Example usage for org.lwjgl.opengl GL11 glInterleavedArrays

List of usage examples for org.lwjgl.opengl GL11 glInterleavedArrays

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Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glInterleavedArrays.

Prototype

public static void glInterleavedArrays(@NativeType("GLenum") int format, @NativeType("GLsizei") int stride,
        @NativeType("void const *") double[] pointer)

Source Link

Document

Array version of: #glInterleavedArrays InterleavedArrays

Usage

From source file:kuake2.render.lwjgl.Surf.java

License:Open Source License

/**
 * R_DrawAlphaSurfaces/*from  ww  w.  ja  va  2  s. c o m*/
 * Draw water surfaces and windows.
 * The BSP tree is waled front to back, so unwinding the chain
 * of alpha_surfaces will draw back to front, giving proper ordering.
 */
void R_DrawAlphaSurfaces() {
    r_world_matrix.clear();
    //
    // go back to the world matrix
    //
    GL11.glLoadMatrix(r_world_matrix);

    GL11.glEnable(GL11.GL_BLEND);
    GL_TexEnv(GL11.GL_MODULATE);

    // the textures are prescaled up for a better lighting range,
    // so scale it back down
    float intens = gl_state.inverse_intensity;

    GL11.glInterleavedArrays(GL11.GL_T2F_V3F, Polygon.BYTE_STRIDE, globalPolygonInterleavedBuf);

    for (msurface_t s = r_alpha_surfaces; s != null; s = s.texturechain) {
        GL_Bind(s.texinfo.image.texnum);
        c_brush_polys++;
        if ((s.texinfo.flags & Defines.SURF_TRANS33) != 0)
            GL11.glColor4f(intens, intens, intens, 0.33f);
        else if ((s.texinfo.flags & Defines.SURF_TRANS66) != 0)
            GL11.glColor4f(intens, intens, intens, 0.66f);
        else
            GL11.glColor4f(intens, intens, intens, 1);
        if ((s.flags & Defines.SURF_DRAWTURB) != 0)
            EmitWaterPolys(s);
        else if ((s.texinfo.flags & Defines.SURF_FLOWING) != 0) // PGM   9/16/98
            DrawGLFlowingPoly(s.polys); // PGM
        else
            DrawGLPoly(s.polys);
    }

    GL_TexEnv(GL11.GL_REPLACE);
    GL11.glColor4f(1, 1, 1, 1);
    GL11.glDisable(GL11.GL_BLEND);

    r_alpha_surfaces = null;
}

From source file:kuake2.render.lwjgl.Surf.java

License:Open Source License

/**
 * R_DrawBrushModel/*from  w w w .j  a  va  2 s  . c om*/
 */
void R_DrawBrushModel(entity_t e) {
    if (currentmodel.nummodelsurfaces == 0)
        return;

    currententity = e;
    gl_state.currenttextures[0] = gl_state.currenttextures[1] = -1;

    boolean rotated;
    if (e.angles[0] != 0 || e.angles[1] != 0 || e.angles[2] != 0) {
        rotated = true;
        for (int i = 0; i < 3; i++) {
            mins[i] = e.origin[i] - currentmodel.radius;
            maxs[i] = e.origin[i] + currentmodel.radius;
        }
    } else {
        rotated = false;
        Math3D.VectorAdd(e.origin, currentmodel.mins, mins);
        Math3D.VectorAdd(e.origin, currentmodel.maxs, maxs);
    }

    if (R_CullBox(mins, maxs))
        return;

    GL11.glColor3f(1, 1, 1);

    // memset (gl_lms.lightmap_surfaces, 0, sizeof(gl_lms.lightmap_surfaces));

    // TODO wird beim multitexturing nicht gebraucht
    //gl_lms.clearLightmapSurfaces();

    Math3D.VectorSubtract(r_newrefdef.vieworg, e.origin, modelorg);
    if (rotated) {
        Math3D.VectorCopy(modelorg, org);
        Math3D.AngleVectors(e.angles, forward, right, up);
        modelorg[0] = Math3D.DotProduct(org, forward);
        modelorg[1] = -Math3D.DotProduct(org, right);
        modelorg[2] = Math3D.DotProduct(org, up);
    }

    GL11.glPushMatrix();

    e.angles[0] = -e.angles[0]; // stupid quake bug
    e.angles[2] = -e.angles[2]; // stupid quake bug
    R_RotateForEntity(e);
    e.angles[0] = -e.angles[0]; // stupid quake bug
    e.angles[2] = -e.angles[2]; // stupid quake bug

    GL_EnableMultitexture(true);
    GL_SelectTexture(GL_TEXTURE0);
    GL_TexEnv(GL11.GL_REPLACE);
    GL11.glInterleavedArrays(GL11.GL_T2F_V3F, Polygon.BYTE_STRIDE, globalPolygonInterleavedBuf);
    GL_SelectTexture(GL_TEXTURE1);
    GL_TexEnv(GL11.GL_MODULATE);
    GL11.glTexCoordPointer(2, Polygon.BYTE_STRIDE, globalPolygonTexCoord1Buf);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    R_DrawInlineBModel();

    ARBMultitexture.glClientActiveTextureARB(GL_TEXTURE1);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL_EnableMultitexture(false);

    GL11.glPopMatrix();
}

From source file:kuake2.render.lwjgl.Surf.java

License:Open Source License

/**
 * R_DrawWorld//from w ww  .  ja  v  a2 s . c o  m
 */
void R_DrawWorld() {
    if (r_drawworld.value == 0)
        return;

    if ((r_newrefdef.rdflags & Defines.RDF_NOWORLDMODEL) != 0)
        return;

    currentmodel = r_worldmodel;

    Math3D.VectorCopy(r_newrefdef.vieworg, modelorg);

    entity_t ent = worldEntity;
    // auto cycle the world frame for texture animation
    ent.clear();
    ent.frame = (int) (r_newrefdef.time * 2);
    currententity = ent;

    gl_state.currenttextures[0] = gl_state.currenttextures[1] = -1;

    GL11.glColor3f(1, 1, 1);
    // memset (gl_lms.lightmap_surfaces, 0, sizeof(gl_lms.lightmap_surfaces));
    // TODO wird bei multitexture nicht gebraucht
    //gl_lms.clearLightmapSurfaces();

    R_ClearSkyBox();

    GL_EnableMultitexture(true);

    GL_SelectTexture(GL_TEXTURE0);
    GL_TexEnv(GL11.GL_REPLACE);
    GL11.glInterleavedArrays(GL11.GL_T2F_V3F, Polygon.BYTE_STRIDE, globalPolygonInterleavedBuf);
    GL_SelectTexture(GL_TEXTURE1);
    GL11.glTexCoordPointer(2, Polygon.BYTE_STRIDE, globalPolygonTexCoord1Buf);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    if (gl_lightmap.value != 0)
        GL_TexEnv(GL11.GL_REPLACE);
    else
        GL_TexEnv(GL11.GL_MODULATE);

    R_RecursiveWorldNode(r_worldmodel.nodes[0]); // root node

    ARBMultitexture.glClientActiveTextureARB(GL_TEXTURE1);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL_EnableMultitexture(false);

    DrawTextureChains();
    R_DrawSkyBox();
    R_DrawTriangleOutlines();
}

From source file:org.free.jake2.render.lwjgl.Surf.java

License:Open Source License

/**
 * R_DrawAlphaSurfaces// w ww . j  av a  2s . co m
 * Draw water surfaces and windows.
 * The BSP tree is waled front to back, so unwinding the chain
 * of alpha_surfaces will draw back to front, giving proper ordering.
 */
void R_DrawAlphaSurfaces() {
    r_world_matrix.clear();
    //
    // go back to the world matrix
    //
    GL11.glLoadMatrix(r_world_matrix);

    GL11.glEnable(GL11.GL_BLEND);
    GL_TexEnv(GL11.GL_MODULATE);

    // the textures are prescaled up for a better lighting range,
    // so scale it back down
    float intens = gl_state.inverse_intensity;

    GL11.glInterleavedArrays(GL11.GL_T2F_V3F, Polygon.BYTE_STRIDE, globalPolygonInterleavedBuf);

    for (msurface_t s = r_alpha_surfaces; s != null; s = s.texturechain) {
        GL_Bind(s.texinfo.image.texnum);
        c_brush_polys++;
        if ((s.texinfo.flags & Defines.SURF_TRANS33) != 0) {
            GL11.glColor4f(intens, intens, intens, 0.33f);
        } else if ((s.texinfo.flags & Defines.SURF_TRANS66) != 0) {
            GL11.glColor4f(intens, intens, intens, 0.66f);
        } else {
            GL11.glColor4f(intens, intens, intens, 1);
        }
        if ((s.flags & Defines.SURF_DRAWTURB) != 0) {
            EmitWaterPolys(s);
        } else if ((s.texinfo.flags & Defines.SURF_FLOWING) != 0) // PGM   9/16/98
        {
            DrawGLFlowingPoly(s.polys); // PGM
        } else {
            DrawGLPoly(s.polys);
        }
    }

    GL_TexEnv(GL11.GL_REPLACE);
    GL11.glColor4f(1, 1, 1, 1);
    GL11.glDisable(GL11.GL_BLEND);

    r_alpha_surfaces = null;
}

From source file:org.free.jake2.render.lwjgl.Surf.java

License:Open Source License

/**
 * R_DrawBrushModel//w  w  w. j  a v  a  2  s  . c  om
 */
void R_DrawBrushModel(entity_t e) {
    if (currentmodel.nummodelsurfaces == 0) {
        return;
    }

    currententity = e;
    gl_state.currenttextures[0] = gl_state.currenttextures[1] = -1;

    boolean rotated;
    if (e.angles[0] != 0 || e.angles[1] != 0 || e.angles[2] != 0) {
        rotated = true;
        for (int i = 0; i < 3; i++) {
            mins[i] = e.origin[i] - currentmodel.radius;
            maxs[i] = e.origin[i] + currentmodel.radius;
        }
    } else {
        rotated = false;
        Math3D.VectorAdd(e.origin, currentmodel.mins, mins);
        Math3D.VectorAdd(e.origin, currentmodel.maxs, maxs);
    }

    if (R_CullBox(mins, maxs)) {
        return;
    }

    GL11.glColor3f(1, 1, 1);

    // memset (gl_lms.lightmap_surfaces, 0, sizeof(gl_lms.lightmap_surfaces));

    // TODO wird beim multitexturing nicht gebraucht
    //gl_lms.clearLightmapSurfaces();

    Math3D.VectorSubtract(r_newrefdef.vieworg, e.origin, modelorg);
    if (rotated) {
        Math3D.VectorCopy(modelorg, org);
        Math3D.AngleVectors(e.angles, forward, right, up);
        modelorg[0] = Math3D.DotProduct(org, forward);
        modelorg[1] = -Math3D.DotProduct(org, right);
        modelorg[2] = Math3D.DotProduct(org, up);
    }

    GL11.glPushMatrix();

    e.angles[0] = -e.angles[0]; // stupid quake bug
    e.angles[2] = -e.angles[2]; // stupid quake bug
    R_RotateForEntity(e);
    e.angles[0] = -e.angles[0]; // stupid quake bug
    e.angles[2] = -e.angles[2]; // stupid quake bug

    GL_EnableMultitexture(true);
    GL_SelectTexture(GL_TEXTURE0);
    GL_TexEnv(GL11.GL_REPLACE);
    GL11.glInterleavedArrays(GL11.GL_T2F_V3F, Polygon.BYTE_STRIDE, globalPolygonInterleavedBuf);
    GL_SelectTexture(GL_TEXTURE1);
    GL_TexEnv(GL11.GL_MODULATE);
    GL11.glTexCoordPointer(2, Polygon.BYTE_STRIDE, globalPolygonTexCoord1Buf);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    R_DrawInlineBModel();

    GL13.glClientActiveTexture(GL_TEXTURE1);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL_EnableMultitexture(false);

    GL11.glPopMatrix();
}

From source file:org.free.jake2.render.lwjgl.Surf.java

License:Open Source License

/**
 * R_DrawWorld/*from w  w w.j  a va  2s  .com*/
 */
void R_DrawWorld() {
    if (r_drawworld.value == 0) {
        return;
    }

    if ((r_newrefdef.rdflags & Defines.RDF_NOWORLDMODEL) != 0) {
        return;
    }

    currentmodel = r_worldmodel;

    Math3D.VectorCopy(r_newrefdef.vieworg, modelorg);

    entity_t ent = worldEntity;
    // auto cycle the world frame for texture animation
    ent.clear();
    ent.frame = (int) (r_newrefdef.time * 2);
    currententity = ent;

    gl_state.currenttextures[0] = gl_state.currenttextures[1] = -1;

    GL11.glColor3f(1, 1, 1);
    // memset (gl_lms.lightmap_surfaces, 0, sizeof(gl_lms.lightmap_surfaces));
    // TODO wird bei multitexture nicht gebraucht
    //gl_lms.clearLightmapSurfaces();

    R_ClearSkyBox();

    GL_EnableMultitexture(true);

    GL_SelectTexture(GL_TEXTURE0);
    GL_TexEnv(GL11.GL_REPLACE);
    GL11.glInterleavedArrays(GL11.GL_T2F_V3F, Polygon.BYTE_STRIDE, globalPolygonInterleavedBuf);
    GL_SelectTexture(GL_TEXTURE1);
    GL11.glTexCoordPointer(2, Polygon.BYTE_STRIDE, globalPolygonTexCoord1Buf);
    GL11.glEnableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    if (gl_lightmap.value != 0) {
        GL_TexEnv(GL11.GL_REPLACE);
    } else {
        GL_TexEnv(GL11.GL_MODULATE);
    }

    R_RecursiveWorldNode(r_worldmodel.nodes[0]); // root node

    GL13.glClientActiveTexture(GL_TEXTURE1);
    GL11.glDisableClientState(GL11.GL_TEXTURE_COORD_ARRAY);

    GL_EnableMultitexture(false);

    DrawTextureChains();
    R_DrawSkyBox();
    R_DrawTriangleOutlines();
}

From source file:tk.ivybits.engine.gl.GL.java

License:Open Source License

public static void glInterleavedArrays(int a, int b, ShortBuffer c) {
    GL11.glInterleavedArrays(a, b, c);
}

From source file:tk.ivybits.engine.gl.GL.java

License:Open Source License

public static void glInterleavedArrays(int a, int b, IntBuffer c) {
    GL11.glInterleavedArrays(a, b, c);
}

From source file:tk.ivybits.engine.gl.GL.java

License:Open Source License

public static void glInterleavedArrays(int a, int b, ByteBuffer c) {
    GL11.glInterleavedArrays(a, b, c);
}

From source file:tk.ivybits.engine.gl.GL.java

License:Open Source License

public static void glInterleavedArrays(int a, int b, FloatBuffer c) {
    GL11.glInterleavedArrays(a, b, c);
}