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
jsp = 0;
joint_stack[jsp] = fSkeleton.bones[0].joint_f;
for (iBoneIdx = 0; iBoneIdx < b_index; iBoneIdx++)
{
while (!(fSkeleton.bones[iBoneIdx].joint_f == joint_stack[jsp]) && jsp > 0)
{
glPopMatrix();
jsp--;
}
glPushMatrix();
glRotated(fFrame.rotations[iBoneIdx].beta, 0, 1, 0);
glRotated(fFrame.rotations[iBoneIdx].alpha, 1, 0, 0);
glRotated(fFrame.rotations[iBoneIdx].gamma, 0, 0, 1);
glTranslated(0, 0, -fSkeleton.bones[iBoneIdx].len);
jsp++;
joint_stack[jsp] = fSkeleton.bones[iBoneIdx].joint_i;
}
while (!(fSkeleton.bones[b_index].joint_f == joint_stack[jsp]) && jsp > 0)
{
glPopMatrix();
jsp--;
}
glPushMatrix();
glRotated(fFrame.rotations[b_index].beta, 0, 1, 0);
glRotated(fFrame.rotations[b_index].alpha, 1, 0, 0);
glRotated(fFrame.rotations[b_index].gamma, 0, 0, 1);
return jsp + 1;
}
public static void DrawBox(float max_x, float max_y, float max_z,
float min_x, float min_y, float min_z,
float red, float green, float blue)
{
glColor3f(red, green, blue);
glBegin(GLDrawMode.GL_LINES);
glVertex3f(max_x, max_y, max_z);
glVertex3f(max_x, max_y, min_z);
glVertex3f(max_x, max_y, max_z);
glVertex3f(max_x, min_y, max_z);
glVertex3f(max_x, max_y, max_z);
glVertex3f(min_x, max_y, max_z);
glVertex3f(min_x, min_y, min_z);
glVertex3f(min_x, min_y, max_z);
glVertex3f(min_x, min_y, min_z);
glVertex3f(min_x, max_y, min_z);
glVertex3f(min_x, min_y, min_z);
glVertex3f(max_x, min_y, min_z);
glVertex3f(max_x, min_y, min_z);
glVertex3f(max_x, max_y, min_z);
glVertex3f(max_x, min_y, min_z);
glVertex3f(max_x, min_y, max_z);
glVertex3f(min_x, max_y, min_z);
glVertex3f(min_x, max_y, max_z);
glVertex3f(min_x, max_y, min_z);
glVertex3f(max_x, max_y, min_z);
glVertex3f(min_x, min_y, max_z);
glVertex3f(min_x, max_y, max_z);
glVertex3f(min_x, min_y, max_z);
glVertex3f(max_x, min_y, max_z);
glEnd();
}
public static void DrawFieldBonePieceBoundingBox(FieldBone bone, int p_index)
{
double[] rot_mat = new double[16];
glDisable(GLCapability.GL_DEPTH_TEST);
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glScalef(bone.resizeX, bone.resizeY, bone.resizeZ);
glTranslatef(bone.fRSDResources[p_index].Model.repositionX,
bone.fRSDResources[p_index].Model.repositionY,
bone.fRSDResources[p_index].Model.repositionZ);
BuildMatrixFromQuaternion(bone.fRSDResources[p_index].Model.rotationQuaternion, ref rot_mat);
glMultMatrixd(rot_mat);
glScalef(bone.fRSDResources[p_index].Model.resizeX,
bone.fRSDResources[p_index].Model.resizeY,
bone.fRSDResources[p_index].Model.resizeZ);
DrawBox(bone.fRSDResources[p_index].Model.BoundingBox.max_x,
bone.fRSDResources[p_index].Model.BoundingBox.max_y,
bone.fRSDResources[p_index].Model.BoundingBox.max_z,
bone.fRSDResources[p_index].Model.BoundingBox.min_x,
bone.fRSDResources[p_index].Model.BoundingBox.min_y,
bone.fRSDResources[p_index].Model.BoundingBox.min_z,
0, 1, 0);
glEnable(GLCapability.GL_DEPTH_TEST);
}
public static void DrawFieldBoneBoundingBox(FieldBone bone)
{
int iResourceIdx;
float max_x, max_y, max_z;
float min_x, min_y, min_z;
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glScalef(bone.resizeX, bone.resizeY, bone.resizeZ);
if (bone.nResources == 0)
{
glDisable(GLCapability.GL_DEPTH_TEST);
glColor3f(1, 0, 0);
glBegin(GLDrawMode.GL_LINES);
glVertex3f(0, 0, 0);
glVertex3f(0, 0, -(float)bone.len);
glEnd();
glEnable(GLCapability.GL_DEPTH_TEST);
}
else
{
max_x = -(float)INFINITY_SINGLE;
max_y = -(float)INFINITY_SINGLE;
max_z = -(float)INFINITY_SINGLE;
min_x = (float)INFINITY_SINGLE;
min_y = (float)INFINITY_SINGLE;
min_z = (float)INFINITY_SINGLE;
for (iResourceIdx = 0; iResourceIdx < bone.nResources; iResourceIdx++)
{
if (max_x < bone.fRSDResources[iResourceIdx].Model.BoundingBox.max_x)
max_x = bone.fRSDResources[iResourceIdx].Model.BoundingBox.max_x;
if (max_y < bone.fRSDResources[iResourceIdx].Model.BoundingBox.max_y)
max_y = bone.fRSDResources[iResourceIdx].Model.BoundingBox.max_y;
if (max_z < bone.fRSDResources[iResourceIdx].Model.BoundingBox.max_z)
max_z = bone.fRSDResources[iResourceIdx].Model.BoundingBox.max_z;
if (min_x > bone.fRSDResources[iResourceIdx].Model.BoundingBox.min_x)
min_x = bone.fRSDResources[iResourceIdx].Model.BoundingBox.min_x;
if (min_y > bone.fRSDResources[iResourceIdx].Model.BoundingBox.min_x)
min_y = bone.fRSDResources[iResourceIdx].Model.BoundingBox.min_y;
if (min_z > bone.fRSDResources[iResourceIdx].Model.BoundingBox.min_x)
min_z = bone.fRSDResources[iResourceIdx].Model.BoundingBox.min_z;
}
glDisable(GLCapability.GL_DEPTH_TEST);
DrawBox(max_x, max_y, max_z, min_x, min_y, min_z, 1, 0, 0);
glEnable(GLCapability.GL_DEPTH_TEST);
}
}
public static void DrawFieldSkeletonBones(FieldSkeleton fSkeleton, FieldFrame fFrame)
{
int iBoneIdx, jsp;
string[] joint_stack = new string[fSkeleton.bones.Count + 1];
double[] rot_mat = new double[16];
jsp = 0;
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glPushMatrix();
glTranslated(fFrame.rootTranslationX, 0, 0);
glTranslated(0, -fFrame.rootTranslationY, 0);
glTranslated(0, 0, fFrame.rootTranslationZ);
BuildRotationMatrixWithQuaternions(fFrame.rootRotationAlpha, fFrame.rootRotationBeta, fFrame.rootRotationGamma, ref rot_mat);
glMultMatrixd(rot_mat);
glPointSize(5f);
joint_stack[jsp] = fSkeleton.bones[0].joint_f;
for (iBoneIdx = 0; iBoneIdx < fSkeleton.bones.Count; iBoneIdx++)
{
while ((fSkeleton.bones[iBoneIdx].joint_f != joint_stack[jsp]) && jsp > 0)
{
glPopMatrix();
jsp--;
}
glPushMatrix();
// -- Commented in KimeraVB6
//glRotated(fFrame.rotations[bi].beta, 0, 1, 0);
//glRotated(fFrame.rotations[bi].alpha, 1, 0, 0);
//glRotated(fFrame.rotations[bi].gamma, 0, 0, 1);
BuildRotationMatrixWithQuaternions(fFrame.rotations[iBoneIdx].alpha,
fFrame.rotations[iBoneIdx].beta,
fFrame.rotations[iBoneIdx].gamma,
ref rot_mat);
glMultMatrixd(rot_mat);
glBegin(GLDrawMode.GL_POINTS);
glVertex3f(0, 0, 0);
glVertex3f(0, 0, (float)-fSkeleton.bones[iBoneIdx].len);
glEnd();
glBegin(GLDrawMode.GL_LINES);
glVertex3f(0, 0, 0);
glVertex3f(0, 0, (float)-fSkeleton.bones[iBoneIdx].len);
glEnd();
glTranslated(0, 0, -fSkeleton.bones[iBoneIdx].len);
jsp++;
joint_stack[jsp] = fSkeleton.bones[iBoneIdx].joint_i;
}
while (jsp > 0)
{
glPopMatrix();
jsp--;
}
glPopMatrix();
}
public static void DrawRSDResource(FieldRSDResource fRSDResource, bool bDListsEnable)
{
int iTextureIdx;
uint[] tex_ids;
double[] rot_mat = new double[16];
tex_ids = new uint[fRSDResource.numTextures];
for (iTextureIdx = 0; iTextureIdx < fRSDResource.numTextures; iTextureIdx++)
{
tex_ids[iTextureIdx] = fRSDResource.textures[iTextureIdx].texID;
}
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glPushMatrix();
glTranslatef(fRSDResource.Model.repositionX, fRSDResource.Model.repositionY, fRSDResource.Model.repositionZ);
BuildMatrixFromQuaternion(fRSDResource.Model.rotationQuaternion, ref rot_mat);
glMultMatrixd(rot_mat);
glScalef(fRSDResource.Model.resizeX, fRSDResource.Model.resizeY, fRSDResource.Model.resizeZ);
SetDefaultOGLRenderState();
if (!bDListsEnable) DrawPModel(ref fRSDResource.Model, ref tex_ids, false);
else DrawPModelDLists(ref fRSDResource.Model, ref tex_ids);
glPopMatrix();
}
public static void DrawFieldBone(FieldBone bone, bool bDListsEnable)
{
int iResourceIdx;
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glPushMatrix();
glScalef(bone.resizeX, bone.resizeY, bone.resizeZ);
for (iResourceIdx = 0; iResourceIdx < bone.nResources; iResourceIdx++)
DrawRSDResource(bone.fRSDResources[iResourceIdx], bDListsEnable);
glPopMatrix();
}
public static void DrawFieldSkeleton(FieldSkeleton fSkeleton, FieldFrame fFrame, bool bDListsEnable)
{
int iBoneIdx;
string[] joint_stack = new string[fSkeleton.bones.Count + 1];
int jsp;
double[] rot_mat = new double[16];
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glPushMatrix();
glTranslated(fFrame.rootTranslationX, 0, 0);
glTranslated(0, -fFrame.rootTranslationY, 0);
glTranslated(0, 0, fFrame.rootTranslationZ);
BuildRotationMatrixWithQuaternions(fFrame.rootRotationAlpha, fFrame.rootRotationBeta, fFrame.rootRotationGamma, ref rot_mat);
glMultMatrixd(rot_mat);
jsp = 0;
joint_stack[jsp] = fSkeleton.bones[0].joint_f;
//for (bi = 0; bi < Skeleton.nBones; bi++)
for (iBoneIdx = 0; iBoneIdx < fSkeleton.bones.Count; iBoneIdx++)
{
while (!(fSkeleton.bones[iBoneIdx].joint_f == joint_stack[jsp]) && jsp > 0)
{
glPopMatrix();
jsp--;
}
//if (jsp == 0) SetDefaultOGLRenderState();
glPushMatrix();
BuildRotationMatrixWithQuaternions(fFrame.rotations[iBoneIdx].alpha,
fFrame.rotations[iBoneIdx].beta,
fFrame.rotations[iBoneIdx].gamma,
ref rot_mat);
glMultMatrixd(rot_mat);
DrawFieldBone(fSkeleton.bones[iBoneIdx], bDListsEnable);
glTranslated(0, 0, -fSkeleton.bones[iBoneIdx].len);
jsp++;
joint_stack[jsp] = fSkeleton.bones[iBoneIdx].joint_i;
}
while (jsp > 0)
{
glPopMatrix();
jsp--;
}
glPopMatrix();
}
// ---------------------------------------------------------------------------------------------------
// ======================================== BATTLE DRAW =============================================
// ---------------------------------------------------------------------------------------------------
public static int MoveToBattleBone(BattleSkeleton bSkeleton, BattleFrame bFrame, int boneIndex)
{
int iBoneIdx, jsp, itmpbones;
int[] joint_stack = new int[bSkeleton.nBones * 4];
double[] rot_mat = new double[16];
jsp = 0;
joint_stack[jsp] = -1;
if (bSkeleton.nBones > 1) itmpbones = 1;
else itmpbones = 0;
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glPushMatrix();
glTranslated(bFrame.startX, bFrame.startY, bFrame.startZ);
BuildRotationMatrixWithQuaternions(bFrame.bones[0].alpha, bFrame.bones[0].beta, bFrame.bones[0].gamma, ref rot_mat);
glMultMatrixd(rot_mat);
for (iBoneIdx = 0; iBoneIdx < boneIndex; iBoneIdx++)
{
glPushName((uint)iBoneIdx);
while (!(bSkeleton.bones[iBoneIdx].parentBone == joint_stack[jsp]) && jsp > 0)
{
glPopMatrix();
jsp--;
}
glPushMatrix();
// -- Commented in KimeraVB6
// glRotated(bFrame.bones[bi + 1].beta, 0, 1, 0);
// glRotated(bFrame.bones[bi + 1].alpha, 1, 0, 0);
// glRotated(bFrame.bones[bi + 1].gamma, 0, 0, 1);
BuildRotationMatrixWithQuaternions(bFrame.bones[iBoneIdx + itmpbones].alpha,
bFrame.bones[iBoneIdx + itmpbones].beta,
bFrame.bones[iBoneIdx + itmpbones].gamma, ref rot_mat);
glMultMatrixd(rot_mat);
glTranslated(0, 0, bSkeleton.bones[iBoneIdx].len);
jsp++;
joint_stack[jsp] = iBoneIdx;
glPopName();
}
while (!(bSkeleton.bones[iBoneIdx].parentBone == joint_stack[jsp]) && jsp > 0)
{
glPopMatrix();
jsp--;
}
// -- Commented in KimeraVB6
// glPopMatrix();
// glRotated(bFrame.bones[boneIndex + itmpbones].beta, 0, 1, 0);
// glRotated(bFrame.bones[boneIndex + itmpbones].alpha, 1, 0, 0);
// glRotated(bFrame.bones[boneIndex + itmpbones].gamma, 0, 0, 1);
BuildRotationMatrixWithQuaternions(bFrame.bones[boneIndex + itmpbones].alpha,
bFrame.bones[boneIndex + itmpbones].beta,
bFrame.bones[boneIndex + itmpbones].gamma,
ref rot_mat);
glMultMatrixd(rot_mat);
return jsp + 1;
}
public static int MoveToBattleBoneMiddle(BattleSkeleton bSkeleton, BattleFrame bFrame, int boneIndex)
{
int iMoveToBattleBoneMiddleResult;
iMoveToBattleBoneMiddleResult = MoveToBattleBone(bSkeleton, bFrame, boneIndex);
glTranslated(0, 0, bSkeleton.bones[boneIndex].len / 2);
return iMoveToBattleBoneMiddleResult;
}
public static int MoveToBattleBoneEnd(BattleSkeleton bSkeleton, BattleFrame bFrame, int boneIndex)
{
int iMoveToBattleBoneEndResult;
iMoveToBattleBoneEndResult = MoveToBattleBone(bSkeleton, bFrame, boneIndex);
glTranslated(0, 0, bSkeleton.bones[boneIndex].len);
return iMoveToBattleBoneEndResult;
}
public static void DrawBattleBoneModelBoundingBox(BattleBone bBone, int partIndex)
{
double[] rot_mat = new double[16];
glDisable(GLCapability.GL_DEPTH_TEST);
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glScalef(bBone.resizeX, bBone.resizeY, bBone.resizeZ);
glTranslatef(bBone.Models[partIndex].repositionX, bBone.Models[partIndex].repositionY, bBone.Models[partIndex].repositionZ);
BuildMatrixFromQuaternion(bBone.Models[partIndex].rotationQuaternion, ref rot_mat);
glMultMatrixd(rot_mat);
glScalef(bBone.Models[partIndex].resizeX, bBone.Models[partIndex].resizeY, bBone.Models[partIndex].resizeZ);
DrawBox(bBone.Models[partIndex].BoundingBox.max_x, bBone.Models[partIndex].BoundingBox.max_y, bBone.Models[partIndex].BoundingBox.max_z,
bBone.Models[partIndex].BoundingBox.min_x, bBone.Models[partIndex].BoundingBox.min_y, bBone.Models[partIndex].BoundingBox.min_z,
0, 1, 0);
glEnable(GLCapability.GL_DEPTH_TEST);
}
public static void DrawBattleBoneBoundingBox(BattleBone bBone)
{
glDisable(GLCapability.GL_DEPTH_TEST);
glMatrixMode(GLMatrixModeList.GL_MODELVIEW);
glScalef(bBone.resizeX, bBone.resizeY, bBone.resizeZ);
if (bBone.hasModel == 1)
{
// -- Commented in KimeraVB6
//glTranslatef(bBone.Models[0].repositionX, bBone.Models[0].repositionY, bBone.Models[0].repositionZ);
//BuildMatrixFromQuaternion(ref bBone.Models[0].rotationQuaternion, ref rot_mat);
//glMultMatrixd(rot_mat);
//glScalef(bBone.Models[0].resizeX, bBone.Models[0].resizeY, bBone.Models[0].resizeZ);
DrawBox(bBone.Models[0].BoundingBox.max_x, bBone.Models[0].BoundingBox.max_y, bBone.Models[0].BoundingBox.max_z,
bBone.Models[0].BoundingBox.min_x, bBone.Models[0].BoundingBox.min_y, bBone.Models[0].BoundingBox.min_z,
0, 1, 0);
glEnable(GLCapability.GL_DEPTH_TEST);
}
else
{
glColor3f(0, 1, 0);
glBegin(GLDrawMode.GL_LINES);
glVertex3f(0, 0, 0);
glVertex3f(0, 0, bBone.len);
glEnd();
}
glEnable(GLCapability.GL_DEPTH_TEST);
}
public static void DrawBattleWeaponBoundingBox(BattleSkeleton bSkeleton, BattleFrame wpFrame, int weaponIndex)