SRIV SDK Release B: Adding New Customization Items

I have tried and got disappointed results. Yeah, you can, but to make it work right you should set right bone's Id, which prescribed in a sim_pc files. But we haven't any tool that can generate it and you must to set and try any numbers by guessing and see what happens.
 
Henry08 said:
I have tried and got disappointed results. Yeah, you can, but to make it work right you should set right bone's Id, which prescribed in a sim_pc files. But we haven't any tool that can generate it and you must to set and try any numbers by guessing and see what happens.
Click to expand...

I see, This is the best i got, and i think i can get better results. But im afraid the way im doing will work only in a specific type of models.
 
Henry08 said:
Some guy on steam sent me template where bones already have right id, he said that got it from Flow754. I have written this tutorial based on this files https://www.saintsrowmods.com/forum/threads/sim_pc-files-information-summary.16354/
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Hmmm interesting, it seems more complex than i thought.

upload_2019-1-3_21-42-47.png


This is my file, the first new bone order is 71 and the last one is 81. They appear in game, but not correctly. Here is the first test:


This is the result if i export it as how its shown on the pic. The bone position is wrong, and im not sure if the scale is smaller, or if it only supports up to a min number of bones per chain. It works, but my main problem is how the bone is loaded higher than it is supposed to be. Maybe a freeze option ?

On the other video I placed the first bone lower than its supposed to be, and i scaled bigger that chain, as you can see, the results are better, but the process is just messy
 
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As I remember if bone index is wrong - vertices which weighted to it would be static. There is documentation about sim files but unfortunately I am not c++ guy and understand very little about file structure
[V] RabbleRooster said:
Here's the data structures for cloth sim files (there may be some header before the main cloth_sim_info struct):

Code: 
struct simulated_node_info {
    int8 bone_index;
    int8 parent_node_index;    // rotation is applied to the parent bone for each particle
    int8 gravity_link;
    int8 anchor;

    uint32 collide;        // binary list of colliders that this node collides with.

    float wind_multiplier;
    xxx_vector_conv pos;
    xxx_vector_conv local_space_pos;
};

struct simulated_node_link_info {
    uint16 node_index_1;
    uint16 node_index_2;

    uint32 collide;        // bit list of colliders that this linke collides with

    float    length;
    float stretch_len;
    float twist;
    float spring;
    float damp;
};

struct cloth_sim_collision_primitive_info {
    int    bone_index;
    short    is_capsule;
    short    do_scale;
    float    radius;
    float    height;
    xxx_vector_conv pos;
    xxx_vector_conv axis;
    xxx_vector_conv local_space_pos;
};

struct cloth_sim_rope_info {
    float    length;
    int    num_nodes;
    int    num_links;
    int    *node_indecies;
    int    *link_indecies;
};

struct cloth_sim_info {
    int    version;
    int    data_size;
    char  name[28];
    int    num_passes;
    float    air_resistance;
    float wind_multiplier;
    float wind_const;  
    float    gravity_multiplier;
    float object_velocity_inheritance;
    float object_position_inheritance;
    float object_rotation_inheritance;
    int    wind_type;

    int    num_nodes;
    int    num_anchor_nodes;
    int    num_node_links;
    int    num_ropes;
    int    num_colliders;

    simulated_node_info                *nodes;
    simulated_node_link_info        *node_links;
    cloth_sim_rope_info                *ropes;
    cloth_sim_collision_primitive_info *colliders;
};
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I wish this question was made months or years ago ... so much info that I cant fully understand. Ill try to do what i can with all these.

Last question btw, maya related this time, is there a way to "fix" a bone or freeze its translation? I manually add those, but im not sure if im missing some attributes or something else, as the freeze option doesnt work with the skeleton.
 
BeautiDuwanger95 said:
I wish this question was made months or years ago ... so much info that I cant fully understand. Ill try to do what i can with all these.

Last question btw, maya related this time, is there a way to "fix" a bone or freeze its translation? I manually add those, but im not sure if im missing some attributes or something else, as the freeze option doesnt work with the skeleton.
Click to expand...
As I remember it doesn't work with applied skin modifier. You can unbind skin and try it.
 
Henry08 said:
Some guy on steam sent me template where bones already have right id, he said that got it from Flow754. I have written this tutorial based on this files https://www.saintsrowmods.com/forum/threads/sim_pc-files-information-summary.16354/
Click to expand...

I just installed this item and well... it works:

I changed my maya file bones properties so they are almost identical to the ones for this cape. However, i just cant replicate this effect. Im starting to think that is not only the fbx file that needs extra info, but maybe a trick or series of steps while using the converter? I guess we have to wait until Flow comes back:(
 
BeautiDuwanger95 said:
I just installed this item and well... it works:

I changed my maya file bones properties so they are almost identical to the ones for this cape. However, i just cant replicate this effect. Im starting to think that is not only the fbx file that needs extra info, but maybe a trick or series of steps while using the converter? I guess we have to wait until Flow comes back:(
Click to expand...
This effect prebaked in sim_pc files, so all additional bones, where they attached to main skeleton, physic parameters like damping etc. So you can only use existed bones from items with sim_pc files. You can only change mesh in 3d editor. I wrote tutorial how to deal with characters with additional bones, but when i tried wearable items I got this.

Henry08 said:
View attachment 20396 When a physic simulation is failed
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I didn't have time to test it properly so I still don't know would be it work or no.​
 
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