static s_mtrl()
{
default_mtrl = new s_mtrl();
{
default_mtrl.m_d = new float[4] {
0.8f, 0.8f, 0.8f, 1.0f
};
default_mtrl.m_a = new float[4] {
0.2f, 0.2f, 0.2f, 1.0f
};
default_mtrl.m_s = new float[4] {
0.0f, 0.0f, 0.0f, 1.0f
};
default_mtrl.m_e = new float[4] {
0.0f, 0.0f, 0.0f, 1.0f
};
default_mtrl.m_h = new float[1] {
0.0f
};
default_mtrl.m_angle = 0;
default_mtrl.m_fl = Solid.M_OPAQUE;
default_mtrl.m_o = 0;
default_mtrl.m_TextureFileName = null;
}
}
void fp_bv_i_rl_draw(s_file fp)
{
s_mtrl mp = s_mtrl.default_mtrl;
mp = fp.sol_draw_body(this, mp, Solid.M_REFLECTIVE, 0);
mp = s_mtrl.default_mtrl.sol_draw_mtrl(mp);
}
public void sol_bill(float[] M, float t)
{
s_mtrl mp = s_mtrl.default_mtrl;
int ri;
for (ri = 0; ri < m_rc; ++ri)
{
s_bill rp = m_rv[ri];
float T = rp.m_t * t;
float S = (float)System.Math.Sin(T);
float w = rp.m_w[0] + rp.m_w[1] * T + rp.m_w[2] * S;
float h = rp.m_h[0] + rp.m_h[1] * T + rp.m_h[2] * S;
float rx = rp.m_rx[0] + rp.m_rx[1] * T + rp.m_rx[2] * S;
float ry = rp.m_ry[0] + rp.m_ry[1] * T + rp.m_ry[2] * S;
float rz = rp.m_rz[0] + rp.m_rz[1] * T + rp.m_rz[2] * S;
mp = m_mv[rp.m_mi].sol_draw_mtrl(mp);
Video.MODELVIEW_PushMatrix();
{
Video.MODELVIEW_Translate(rp.m_p[0], rp.m_p[1], rp.m_p[2]);
if (M != null &&
((rp.m_fl & Solid.B_NOFACE) == 0))
{
Video.MODELVIEW_MultMatrix(M);
}
if (System.Math.Abs(rx) > 0.0f)
{
Video.MODELVIEW_Rotate(rx, 1.0f, 0.0f, 0.0f);
}
if (System.Math.Abs(ry) > 0.0f)
{
Video.MODELVIEW_Rotate(ry, 0.0f, 1.0f, 0.0f);
}
if (System.Math.Abs(rz) > 0.0f)
{
Video.MODELVIEW_Rotate(rz, 0.0f, 0.0f, 1.0f);
}
Video.Begin(Video.TRIANGLE_FAN);//GL_QUADS);
{
Video.TexCoord2(0.0f, 0.0f); Video.Vertex2(-w / 2, -h / 2);
Video.TexCoord2(1.0f, 0.0f); Video.Vertex2(+w / 2, -h / 2);
Video.TexCoord2(1.0f, 1.0f); Video.Vertex2(+w / 2, +h / 2);
Video.TexCoord2(0.0f, 1.0f); Video.Vertex2(-w / 2, +h / 2);
}
Video.End();
}
Video.MODELVIEW_PopMatrix();
}
mp = s_mtrl.default_mtrl.sol_draw_mtrl(mp);
}
void fp_bv_i_tl_draw(s_file fp)
{
s_mtrl mp = s_mtrl.default_mtrl;
mp = fp.sol_draw_body(this, mp, Solid.M_TRANSPARENT, Solid.M_DECAL);
mp = fp.sol_draw_body(this, mp, Solid.M_TRANSPARENT, 0);
mp = s_mtrl.default_mtrl.sol_draw_mtrl(mp);
}
public static void sol_load_mtrl(IntPtr fin, s_mtrl mp)
{
Binary.get_array(fin, mp.m_d, 4);
Binary.get_array(fin, mp.m_a, 4);
Binary.get_array(fin, mp.m_s, 4);
Binary.get_array(fin, mp.m_e, 4);
Binary.get_array(fin, mp.m_h, 1);
Binary.get_index(fin, ref mp.m_fl);
FileSystem.fs_read(ref mp.m_TextureFileName, Config.PATHMAX, fin);
}
public s_mtrl sol_back_bill(s_file fp, s_mtrl mp, float t)
{
float T = (m_t > 0.0f) ? (float)(System.Math.IEEERemainder(t, m_t) - m_t / 2) : 0.0f;
float w = m_w[0] + m_w[1] * T + m_w[2] * T * T;
float h = m_h[0] + m_h[1] * T + m_h[2] * T * T;
if (w > 0 && h > 0)
{
float rx = m_rx[0] + m_rx[1] * T + m_rx[2] * T * T;
float ry = m_ry[0] + m_ry[1] * T + m_ry[2] * T * T;
float rz = m_rz[0] + m_rz[1] * T + m_rz[2] * T * T;
Video.MODELVIEW_PushMatrix();
{
float y0 = (m_fl & Solid.B_EDGE) != 0 ? 0 : -h / 2;
float y1 = (m_fl & Solid.B_EDGE) != 0 ? h : +h / 2;
Video.MODELVIEW_Rotate(ry, 0.0f, 1.0f, 0.0f);
Video.MODELVIEW_Rotate(rx, 1.0f, 0.0f, 0.0f);
Video.MODELVIEW_Translate(0.0f, 0.0f, -m_d);
if ((m_fl & Solid.B_FLAT) != 0)
{
Video.MODELVIEW_Rotate(-rx - 90.0f, 1.0f, 0.0f, 0.0f);
Video.MODELVIEW_Rotate(-ry, 0.0f, 0.0f, 1.0f);
}
if ((m_fl & Solid.B_EDGE) != 0)
{
Video.MODELVIEW_Rotate(-rx, 1.0f, 0.0f, 0.0f);
}
Video.MODELVIEW_Rotate(rz, 0.0f, 0.0f, 1.0f);
mp = fp.m_mv[m_mi].sol_draw_mtrl(mp);
Video.Begin(Video.TRIANGLE_FAN);
{
Video.TexCoord2(0.0f, 0.0f); Video.Vertex2(-w / 2, y0);
Video.TexCoord2(1.0f, 0.0f); Video.Vertex2(+w / 2, y0);
Video.TexCoord2(1.0f, 1.0f); Video.Vertex2(+w / 2, y1);
Video.TexCoord2(0.0f, 1.0f); Video.Vertex2(-w / 2, y1);
}
Video.End();
}
Video.MODELVIEW_PopMatrix();
}
return(mp);
}
void fp_bv_i_ol_draw(s_file fp)
{
//fp.bv[i].ol = Video.GenLists(1);
//Video.NewList(fp.bv[i].ol, Video.COMPILE);
{
s_mtrl mp = s_mtrl.default_mtrl;
mp = fp.sol_draw_body(this, mp, Solid.M_OPAQUE, 0);
mp = fp.sol_draw_body(this, mp, Solid.M_OPAQUE, Solid.M_DECAL);
mp = s_mtrl.default_mtrl.sol_draw_mtrl(mp);
}
//Video.EndList();
}
public s_mtrl sol_draw_body(s_body bp, s_mtrl mp, int fl, int decal)
{
int mi, li, gi;
/* Iterate all materials of the correct opacity. */
for (mi = 0; mi < m_mc; mi++)
{
if ((m_mv[mi].m_fl & fl) != 0 &&
(m_mv[mi].m_fl & Solid.M_DECAL) == decal)
{
if (sol_enum_mtrl(bp, mi) != 0)
{
// Set the material state.
mp = m_mv[mi].sol_draw_mtrl(mp);
/* Render all geometry of that material. */
Video.Begin(Video.TRIANGLES);
{
for (li = 0; li < bp.m_lc; li++)
{
sol_draw_lump(m_lv[bp.m_l0 + li], mi);
}
for (gi = 0; gi < bp.m_gc; gi++)
{
sol_draw_geom(m_gv[m_iv[bp.m_g0 + gi]], mi);
}
}
Video.End();
}
}
}
return(mp);
}
public void sol_back(float n, float f, float t)
{
s_mtrl mp = s_mtrl.default_mtrl;
// Render all billboards in the given range.
GL.Disable(EnableCap.Lighting);
GL.DepthMask(false);
{
sol_back_OffsetZ = 0;
for (int ri = 0; ri < m_rc; ri++)
{
if (n <= m_rv[ri].m_d && m_rv[ri].m_d < f)
{
mp = m_rv[ri].sol_back_bill(this, mp, t);
}
}
mp = s_mtrl.default_mtrl.sol_draw_mtrl(mp);
}
GL.DepthMask(true);
GL.Enable(EnableCap.Lighting);
}
public s_mtrl sol_draw_mtrl(s_mtrl mq)
{
/* Change material properties only as needed. */
if (!color_cmp(m_a, mq.m_a))
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Ambient, m_a);
}
if (!color_cmp(m_d, mq.m_d))
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Diffuse, m_d);
}
if (!color_cmp(m_s, mq.m_s))
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Specular, m_s);
}
if (!color_cmp(m_e, mq.m_e))
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Emission, m_e);
}
if (tobyte(m_h[0]) != tobyte(mq.m_h[0]))
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Shininess, m_h);
}
/* Bind the texture. */
if (m_o != mq.m_o &&
m_o != 0)
{
GL.BindTexture(TextureTarget.Texture2D, m_o);
}
/* Enable environment mapping. */
if ((m_fl & Solid.M_ENVIRONMENT) != 0 && (mq.m_fl & Solid.M_ENVIRONMENT) == 0)
{
GL.Enable(EnableCap.TextureGenS);
GL.Enable(EnableCap.TextureGenT);
GL.TexGen(TextureCoordName.S, TextureGenParameter.TextureGenMode, (int)TextureGenMode.SphereMap);
GL.TexGen(TextureCoordName.T, TextureGenParameter.TextureGenMode, (int)TextureGenMode.SphereMap);
}
/* Disable environment mapping. */
if ((mq.m_fl & Solid.M_ENVIRONMENT) != 0 && (m_fl & Solid.M_ENVIRONMENT) == 0)
{
GL.Disable(EnableCap.TextureGenS);
GL.Disable(EnableCap.TextureGenT);
}
/* Enable additive blending. */
if ((m_fl & Solid.M_ADDITIVE) != 0 &&
(mq.m_fl & Solid.M_ADDITIVE) == 0)
{
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.One);
}
/* Enable standard blending. */
if ((mq.m_fl & Solid.M_ADDITIVE) != 0 && (m_fl & Solid.M_ADDITIVE) == 0)
{
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
}
/* Enable visibility-from-behind. */
if ((m_fl & Solid.M_TWO_SIDED) != 0 && (mq.m_fl & Solid.M_TWO_SIDED) == 0)
{
GL.Disable(EnableCap.CullFace);
GL.LightModel(LightModelParameter.LightModelTwoSide, 1);
}
/* Disable visibility-from-behind. */
if ((mq.m_fl & Solid.M_TWO_SIDED) != 0 && (m_fl & Solid.M_TWO_SIDED) == 0)
{
GL.Enable(EnableCap.CullFace);
GL.LightModel(LightModelParameter.LightModelTwoSide, 0);
}
/* Enable decal offset. */
if ((m_fl & Solid.M_DECAL) != 0 && (mq.m_fl & Solid.M_DECAL) == 0)
{
GL.Enable(EnableCap.PolygonOffsetFill);
Video.PolygonOffset(-1.0f, -2.0f);
}
/* Disable decal offset. */
if ((mq.m_fl & Solid.M_DECAL) != 0 && (m_fl & Solid.M_DECAL) == 0)
{
GL.Disable(EnableCap.PolygonOffsetFill);
}
return(this);// mp;
}
